{"id":3568,"date":"2025-12-08T15:54:15","date_gmt":"2025-12-08T07:54:15","guid":{"rendered":"https:\/\/quartz-grinding.epic-powder.com\/?p=3568"},"modified":"2026-03-19T15:16:04","modified_gmt":"2026-03-19T07:16:04","slug":"what-is-high-purity-quartz-sand-used-for-and-how-to-get-it","status":"publish","type":"post","link":"https:\/\/quartz-grinding.epic-powder.com\/fr\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/","title":{"rendered":"\u00c0 quoi sert le sable de quartz de haute puret\u00e9 et comment se le procurer ?"},"content":{"rendered":"<p><a href=\"https:\/\/quartz-grinding.epic-powder.com\/fr\/\">sable de quartz de haute puret\u00e9 (HPQ)<\/a>Ce mat\u00e9riau, contenant g\u00e9n\u00e9ralement du SiO\u2082 \u00e0 une puret\u00e9 \u2265 99,991 TP3T (couramment de 99,9971 TP3T \u00e0 99,9991 TP3T, voire plus), se caract\u00e9rise par des niveaux d&#039;impuret\u00e9s extr\u00eamement faibles (notamment Al, Fe, Ti, B, P, etc.), g\u00e9n\u00e9ralement contr\u00f4l\u00e9s \u00e0 des concentrations de l&#039;ordre du ppb, voire inf\u00e9rieures au ppb. M\u00eame des traces de contamination peuvent rendre les produits finis totalement inefficaces. De ce fait, il est devenu l&#039;une des mati\u00e8res premi\u00e8res les plus critiques et strat\u00e9giques des industries de haute technologie modernes.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"471\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-sand.webp\" alt=\"Sable de quartz de haute puret\u00e9\" class=\"wp-image-3569\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-sand.webp 800w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-sand-300x177.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-sand-768x452.webp 768w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-sand-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Principales utilisations de <a href=\"https:\/\/quartz-grinding.epic-powder.com\/fr\/astra-portfolio\/korean-customer-ultrafine-quartz-powder-solution-d97-5-\u03bcm-small-jet-mill-successfully-delivered\/\">Quartz de haute puret\u00e9<\/a> Sable<\/h2>\n\n\n\n<p><strong>Industrie des semi-conducteurs<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Creusets et conteneurs en quartz de haute puret\u00e9 pour l&#039;\u00e9tirage de silicium monocristallin de 300 mm<\/li>\n\n\n\n<li>Tubes en quartz, nacelles et cloches de verre pour les proc\u00e9d\u00e9s de diffusion, d&#039;oxydation, de LPCVD, etc.<\/li>\n\n\n\n<li>Charges de couche \u00e9pitaxiale ultra-pures<\/li>\n\n\n\n<li>Mati\u00e8re premi\u00e8re pour la silice fondue synth\u00e9tique destin\u00e9e aux photomasques et aux supports de plaquettes<\/li>\n<\/ul>\n\n\n\n<p><strong>Industrie photovolta\u00efque (solaire)<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Creusets en quartz haut de gamme pour lingots monocristallins (m\u00e9thode Czochralski) et multicristallins<\/li>\n\n\n\n<li>Tubes et composants en quartz pour fours de diffusion \u00e0 haute temp\u00e9rature<\/li>\n\n\n\n<li>La demande croissante de haute puret\u00e9 est due aux exigences strictes des cellules TOPCon de type N et des cellules \u00e0 h\u00e9t\u00e9rojonction (HJT) en ce qui concerne les impuret\u00e9s m\u00e9talliques.<\/li>\n<\/ul>\n\n\n\n<p><strong>Fibres optiques et photonique<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tiges centrales et mat\u00e9riaux de gainage pour fibres optiques \u00e0 tr\u00e8s faibles pertes (utilis\u00e9es dans les c\u00e2bles sous-marins, les r\u00e9seaux dorsaux 5G\/6G)<\/li>\n\n\n\n<li>Lentilles et prismes en silice fondue synth\u00e9tique pour syst\u00e8mes optiques laser<\/li>\n<\/ul>\n\n\n\n<p><strong>\u00c9clairage haut de gamme<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>lampes UV, lampes halog\u00e8nes, lampes \u00e0 mercure, lampes au x\u00e9non<\/li>\n\n\n\n<li>Tubes de quartz pour l&#039;encapsulation de LED haute puissance<\/li>\n<\/ul>\n\n\n\n<p><strong>Optique de pr\u00e9cision et a\u00e9rospatiale<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fen\u00eatres et substrats de miroirs pour t\u00e9lescopes spatiaux (Hubble, James Webb)<\/li>\n\n\n\n<li>Quartz fondu ultra-pur pour gyroscopes r\u00e9sonants h\u00e9misph\u00e9riques (HRG)<\/li>\n<\/ul>\n\n\n\n<p><strong>5G et emballages avanc\u00e9s<\/strong>\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Charges EMC (compos\u00e9 de moulage \u00e9poxy) pour substrats de circuits int\u00e9gr\u00e9s avanc\u00e9s<\/li>\n\n\n\n<li>Verre de quartz \u00e0 tr\u00e8s faible rayonnement \u03b1 pour pr\u00e9venir les erreurs transitoires dans les puces m\u00e9moire<\/li>\n<\/ul>\n\n\n\n<p>Pour ces raisons, le sable de quartz de haute puret\u00e9 a \u00e9t\u00e9 class\u00e9 comme min\u00e9ral critique par l&#039;Union europ\u00e9enne, les \u00c9tats-Unis, le Japon et la Chine.