{"id":3547,"date":"2025-11-20T12:05:23","date_gmt":"2025-11-20T04:05:23","guid":{"rendered":"https:\/\/quartz-grinding.epic-powder.com\/?p=3547"},"modified":"2025-11-20T13:04:51","modified_gmt":"2025-11-20T05:04:51","slug":"how-can-you-achieve-quartz-ultrafine-grinding-with-d97-below-10-microns","status":"publish","type":"post","link":"https:\/\/quartz-grinding.epic-powder.com\/fr\/how-can-you-achieve-quartz-ultrafine-grinding-with-d97-below-10-microns\/","title":{"rendered":"Comment obtenir un broyage ultrafin du quartz avec du D97 inf\u00e9rieur \u00e0 10 microns ?"},"content":{"rendered":"<p>Ultrafine <a href=\"https:\/\/quartz-grinding.epic-powder.com\/fr\/\">broyage de quartz<\/a> Le broyage ultrafin de quartz exige pr\u00e9cision, contr\u00f4le rigoureux de la contamination et une grande stabilit\u00e9. Si vous travaillez avec ce proc\u00e9d\u00e9, vous savez d\u00e9j\u00e0 qu&#039;obtenir syst\u00e9matiquement une granulom\u00e9trie D97 \u2264 10 \u03bcm tout en pr\u00e9servant la puret\u00e9 et en optimisant le rendement repr\u00e9sente un v\u00e9ritable d\u00e9fi. Que vous soyez dans la fabrication de semi-conducteurs, de mat\u00e9riaux photovolta\u00efques ou de rev\u00eatements haut de gamme, la demande en mati\u00e8re de traitement de poudres de silice ultrafines est aujourd&#039;hui plus forte que jamais. Parall\u00e8lement, la marge d&#039;erreur acceptable est devenue extr\u00eamement faible.<\/p>\n\n\n\n<p>Ce guide d\u00e9taille les \u00e9tapes n\u00e9cessaires au broyage du quartz en dessous de 10 \u00b5m. Il explique les avantages et les inconv\u00e9nients des broyeurs \u00e0 jet, des broyeurs \u00e0 lit fluidis\u00e9 et des broyeurs classificateurs. Il r\u00e9v\u00e8le \u00e9galement les raisons des \u00e9checs fr\u00e9quents des syst\u00e8mes de broyage traditionnels. Vous y trouverez des donn\u00e9es concr\u00e8tes, des conseils pratiques et les param\u00e8tres cl\u00e9s du proc\u00e9d\u00e9, indispensables pour obtenir des r\u00e9sultats ultrafins stables et reproductibles.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"532\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Ultrafine-quartz-powder.webp\" alt=\"poudre de quartz ultrafine\" class=\"wp-image-3548\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Ultrafine-quartz-powder.webp 800w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Ultrafine-quartz-powder-300x200.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Ultrafine-quartz-powder-768x511.webp 768w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Ultrafine-quartz-powder-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-understanding-ultrafine-quartz-grinding-what-does-d10-d50-d97-mean\">Comprendre le broyage ultrafin du quartz \u2013 Que signifient D10, D50, D97\u00a0?<\/h2>\n\n\n\n<p>Dans le broyage ultrafin du quartz, <strong>distribution granulom\u00e9trique (PSD)<\/strong> d\u00e9termine la qualit\u00e9 du produit. Les termes PSD les plus importants sont\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D50\u00a0:<\/strong> La taille m\u00e9diane des particules. 50% des particules sont plus fines que cette valeur.<\/li>\n\n\n\n<li><strong>D97 :<\/strong> La taille en dessous de laquelle se situent les particules 97%. Cela indique la finesse du corps principal du produit.<\/li>\n\n\n\n<li><strong>D100\u00a0:<\/strong> La taille maximale des particules dans le lot.<\/li>\n<\/ul>\n\n\n\n<p>Une bonne compr\u00e9hension de ces termes permet d&#039;adapter les qualit\u00e9s de poudre \u00e0 des applications sp\u00e9cifiques.