{"id":15952,"date":"2024-11-30T08:37:22","date_gmt":"2024-11-30T08:37:22","guid":{"rendered":"http:\/\/quartz-grinding.com\/?p=15952"},"modified":"2024-11-30T08:40:47","modified_gmt":"2024-11-30T08:40:47","slug":"quality-requirements-for-quartz-sand-for-different-types-of-glass","status":"publish","type":"post","link":"https:\/\/www.quartz-grinding.com\/fr\/quality-requirements-for-quartz-sand-for-different-types-of-glass\/","title":{"rendered":"Indice de qualit\u00e9 du sable de quartz pour plusieurs types de verre"},"content":{"rendered":"

1. Introduction<\/strong><\/h2>\n\n\n\n

Le dioxyde de silicium est le composant principal du verre. Il peut garantir que le verre a une r\u00e9sistance \u00e9lev\u00e9e et une bonne stabilit\u00e9 chimique. Sable de quartz<\/a> est la principale source de dioxyde de silicium, le sable de quartz est donc la principale mati\u00e8re premi\u00e8re min\u00e9rale industrielle du verre.<\/p>\n\n\n\n

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Les exigences de qualit\u00e9 du verre pour le sable de quartz se refl\u00e8tent principalement dans trois aspects : la composition chimique, la stabilit\u00e9 et la taille des particules. Diff\u00e9rents produits en verre ont des exigences de qualit\u00e9 diff\u00e9rentes pour le sable de quartz. Les types de verre que nous avons mentionn\u00e9s dans ce texte se r\u00e9f\u00e8rent principalement au verre plat, au verre ultra-clair et au verre photovolta\u00efque. Expliquons en d\u00e9tail ci-dessous :<\/p>\n\n\n\n

2. Diff\u00e9rents indices de qualit\u00e9 pour le sable de quartz <\/strong><\/h2>\n\n\n\n

<\/p>\n\n\n\n

2.1. Verre plat<\/strong><\/h3>\n\n\n\n
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Exigence de puret\u00e9<\/strong>:la teneur en dioxyde de silicium (SiO2) devrait atteindre plus de 97%.<\/p>\n\n\n\n

Taille des particules<\/strong>:\u200c la taille des particules de sable de quartz doit respecter une certaine plage, g\u00e9n\u00e9ralement autour de 70 \u03bcm-350 \u03bcm, et la fraction massique cumul\u00e9e dans cette plage ne doit pas \u00eatre inf\u00e9rieure \u00e0 90%\u200c.<\/p>\n\n\n\n

Teneur en impuret\u00e9s<\/strong>\u200c: la teneur totale en impuret\u00e9s du sable de quartz ne doit pas d\u00e9passer 25 \u03bcg\/g, dont la somme du potassium et sodium <\/a>le contenu doit \u00eatre inf\u00e9rieur \u00e0 2,5 \u03bcg\/g.<\/p>\n\n\n\n

Perte \u00e0 l'allumage<\/strong>\u200c: il doit \u00eatre inf\u00e9rieur ou \u00e9gal \u00e0 0,01%\u200c.<\/p>\n\n\n\n

2.2. Verre ultra-clair<\/strong><\/h3>\n\n\n\n
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Teneur en fer<\/strong>: le verre ultra-clair a des exigences tr\u00e8s strictes concernant la teneur en fer du sable de quartz. Une teneur en fer trop \u00e9lev\u00e9e r\u00e9duira la lumi\u00e8re transmittance <\/a>du verre, donc la teneur en fer du sable de quartz pour le verre ultra-clair doit \u00eatre contr\u00f4l\u00e9e en dessous de 150 ppm, et les indicateurs sp\u00e9cifiques sont \u03c1Fe2O3\u2264150\u00d710-6, \u03c1Fe\u226480\u00d710-6\u200c12.<\/p>\n\n\n\n

Taille des particules<\/strong>:La taille des particules de sable de quartz a un impact important sur la qualit\u00e9 du verre ultra-clair. La taille des particules doit \u00eatre d'environ 0,71 \u00e0 0,104 mm et la proportion de particules inf\u00e9rieures \u00e0 0,104 mm ne doit pas d\u00e9passer 5%, ce qui peut garantir \u00e0 la fois la stabilit\u00e9 pendant la production et la qualit\u00e9 du verre.<\/p>\n\n\n\n

Autres impuret\u00e9s<\/strong>\u200c: en plus de la teneur en fer, la teneur en autres impuret\u00e9s nocives doit \u00e9galement \u00eatre contr\u00f4l\u00e9e. La teneur en titane ne doit pas d\u00e9passer 300 ppm, la quantit\u00e9 totale de min\u00e9raux lourds r\u00e9fractaires doit \u00eatre \u2264 5 ppm (mesur\u00e9e en Cr2O3) et le diam\u00e8tre des particules individuelles doit \u00eatre \u2264 0,25 mm.<\/p>\n\n\n\n