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"427\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-products.webp\" alt=\"Produits en quartz de haute puret\u00e9\" class=\"wp-image-3570\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-products.webp 800w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-products-300x160.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-products-768x410.webp 768w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-products-18x10.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Classification mondiale du sable de quartz de haute puret\u00e9<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Bas de gamme<\/strong>99,9\u201399,95% \u2192 \u00c9clairage ordinaire, applications photovolta\u00efques g\u00e9n\u00e9rales<\/li>\n\n\n\n<li><strong>milieu de gamme<\/strong>: 99,97\u201399,99% \u2192 Creusets photovolta\u00efques courants<\/li>\n\n\n\n<li><strong>Haut de gamme<\/strong>: 99,995\u201399,998% \u2192 Creusets pour semi-conducteurs, fibres optiques<\/li>\n\n\n\n<li><strong>Tr\u00e8s haut de gamme<\/strong>: \u226599,999% (4N8\u20135N5) \u2192 Substrats de photomasques, optiques de qualit\u00e9 a\u00e9rospatiale et militaire<\/li>\n<\/ul>\n\n\n\n<p>Il existe tr\u00e8s peu d&#039;entreprises dans le monde capables de fournir de mani\u00e8re stable une qualit\u00e9 4N8\u20135N+.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">D&#039;o\u00f9 provient le sable de quartz de haute puret\u00e9 ?<\/h2>\n\n\n\n<p>Les gisements de quartz naturel d&#039;une puret\u00e9 exceptionnelle, ne n\u00e9cessitant qu&#039;un traitement minimal pour atteindre une qualit\u00e9 \u00e9quivalente \u00e0 celle des semi-conducteurs, sont extr\u00eamement rares. Il n&#039;existe que trois proc\u00e9d\u00e9s de production matures \u00e0 l&#039;\u00e9chelle mondiale\u00a0:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Minerai de quartz naturel ultra-pur (minerai primaire)<\/h3>\n\n\n\n<p>Il existe tr\u00e8s peu de gisements connus dans le monde, notamment\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00c9pinette de pin, Caroline du Nord, \u00c9tats-Unis (The Quartz Corp \/ Sibelco) \u2014 la r\u00e9f\u00e9rence mondiale<\/li>\n\n\n\n<li>Kyshtym, Tcheliabinsk, Russie (Quartz russe)<\/li>\n\n\n\n<li>\u00d8verby, Norv\u00e8ge (The Quartz Corp)<\/li>\n\n\n\n<li>\u00cele Maurice, Canada (nouvelle mine, encore en d\u00e9veloppement)<\/li>\n\n\n\n<li>Mine Jiangxi Xinyi, Jiangsu Donghai, Chine (r\u00e9serves limit\u00e9es)<\/li>\n<\/ul>\n\n\n\n<p>Ces mines contiennent du quartz hydrothermal ou pegmatitique, pratiquement sans substitutions isomorphes d&#039;Al, Fe et Ti, et tr\u00e8s peu d&#039;inclusions fluides. Le minerai pr\u00e9sente g\u00e9n\u00e9ralement une teneur totale en impuret\u00e9s inf\u00e9rieure \u00e0 50 ppm.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Purification physique et chimique en profondeur du quartz ordinaire<\/h3>\n\n\n\n<p>La plupart des fabricants utilisent du quartz ou du gr\u00e8s ordinaire et proc\u00e8dent \u00e0 15 \u00e0 30 \u00e9tapes de traitement, dont le broyage par classification pneumatique (broyage ultrafin + classification) est une \u00e9tape essentielle pour atteindre une puret\u00e9 de niveau 4N8\u20135N. Sans cette \u00e9tape, il est quasiment impossible de produire en masse et de mani\u00e8re stable du sable de haute puret\u00e9 de qualit\u00e9 semi-conducteurs.