<\/p>\n\n\n\n<p><strong>Exigences typiques du Quartz PSD par secteur d&#039;activit\u00e9<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Application<\/th><th>Exigence typique<\/th><\/tr><\/thead><tbody><tr><td>Semiconducteur \/ CMP<\/td><td>D50 \u2264 2 \u03bcm<\/td><\/tr><tr><td>Verre \u00e9lectronique et optique<\/td><td>D97 \u2264 5\u20138 \u03bcm<\/td><\/tr><tr><td>Peintures et rev\u00eatements haut de gamme<\/td><td>D97 \u2264 10\u201315 \u03bcm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Par exemple, les suspensions pour le polissage chimico-m\u00e9canique (CMP) exigent une poudre de quartz extr\u00eamement fine. Elles requi\u00e8rent g\u00e9n\u00e9ralement un D50 d&#039;environ 2 \u03bcm pour une surface lisse et un contr\u00f4le optimal des d\u00e9fauts. Les industries du verre \u00e9lectronique et de l&#039;optique acceptent une granulom\u00e9trie l\u00e9g\u00e8rement plus large, g\u00e9n\u00e9ralement un D97 de 5 \u00e0 8 \u03bcm, afin d&#039;optimiser le rapport performance\/co\u00fbt. Les peintures et les rev\u00eatements n\u00e9cessitent du quartz ultrafin pour une meilleure dispersion et un brillant accru, avec un D97 compris entre 10 et 15 \u03bcm.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-particle-size-and-purity-are-linked\">Pourquoi la taille des particules et leur puret\u00e9 sont-elles li\u00e9es\u00a0?<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Les particules plus petites augmentent la surface et am\u00e9liorent la r\u00e9activit\u00e9 ou la transparence.<\/li>\n\n\n\n<li>Une distribution granulom\u00e9trique \u00e9troite garantit des performances stables, par exemple un polissage uniforme dans les suspensions CMP.<\/li>\n\n\n\n<li>Maintenir la puret\u00e9 devient plus difficile \u00e0 mesure que les particules deviennent plus fines. Certains syst\u00e8mes de broyage introduisent des contaminants.<\/li>\n<\/ul>\n\n\n\n<p>La s\u00e9lection de poudre de quartz ultrafine ne se limite pas \u00e0 l&#039;obtention d&#039;une taille de l&#039;ordre du micron. Elle exige \u00e9galement une distribution granulom\u00e9trique \u00e9troite, conforme aux normes de performance et de puret\u00e9 du produit.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pourquoi les m\u00e9thodes de rectification traditionnelles \u00e9chouent-elles en dessous de 10 \u03bcm ?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"750\" height=\"750\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/10\/air-jet-mill-5-1.webp\" alt=\"broyeur \u00e0 jet d&#039;air 5\" class=\"wp-image-3386\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/10\/air-jet-mill-5-1.webp 750w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/10\/air-jet-mill-5-1-300x300.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/10\/air-jet-mill-5-1-150x150.webp 150w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/10\/air-jet-mill-5-1-12x12.webp 12w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<p>Les syst\u00e8mes de broyage conventionnels, tels que les broyeurs \u00e0 boulets standard, les broyeurs Raymond et les broyeurs verticaux, peinent \u00e0 produire des poudres de quartz inf\u00e9rieures \u00e0 10 \u03bcm. Ils pr\u00e9sentent trois limitations majeures\u00a0:<\/p>\n\n\n\n<p><strong>Limitations relatives \u00e0 la taille des particules\u00a0:<\/strong><\/p>\n\n\n\n<p>Les broyeurs m\u00e9caniques ne permettent pas d&#039;obtenir facilement des particules inf\u00e9rieures \u00e0 10 \u03bcm. Ils produisent des distributions granulom\u00e9triques tr\u00e8s variables, contenant \u00e0 la fois des particules grossi\u00e8res et fines.<\/p>\n\n\n\n<p><strong>Faible rendement en particules ultrafines :<\/strong><\/p>\n\n\n\n<p>Les broyeurs traditionnels broient \u00e0 r\u00e9p\u00e9tition des particules fines, mais ne parviennent pas \u00e0 broyer efficacement les particules de quartz plus dures. Il en r\u00e9sulte un faible rendement en particules ultrafines.