2.3. Verre photovolta\u00efque<\/strong><\/h3>\n\n\n\n
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Teneur en dioxyde de silicium (SiO\u2082)<\/strong>\u200c: la teneur en dioxyde de silicium dans le sable de quartz ne doit pas \u00eatre inf\u00e9rieure \u00e0 99,99%, c'est le facteur cl\u00e9 pour garantir la qualit\u00e9 et les performances du verre photovolta\u00efque\u200c.<\/p>\n\n\n\n

Teneur en fer<\/strong>: la teneur en fer du sable de quartz dans le verre photovolta\u00efque ne doit pas d\u00e9passer 100 ppm, ce qui peut r\u00e9duire l'absorption de la lumi\u00e8re visible et am\u00e9liorer la transmission et l'efficacit\u00e9 de conversion de la lumi\u00e8re.<\/p>\n\n\n\n

Teneur en titane<\/strong>\u200c: la teneur en oxyde de titane dans le sable de quartz ne doit pas d\u00e9passer 300 ppm, cela peut \u00e9galement am\u00e9liorer la transmission de la lumi\u00e8re et am\u00e9liorer la transparence du verre.<\/p>\n\n\n\n

Teneur en impuret\u00e9s<\/strong>\u200c: la teneur totale en impuret\u00e9s ne doit pas d\u00e9passer 25 \u03bcg\/g. La teneur totale en potassium, lithium et sodium doit \u00eatre inf\u00e9rieure \u00e0 2,5 \u03bcg\/g, en fer (Fe) doit \u00eatre inf\u00e9rieure \u00e0 0,5 \u03bcg\/g, en aluminium (Al) doit \u00eatre inf\u00e9rieure \u00e0 20 \u03bcg\/g, en calcium (Ca) doit \u00eatre inf\u00e9rieure \u00e0 1 \u03bcg\/g, etc. Le contr\u00f4le de la teneur en ces impuret\u00e9s est essentiel pour emp\u00eacher la d\u00e9formation et la cristallisation du verre photovolta\u00efque \u00e0 haute temp\u00e9rature.<\/p>\n\n\n\n

Taille des particules<\/strong>\u200c: la taille des particules doit g\u00e9n\u00e9ralement \u00eatre d'environ 70 \u00e0 350 \u00b5m, et la fraction massique cumul\u00e9e dans cette plage ne doit pas \u00eatre inf\u00e9rieure \u00e0 90%.<\/p>\n\n\n\n

Apparence<\/strong>:le sable de quartz doit \u00eatre constitu\u00e9 de particules blanches, avec un certain degr\u00e9 de transparence, cela peut assurer la transmission de la lumi\u00e8re du verre photovolta\u00efque.<\/p>\n\n\n\n

3. R\u00e9sum\u00e9<\/strong><\/h2>\n\n\n\n

Le sable de quartz est un type de min\u00e9ral silicate qui est dur, r\u00e9sistant \u00e0 l'usure et chimiquement stable. Le sable de quartz de haute puret\u00e9 peut produire du verre avec une transparence \u00e9lev\u00e9e et de bonnes propri\u00e9t\u00e9s optiques, et convient \u00e0 la production de divers types de verre. Il convient de noter que la taille et la forme des particules du sable de quartz ont une influence importante sur la fabrication du verre. Ce n'est qu'apr\u00e8s broyage et classification que le sable de quartz naturel peut devenir une mati\u00e8re premi\u00e8re qualifi\u00e9e pour la fabrication du verre. Une granulom\u00e9trie uniforme est propice \u00e0 la fluidit\u00e9 et \u00e0 l'uniformit\u00e9 du liquide de verre. Dans le m\u00eame temps, afin d'am\u00e9liorer la valeur industrielle du sable de quartz, il est n\u00e9cessaire de modifier sa surface pour am\u00e9liorer sa compatibilit\u00e9 et sa dispersibilit\u00e9 avec les polym\u00e8res organiques.<\/p>\n\n\n\n

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Qingdao Epic Powder Machinery Co., Ltd<\/em><\/strong><\/em><\/strong>.<\/a> est un fabricant<\/a> sp\u00e9cialis\u00e9e dans la production d'\u00e9quipements de traitement de poudre. <\/mark><\/p>\n\n\n\n

Ses produits comprennent : <\/strong><\/strong><\/p>\n\n\n\n

– Moulin<\/mark>: broyeur \u00e0 billes<\/a>, broyeur \u00e0 rouleaux, broyeur \u00e0 jet, broyeur classificateur \u00e0 air (ACM), broyeur \u00e0 vibrations et broyeur \u00e0 impacts, etc.<\/strong><\/p>\n\n\n\n