<\/p>\n\n\n\n<p><strong>Processus typique\u00a0:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Concassage et criblage<\/strong>Concasseur \u00e0 m\u00e2choires \u2192 Concasseur \u00e0 c\u00f4ne \u2192 Criblage \u00e0 &lt;15 mm<\/li>\n\n\n\n<li><strong>Lavage et d\u00e9bouchage<\/strong>: \u00c9limination de l&#039;argile et des impuret\u00e9s boueuses<\/li>\n\n\n\n<li><strong>Tri par couleur<\/strong>Trieur \u00e9lectromagn\u00e9tique des couleurs pour \u00e9liminer les min\u00e9raux color\u00e9s comme la biotite et le feldspath<\/li>\n\n\n\n<li><strong>S\u00e9paration magn\u00e9tique multi-\u00e9tages \u00e0 haute r\u00e9sistance<\/strong>: Tambours de s\u00e9paration magn\u00e9tique \u00e0 sec et \u00e0 voie humide (jusqu&#039;\u00e0 20 000 gauss), r\u00e9p\u00e9t\u00e9s 3 \u00e0 6 fois, pour \u00e9liminer les min\u00e9raux contenant du fer et la limaille de fer<\/li>\n\n\n\n<li><strong>Flottation<\/strong>Flottation mixte cationique\/anionique pour \u00e9liminer le feldspath et le mica<\/li>\n\n\n\n<li><strong>Premi\u00e8re lixiviation acide (pr\u00e9-lixiviation acide)<\/strong>: M\u00e9lange d&#039;acides HCl et HF sous pression standard pour \u00e9liminer les impuret\u00e9s de surface<\/li>\n\n\n\n<li><strong>Calcination \u00e0 haute temp\u00e9rature (900\u20131200\u2103)<\/strong>: Briser les inclusions min\u00e9rales, ouvrir les fissures des cristaux et \u00e9liminer l&#039;eau structurale<\/li>\n\n\n\n<li><strong>Refroidissement et broyage secondaire<\/strong>Refroidissement rapide \u00e0 l&#039;eau du quartz \u00e0 haute temp\u00e9rature pour produire des microfissures, facilitant une lixiviation acide plus profonde<\/li>\n\n\n\n<li><strong>\u00c9tape cl\u00e9 \u2014 <a href=\"https:\/\/quartz-grinding.epic-powder.com\/fr\/machines\/jet-mill\/\">Moulin \u00e0 jet d&#039;air<\/a> Pour le broyage ultrafin + Classification de pr\u00e9cision<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\u00c9quipement<\/strong>Broyeur \u00e0 jets oppos\u00e9s \u00e0 lit fluidis\u00e9 ou broyeur \u00e0 jets cibles<\/li>\n\n\n\n<li><strong>milieu de broyage<\/strong>Azote de haute puret\u00e9 ou air comprim\u00e9 (trait\u00e9 par s\u00e9chage en plusieurs \u00e9tapes + tamis mol\u00e9culaire pour \u00e9liminer l&#039;eau et l&#039;huile)<\/li>\n\n\n\n<li><strong>Contr\u00f4le de la taille des particules<\/strong>: d50 contr\u00f4l\u00e9 dans la plage de 8 \u00e0 25 \u03bcm (pour le sable de creuset pour semi-conducteurs, n\u00e9cessitant g\u00e9n\u00e9ralement &gt;90% des particules pour se situer dans la plage de 100 \u00e0 300 \u03bcm, mais doit \u00eatre trait\u00e9 par broyage \u00e0 l&#039;air pour ouvrir compl\u00e8tement toutes les inclusions)<\/li>\n\n\n\n<li><strong>Fonctions principales<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Ouvrir compl\u00e8tement les microfissures cr\u00e9\u00e9es lors de la calcination, exposant enti\u00e8rement les inclusions et les impuret\u00e9s de substitution du r\u00e9seau cristallin.<\/li>\n\n\n\n<li>\u00c9liminer la contamination de surface (le broyage m\u00e9canique ordinaire introduit une usure importante de Fe, Cr, Ni et autres m\u00e9taux).<\/li>\n\n\n\n<li>Le broyage par jet d&#039;air n&#039;introduit pratiquement aucune contamination m\u00e9tallique, ce qui en fait la seule m\u00e9thode de broyage capable de contr\u00f4ler l&#039;augmentation du fer \u00e0 &lt;0,05 ppm.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Quartz-Air-Jet-Mill-Grinding-and-Classification-Production-Line.webp\" alt=\"Ligne de production de broyage et de classification par jet d&#039;air pour quartz\" class=\"wp-image-3523\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Quartz-Air-Jet-Mill-Grinding-and-Classification-Production-Line.webp 800w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Quartz-Air-Jet-Mill-Grinding-and-Classification-Production-Line-300x225.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Quartz-Air-Jet-Mill-Grinding-and-Classification-Production-Line-768x576.webp 768w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Quartz-Air-Jet-Mill-Grinding-and-Classification-Production-Line-16x12.webp 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Ligne de production de broyage et de classification par jet d&#039;air pour quartz<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Voie de synth\u00e8se (d\u00e9p\u00f4t chimique en phase vapeur)<\/h2>\n\n\n\n<p>Lorsque les ressources naturelles sont insuffisantes, on utilise la m\u00e9thode la plus co\u00fbteuse mais la plus pure :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>SiCl\u2084 ou SiHCl\u2083 + O\u2082 \u2192 Fum\u00e9e de SiO\u2082 ultra-pure \u2192 Fusion en lingots de quartz \u2192 Broyage en sable<\/strong><\/li>\n\n\n\n<li>Le co\u00fbt est 10 \u00e0 50 fois sup\u00e9rieur \u00e0 celui du sable naturel de haute puret\u00e9, mais le niveau total d&#039;impuret\u00e9s peut \u00eatre inf\u00e9rieur \u00e0 50 ppb.