<\/p>\n\n\n\n<p><strong>Risque de contamination \u00e9lev\u00e9<\/strong>:<\/p>\n\n\n\n<p>Les billes de broyage en acier introduisent des contaminants tels que le fer (Fe) et le chrome (Cr). Ces impuret\u00e9s sont inacceptables pour les applications semi-conductrices ou optiques.<\/p>\n\n\n\n<p>En r\u00e9sum\u00e9, les broyeurs conventionnels produisent une granulom\u00e9trie irr\u00e9guli\u00e8re et une contamination plus \u00e9lev\u00e9e. Ils ne conviennent pas \u00e0 la poudre de quartz de haute puret\u00e9 (D97 &lt; 10 \u03bcm).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Technologies \u00e9prouv\u00e9es pour le broyage ultrafin du quartz<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Broyeur \u00e0 jets oppos\u00e9s \u00e0 lit fluidis\u00e9 (Choix privil\u00e9gi\u00e9)<\/h3>\n\n\n\n<p>Ce dispositif utilise des jets de gaz \u00e0 haute pression pour acc\u00e9l\u00e9rer les particules et provoquer des collisions \u00e0 haute \u00e9nergie. Il n&#039;y a aucun contact m\u00e9tal-m\u00e9tal. Des rev\u00eatements en c\u00e9ramique pr\u00e9servent la puret\u00e9. Le syst\u00e8me permet g\u00e9n\u00e9ralement d&#039;atteindre\u00a0: <strong>D97 de 5 \u00e0 10 \u03bcm en un seul passage<\/strong>ce qui le rend id\u00e9al pour le quartz de haute puret\u00e9 utilis\u00e9 dans les applications de semi-conducteurs et de verre \u00e9lectronique.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/quartz-grinding.epic-powder.com\/fr\/machines\/jet-mill\/\">Broyeur \u00e0 jets<\/a> + Haute pr\u00e9cision <a href=\"https:\/\/quartz-grinding.epic-powder.com\/fr\/ultrafine-air-classifier\/\">Classificateur d&#039;air <\/a>(Syst\u00e8me en circuit ferm\u00e9)<\/h3>\n\n\n\n<p>Un fonctionnement en circuit ferm\u00e9 am\u00e9liore le contr\u00f4le de la granulom\u00e9trie. Les particules grossi\u00e8res sont continuellement renvoy\u00e9es pour un broyage plus pouss\u00e9. Ce dispositif permet d&#039;obtenir\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D97 &lt; 8 \u03bcm<\/strong><\/li>\n\n\n\n<li><strong>D50 aussi faible que 1,5\u20132 \u03bcm<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Il est largement utilis\u00e9 pour <strong>silice de qualit\u00e9 CMP<\/strong> et une poudre de silice ultrafine n\u00e9cessitant une granulom\u00e9trie extr\u00eamement \u00e9troite.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/quartz-grinding.epic-powder.com\/fr\/machines\/ball-mill\/\">Broyeur \u00e0 billes en c\u00e9ramique<\/a> + Classificateur multi-\u00e9tapes (option \u00e9conomique)<\/h3>\n\n\n\n<p>Il s&#039;agit d&#039;une solution plus \u00e9conomique. Les supports c\u00e9ramiques r\u00e9duisent la contamination par le fer, mais la granulom\u00e9trie est plus large et la production plus lente. Elle convient pour <strong>D97 environ 10\u201315 \u03bcm<\/strong>, couramment utilis\u00e9s dans les rev\u00eatements et les poudres de silice de qualit\u00e9 g\u00e9n\u00e9rale.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Broyeur \u00e0 jet vs broyeur \u00e0 boulets + classificateur<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Facteur<\/th><th>Broyeur \u00e0 jets<\/th><th>Broyeur \u00e0 boulets + classificateur<\/th><\/tr><\/thead><tbody><tr><td>Taille r\u00e9alisable<\/td><td>D97 \u2264 8 \u03bcm ; D50 1,5\u20132 \u03bcm<\/td><td>D97 10\u201315 \u03bcm ; D50 &gt; 3 \u03bcm<\/td><\/tr><tr><td>Puret\u00e9 (contamination par le fer)<\/td><td>&lt;10 ppm<\/td><td>&gt;50 ppm<\/td><\/tr><tr><td>Capacit\u00e9<\/td><td>0,5\u20135 