– Classificateur<\/mark>:quatre s\u00e9ries de classificateurs d'air : HTS<\/a>, CCI<\/a>, MBS et CTC.<\/strong><\/p>\n\n\n\n

– Modificateur<\/mark>: modificateur de broyeur \u00e0 broches, modificateur de broyeur turbo et modificateur \u00e0 trois rouleaux, etc.<\/strong><\/p>\n\n\n\n

– \u00c9quipement auxiliaire<\/mark>:armoire de commande, d\u00e9poussi\u00e9reur et \u00e9l\u00e9vateur \u00e0 godets, etc.<\/strong><\/p>\n\n\n\n

– Les clients peuvent \u00e9galement personnaliser l'\u00e9quipement en fonction de leurs besoins, un client, une conception.<\/mark><\/strong><\/p>\n\n\n\n

Si vous \u00eates int\u00e9ress\u00e9 par les produits de L'\u00e9pop\u00e9e de Qingdao<\/a>, s'il te pla\u00eet contacter leur personnel <\/a>directement, ils sont toujours \u00e0 votre service. \u00a0<\/p>\n\n\n\n

\u200cCi-dessous, des photos de L'\u00e9pop\u00e9e de Qingdao<\/a> pour votre r\u00e9f\u00e9rence. <\/strong><\/mark><\/p>\n\n\n\n

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1. Introduction Le dioxyde de silicium est le composant principal du verre. Il peut garantir que le verre a une r\u00e9sistance \u00e9lev\u00e9e et une bonne stabilit\u00e9 chimique. Le sable de quartz est la principale source de [\u2026]<\/p>","protected":false},"author":1,"featured_media":15953,"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":"","ast-disable-related-posts":"","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":"","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":[42],"tags":[],"class_list":["post-15952","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"yoast_head":"\nQuality Index for Quartz Sand for Several Types of Glass<\/title>\n<meta name=\"description\" content=\"Different glass have different quality requirements for quartz sand. Here we refer to plate glass, ultra-clear glass and photovoltaic glass.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.quartz-grinding.com\/fr\/quality-requirements-for-quartz-sand-for-different-types-of-glass\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Quality Index for Quartz Sand for Several Types of Glass\" \/>\n<meta property=\"og:description\" content=\"Different glass have different quality requirements for quartz sand. Here we refer to plate glass, ultra-clear glass and photovoltaic glass.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.quartz-grinding.com\/fr\/quality-requirements-for-quartz-sand-for-different-types-of-glass\/\" \/>\n<meta property=\"og:site_name\" content=\"Silica powder (ultrafine quartz powder) processing expert\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-30T08:37:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-11-30T08:40:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2024\/11\/Quartz-sand.png\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"533\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\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:\/\/www.quartz-grinding.com\/quality-requirements-for-quartz-sand-for-different-types-of-glass\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.quartz-grinding.com\/quality-requirements-for-quartz-sand-for-different-types-of-glass\/\"},\"author\":{\"name\":\"epicpowder\",\"@id\":\"https:\/\/www.quartz-grinding.com\/ko\/#\/schema\/person\/68c0c3a1b8019c371a5eccd2ac65cb74\"},\"headline\":\"Quality Index for Quartz Sand for Several Types of Glass\",\"datePublished\":\"2024-11-30T08:37:22+00:00\",\"dateModified\":\"2024-11-30T08:40:47+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.quartz-grinding.com\/quality-requirements-for-quartz-sand-for-different-types-of-glass\/\"},\"wordCount\":791,\"publisher\":{\"@id\":\"https:\/\/www.quartz-grinding.com\/ko\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.quartz-grinding.com\/quality-requirements-for-quartz-sand-for-different-types-of-glass\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2024\/11\/Quartz-sand.png\",\"articleSection\":[\"Industry News\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.quartz-grinding.com\/quality-requirements-for-quartz-sand-for-different-types-of-glass\/\",\"url\":\"https:\/\/www.quartz-grinding.com\/quality-requirements-for-quartz-sand-for-different-types-of-glass\/\",\"name\":\"Quality Index for Quartz Sand for Several Types of Glass\",\"isPartOf\":{\"@id\":\"https:\/\/www.quartz-grinding.com\/ko\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.quartz-grinding.com\/quality-requirements-for-quartz-sand-for-different-types-of-glass\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.quartz-grinding.com\/quality-requirements-for-quartz-sand-for-different-types-of-glass\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2024\/11\/Quartz-sand.png\",\"datePublished\":\"2024-11-30T08:37:22+00:00\",\"dateModified\":\"2024-11-30T08:40:47+00:00\",\"description\":\"Different glass have different quality requirements for quartz sand. 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