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/quartz-grinding.epic-powder.com\/fr\/contact\/\">Conclusion<\/a><\/h2>\n\n\n\n<p>Le sable de quartz de haute puret\u00e9 joue un r\u00f4le crucial dans le progr\u00e8s technologique de nombreux secteurs, notamment l&#039;\u00e9lectronique, l&#039;\u00e9nergie solaire et l&#039;optique. Ses propri\u00e9t\u00e9s uniques en font un mat\u00e9riau indispensable \u00e0 la fabrication de haute pr\u00e9cision. L&#039;obtention de quartz de haute puret\u00e9 repose sur un processus complexe d&#039;extraction, de purification et de raffinage, garantissant sa conformit\u00e9 aux exigences rigoureuses des applications sp\u00e9cialis\u00e9es. Face \u00e0 la demande croissante de technologies de pointe, le besoin en sable de quartz de haute puret\u00e9 ne fera que s&#039;accro\u00eetre, soulignant ainsi son importance dans l&#039;industrie moderne.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-default\"\/>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized is-style-rounded\"><img loading=\"lazy\" decoding=\"async\" width=\"721\" height=\"721\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen.webp\" alt=\"Emily Chen\" class=\"wp-image-3549\" style=\"width:150px;height:150px\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen.webp 721w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen-300x300.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen-150x150.webp 150w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen-12x12.webp 12w\" sizes=\"(max-width: 721px) 100vw, 721px\" \/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote has-text-align-center is-style-large is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u00ab Merci de votre lecture. J\u2019esp\u00e8re que cet article vous sera utile. N\u2019h\u00e9sitez pas \u00e0 laisser un commentaire ci-dessous. Pour toute question, vous pouvez \u00e9galement contacter le service client en ligne de Zelda. \u00bb<\/p>\n<cite>                                                                                                                                                                                \u2014 Publi\u00e9 par <a href=\"https:\/\/www.linkedin.com\/showcase\/107512344\/admin\/dashboard\/\">Emily Chen<\/a><\/cite><\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-default\"\/>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f16-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"16\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/fr\/wp-json\/wp\/v2\/posts\/3568#wpcf7-f16-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/fr\/wp-json\/wp\/v2\/posts\/3568#wpcf7-f16-o1\">\n<div style=\"display: none;\">\n<input type=\"hidden\" name=\"_wpcf7\" value=\"16\" \/>\n<input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.0.6\" \/>\n<input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/>\n<input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f16-o1\" \/>\n<input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/>\n<input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/div>\n<div class=\"keen-form\">\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Votre nom*\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Votre email*\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"pnone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Votre Pnone ou Whatsapp*\" value=\"\" type=\"tel\" name=\"pnone\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-subject\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Votre entreprise\" value=\"\" type=\"text\" name=\"your-subject\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"3\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" placeholder=\"Votre