t\/h<\/td><td>d\u00e9bit plus \u00e9lev\u00e9<\/td><\/tr><tr><td>Consommation d&#039;\u00e9nergie<\/td><td>40\u201360 kWh\/t<\/td><td>80\u2013120 kWh\/t<\/td><\/tr><tr><td>Frais<\/td><td>Investissement initial plus \u00e9lev\u00e9<\/td><td>Co\u00fbt initial inf\u00e9rieur<\/td><\/tr><tr><td>Entretien<\/td><td>Faible usure<\/td><td>Remplacement fr\u00e9quent du support\/de la doublure<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"526\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/ball-mill-for-quartz-grinding.webp\" alt=\"Broyeur \u00e0 billes pour le broyage du quartz\" class=\"wp-image-3440\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/ball-mill-for-quartz-grinding.webp 800w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/ball-mill-for-quartz-grinding-300x197.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/ball-mill-for-quartz-grinding-768x505.webp 768w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/ball-mill-for-quartz-grinding-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Broyeur \u00e0 billes pour le broyage du quartz<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Param\u00e8tres critiques du proc\u00e9d\u00e9 de broyage ultrafin du quartz<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Param\u00e8tre<\/th><th>Importance<\/th><th>Notes<\/th><\/tr><\/thead><tbody><tr><td>Taille et humidit\u00e9 des aliments<\/td><td>Pr\u00e9vient le colmatage<\/td><td>Alimentation &lt;150 \u03bcm ; humidit\u00e9 &lt;1%<\/td><\/tr><tr><td>Vitesse et d\u00e9bit d&#039;air du classificateur<\/td><td>Contr\u00f4les PSD<\/td><td>Vitesse plus \u00e9lev\u00e9e \u2192 D97 plus pr\u00e9cis<\/td><\/tr><tr><td>Pression de broyage<\/td><td>Affecte la finesse<\/td><td>Les broyeurs \u00e0 jet utilisent une pression de 4 \u00e0 8 bars.<\/td><\/tr><tr><td>Contr\u00f4le de la temp\u00e9rature<\/td><td>Emp\u00eache le changement de phase du quartz<\/td><td>Maintenir \u00e0 une temp\u00e9rature inf\u00e9rieure \u00e0 573 \u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Points cl\u00e9s :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Une alimentation trop volumineuse ou trop humide r\u00e9duit l&#039;efficacit\u00e9.<\/li>\n\n\n\n<li>Le r\u00e9glage du classificateur est crucial pour les PSD \u00e9troites.<\/li>\n\n\n\n<li>Une pression \u00e9lev\u00e9e augmente l&#039;intensit\u00e9 du broyage.<\/li>\n\n\n\n<li>Une bonne gestion thermique assure la stabilit\u00e9 du quartz.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c9tuis \u00e0 poudre \u00e9piques du monde r\u00e9el<\/h2>\n\n\n\n<p><strong>Cas 1 \u2013 Chine\u00a0: Fabricant de creusets en quartz photovolta\u00efques<\/strong>:<\/p>\n\n\n\n<p>Exigence : D97 \u2248 8,3 \u03bcm, 2 t\/h<br>Solution : Broyeur \u00e0 jet \u00e0 lit fluidis\u00e9<br>R\u00e9sultat : Taille ultrafine stable, contamination minimale.<\/p>\n\n\n\n<p><strong>Cas 2 \u2013 Europe\u00a0: Silice de qualit\u00e9 semi-conductrice<\/strong>:<\/p>\n\n\n\n<p>Exigences : D50 \u2248 1,8 \u03bcm, Fe &lt; 10 ppm<br>Solution : Broyeur \u00e0 jet + classificateur de haute pr\u00e9cision<br>R\u00e9sultat : Puret\u00e9 et PSD de qualit\u00e9 CMP.<\/p>\n\n\n\n<p><strong>Cas 3 \u2013 Inde\u00a0: Fabricant de rev\u00eatements haut de gamme<\/strong>:<\/p>\n\n\n\n<p>Exigence : D97 \u2248 9,5 \u03bcm<br>R\u00e9sultat : Augmentation du rendement ultrafin du 30% gr\u00e2ce \u00e0 l&#039;utilisation d&#039;un broyeur \u00e0 jet en circuit ferm\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Comment choisir le bon syst\u00e8me de broyage de quartz ultrafin ?<\/h2>\n\n\n\n<p>Posez les questions suivantes\u00a0:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>De quel PSD avez-vous besoin ?