message\" name=\"your-message\"><\/textarea><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Soumettre\" \/>\n\t\t<\/p>\n\t<\/div>\n<\/div>\n<style>\n.keen-form div{margin-bottom:5px;}\n.keen-form div p{margin-bottom:0px !important;}\n.one-half,.one-third {\n position: relative;\n margin-right: 4%;\n float: left;\n z-index: 99;\n}\n.one-half { width: 48%; }\n.one-third { width: 30.66%; }\n.last {\n margin-right: 0 !important;\n clear: right;\n}\n@media only screen and (max-width: 767px) {\n .one-half, .one-third {\n width: 100%;\n margin-right: 0;\n }\n}\n<\/style><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Pulv\u00e9risation de quartz ultrafin\u00a0: exp\u00e9rience de broyeur \u00e0 jet haute performance par EPIC Powder Machinery\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/G_oJzJmuO_E?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Le sable de quartz de haute puret\u00e9 (HPQ), contenant g\u00e9n\u00e9ralement du SiO\u2082 \u2265 99,991 TP3T (couramment 99,9971 TP3T\u201399,9991 TP3T, voire plus), se caract\u00e9rise par des niveaux d&#039;impuret\u00e9s extr\u00eamement faibles (notamment Al, Fe, Ti, B, P, etc.), g\u00e9n\u00e9ralement contr\u00f4l\u00e9s \u00e0 des concentrations de l&#039;ordre du ppb, voire inf\u00e9rieures au ppb. M\u00eame des traces de contamination peuvent rendre les produits finaux totalement inefficaces. Gr\u00e2ce \u00e0 ces caract\u00e9ristiques, il est devenu l&#039;un des [\u2026]<\/p>","protected":false},"author":1,"featured_media":3569,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[6],"tags":[],"class_list":["post-3568","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ultrafine-powder-grinding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What Is High Purity Quartz Sand Used for and How to Get It? - Quartz Grinding Production Line<\/title>\n<meta name=\"description\" content=\"High purity quartz sand, with SiO\u2082 content \u226599.99%, is essential for semiconductor, solar, optical, and high-tech industries, offering ultra-low impurity levels.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/quartz-grinding.epic-powder.com\/fr\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Is High Purity Quartz Sand Used for and How to Get It? - Quartz Grinding Production Line\" \/>\n<meta property=\"og:description\" content=\"High purity quartz sand, with SiO\u2082 content \u226599.99%, is essential for semiconductor, solar, optical, and high-tech industries, offering ultra-low impurity levels.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/quartz-grinding.epic-powder.com\/fr\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/\" \/>\n<meta property=\"og:site_name\" content=\"Quartz Grinding Production Line\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-08T07:54:15+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-19T07:16:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-sand.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"471\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"epicpowder\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"epicpowder\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/\"},\"author\":{\"name\":\"epicpowder\",\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/#\/schema\/person\/8836842b0f2558fc36e891d31a9f443b\"},\"headline\":\"What Is High Purity Quartz Sand Used for and How to Get It?\",\"datePublished\":\"2025-12-08T07:54:15+00:00\",\"dateModified\":\"2026-03-19T07:16:04+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/\"},\"wordCount\":922,\"publisher\":{\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-sand.webp\",\"articleSection\":[\"Ultrafine powder grinding\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/\",\"url\":\"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/\",\"name\":\"What Is High Purity Quartz Sand Used for and How to Get It? - Quartz Grinding Production Line\",\"isPartOf\":{\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-sand.webp\",\"datePublished\":\"2025-12-08T07:54:15+00:00\",\"dateModified\":\"2026-03-19T07:16:04+00:00\",\"description\":\"High purity quartz sand, with SiO\u2082 content \u226599.99%, is essential for semiconductor, solar, optical, and high-tech industries, offering ultra-low impurity levels.\",\"breadcrumb\":{\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/#primaryimage\",\"url\":\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-sand.webp\",\"contentUrl\":\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-sand.webp\",\"width\":800,\"height\":471,\"caption\":\"High purity quartz sand\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/quartz-grinding.epic-powder.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What Is High Purity Quartz Sand Used for and How to Get It?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/#website\",\"url\":\"https:\/\/quartz-grinding.epic-powder.com\/\",\"name\":\"Quartz Grinding Production Line\",\"description\":\"Quartz Powder\",\"publisher\":{\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/quartz-grinding.epic-powder.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/#organization\",\"name\":\"Quartz Grinding Production Line\",\"url\":\"https:\/\/quartz-grinding.epic-powder.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2024\/01\/logo2.png\",\"contentUrl\":\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2024\/01\/logo2.png\",\"width\":356,\"height\":78,\"caption\":\"Quartz Grinding Production Line\"},\"image\":{\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/#\/schema\/person\/8836842b0f2558fc36e891d31a9f443b\",\"name\":\"epicpowder\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/quartz-grinding.epic-powder.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c47f3bc8cf12491592b752f8eb8cc57ba31571518aad6f634c5d44123ab99f9c?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c47f3bc8cf12491592b752f8eb8cc57ba31571518aad6f634c5d44123ab99f9c?s=96&d=mm&r=g\",\"caption\":\"epicpowder\"},\"sameAs\":[\"https:\/\/quartz-grinding.epic-powder.com\"],\"url\":\"https:\/\/quartz-grinding.epic-powder.com\/fr\/author\/epicpowder\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What Is High Purity Quartz Sand Used for and How to Get It? - Quartz Grinding Production Line","description":"High purity quartz sand, with SiO\u2082 content \u226599.99%, is essential for semiconductor, solar, optical, and high-tech industries, offering ultra-low impurity levels.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/quartz-grinding.epic-powder.com\/fr\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/","og_locale":"fr_FR","og_type":"article","og_title":"What Is High Purity Quartz Sand Used for and How to Get It? - Quartz Grinding Production Line","og_description":"High purity quartz sand, with SiO\u2082 content \u226599.99%, is essential for semiconductor, solar, optical, and high-tech industries, offering ultra-low impurity levels.","og_url":"https:\/\/quartz-grinding.epic-powder.com\/fr\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/","og_site_name":"Quartz Grinding Production Line","article_published_time":"2025-12-08T07:54:15+00:00","article_modified_time":"2026-03-19T07:16:04+00:00","og_image":[{"width":800,"height":471,"url":"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-sand.webp","type":"image\/webp"}],"author":"epicpowder","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"epicpowder","Dur\u00e9e de lecture estim\u00e9e":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/#article","isPartOf":{"@id":"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/"},"author":{"name":"epicpowder","@id":"https:\/\/quartz-grinding.epic-powder.com\/#\/schema\/person\/8836842b0f2558fc36e891d31a9f443b"},"headline":"What Is High Purity Quartz Sand Used for and How to Get It?","datePublished":"2025-12-08T07:54:15+00:00","dateModified":"2026-03-19T07:16:04+00:00","mainEntityOfPage":{"@id":"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/"},"wordCount":922,"publisher":{"@id":"https:\/\/quartz-grinding.epic-powder.com\/#organization"},"image":{"@id":"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/#primaryimage"},"thumbnailUrl":"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-sand.webp","articleSection":["Ultrafine powder grinding"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/","url":"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/","name":"What Is High Purity Quartz Sand Used for and How to Get It? - Quartz Grinding Production Line","isPartOf":{"@id":"https:\/\/quartz-grinding.epic-powder.