<\/li>\n\n\n\n<li>Quel est votre crit\u00e8re de puret\u00e9 ?<\/li>\n\n\n\n<li>De quelle capacit\u00e9 avez-vous besoin ?<\/li>\n\n\n\n<li>Quel est votre budget ?<\/li>\n\n\n\n<li>Quelle doit \u00eatre la largeur de votre PSD\u00a0?<\/li>\n\n\n\n<li>La contamination m\u00e9tallique est-elle acceptable ?<\/li>\n\n\n\n<li>Quel niveau d&#039;efficacit\u00e9 \u00e9nerg\u00e9tique recherchez-vous ?<\/li>\n\n\n\n<li>Combien de temps d&#039;arr\u00eat pouvez-vous tol\u00e9rer ?<\/li>\n\n\n\n<li>De quel espace disposez-vous ?<\/li>\n\n\n\n<li>Pr\u00e9voyez-vous de vous agrandir plus tard ?<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Pourquoi <a href=\"https:\/\/quartz-grinding.epic-powder.com\/fr\/contact\/\">Broyeur \u00e0 jets<\/a> + Les syst\u00e8mes de classification l&#039;emporteront-ils en 2025 ?<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>R\u00e9sultats ultrafins constants (D97 \u2264 8 \u03bcm).<\/li>\n\n\n\n<li>Contamination minimale gr\u00e2ce aux rev\u00eatements en c\u00e9ramique.<\/li>\n\n\n\n<li>Consommation d&#039;\u00e9nergie r\u00e9duite.<\/li>\n\n\n\n<li>Maintenance r\u00e9duite.<\/li>\n\n\n\n<li>Facile \u00e0 adapter du prototype \u00e0 la production de masse.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Comment maintenir la contamination par le fer en dessous de 10 ppm ?<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Utiliser des chambres rev\u00eatues de c\u00e9ramique ou d&#039;alumine.<\/li>\n\n\n\n<li>\u00c9vitez compl\u00e8tement les supports en acier.<\/li>\n\n\n\n<li>Utilisez des broyeurs \u00e0 jet pour un broyage sans m\u00e9tal.<\/li>\n\n\n\n<li>Entretenez r\u00e9guli\u00e8rement votre \u00e9quipement.<\/li>\n\n\n\n<li>Utilisez des classificateurs de pr\u00e9cision pour rejeter les particules contamin\u00e9es.<\/li>\n<\/ul>\n\n\n\n<p>Si vous avez besoin d&#039;aide pour concevoir ou optimiser un syst\u00e8me de broyage de quartz ultrafin, n&#039;h\u00e9sitez pas \u00e0 demander !<\/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\/company\/76603359\/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\/3547#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\/3547#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<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Le broyage ultrafin du quartz exige une grande pr\u00e9cision, un contr\u00f4le rigoureux de la contamination et une stabilit\u00e9 optimale. Si vous travaillez d\u00e9j\u00e0 avec le broyage ultrafin du quartz, vous savez qu&#039;atteindre syst\u00e9matiquement une granulom\u00e9trie D97 \u2264 10 \u03bcm tout en maintenant la puret\u00e9 et en maximisant le rendement repr\u00e9sente un v\u00e9ritable d\u00e9fi. Que vous soyez dans la fabrication de semi-conducteurs, de mat\u00e9riaux photovolta\u00efques ou de rev\u00eatements haut de gamme, la demande actuelle en mati\u00e8re de traitement de poudres de silice ultrafines [\u2026]<\/p>","protected":false},"author":1,"featured_media":3403,"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 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3547","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ultrafine-air-classifier"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How Can You Achieve Quartz Ultrafine Grinding with D97 Below 10 Microns? - Quartz Grinding Production Line<\/title>\n<meta name=\"description\" content=\"Quartz ultrafine grinding is the efficient solutions for producing high-purity, sub-micron quartz powder with precise particle size control.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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