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/#primaryimage"},"image":{"@id":"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/#primaryimage"},"thumbnailUrl":"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-sand.webp","datePublished":"2025-12-08T07:54:15+00:00","dateModified":"2026-03-19T07:16:04+00:00","description":"High purity quartz sand, with SiO\u2082 content \u226599.99%, is essential for semiconductor, solar, optical, and high-tech industries, offering ultra-low impurity levels.","breadcrumb":{"@id":"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/#primaryimage","url":"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-sand.webp","contentUrl":"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/High-purity-quartz-sand.webp","width":800,"height":471,"caption":"High purity quartz sand"},{"@type":"BreadcrumbList","@id":"https:\/\/quartz-grinding.epic-powder.com\/what-is-high-purity-quartz-sand-used-for-and-how-to-get-it\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/quartz-grinding.epic-powder.com\/"},{"@type":"ListItem","position":2,"name":"What Is High Purity Quartz Sand Used for and How to Get It?"}]},{"@type":"WebSite","@id":"https:\/\/quartz-grinding.epic-powder.com\/#website","url":"https:\/\/quartz-grinding.epic-powder.com\/","name":"Quartz Grinding Production Line","description":"Quartz Powder","publisher":{"@id":"https:\/\/quartz-grinding.epic-powder.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/quartz-grinding.epic-powder.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/quartz-grinding.epic-powder.com\/#organization","name":"Quartz Grinding Production Line","url":"https:\/\/quartz-grinding.epic-powder.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/quartz-grinding.epic-powder.com\/#\/schema\/logo\/image\/","url":"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2024\/01\/logo2.png","contentUrl":"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2024\/01\/logo2.png","width":356,"height":78,"caption":"Quartz Grinding Production Line"},"image":{"@id":"https:\/\/quartz-grinding.epic-powder.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/quartz-grinding.epic-powder.com\/#\/schema\/person\/8836842b0f2558fc36e891d31a9f443b","name":"epicpowder","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/quartz-grinding.epic-powder.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c47f3bc8cf12491592b752f8eb8cc57ba31571518aad6f634c5d44123ab99f9c?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c47f3bc8cf12491592b752f8eb8cc57ba31571518aad6f634c5d44123ab99f9c?s=96&d=mm&r=g","caption":"epicpowder"},"sameAs":["https:\/\/quartz-grinding.epic-powder.com"],"url":"https:\/\/quartz-grinding.epic-powder.com\/fr\/author\/epicpowder\/"}]}},"_links":{"self":[{"href":"https:\/\/quartz-grinding.epic-powder.com\/fr\/wp-json\/wp\/v2\/posts\/3568","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quartz-grinding.epic-powder.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quartz-grinding.epic-powder.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quartz-grinding.epic-powder.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/quartz-grinding.epic-powder.com\/fr\/wp-json\/wp\/v2\/comments?post=3568"}],"version-history":[{"count":3,"href":"https:\/\/quartz-grinding.epic-powder.com\/fr\/wp-json\/wp\/v2\/posts\/3568\/revisions"}],"predecessor-version":[{"id":3573,"href":"https:\/\/quartz-grinding.epic-powder.com\/fr\/wp-json\/wp\/v2\/posts\/3568\/revisions\/3573"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quartz-grinding.epic-powder.com\/fr\/wp-json\/wp\/v2\/media\/3569"}],"wp:attachment":[{"href":"https:\/\/quartz-grinding.epic-powder.com\/fr\/wp-json\/wp\/v2\/media?parent=3568"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quartz-grinding.epic-powder.com\/fr\/wp-json\/wp\/v2\/categories?post=3568"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quartz-grinding.epic-powder.com\/fr\/wp-json\/wp\/v2\/tags?post=3568"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}