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優質直銷供應高品質可定制白炭黑

CAS號	10279-57-9
規格	10kg/袋	純度	工業級99.95%
貨號	1	貨期	需咨詢
品牌	潔佳	庫存	需咨詢
規格	10kg/袋
純度	工業級99.95%
貨號	1
貨期	---
品牌	潔佳
庫存	---
注意：請務必與賣家聯系核實單價庫存，以確保您的資金安全及交易順利。
參考價：￥8000.00 元/噸

立即詢盤

貨號	品牌	純度	規格	參考價	貨期
2	潔佳	工業級99.95%	10kg	￥8000.00元/噸	5天
1	潔佳	工業級99.95%	10kg/袋	￥8000.00元/噸	---
3	潔佳	工業級99.95%	10kg/袋	￥8000.00元/噸	---
4	潔佳	工業級99.95%	10kg/袋	￥8000.00元/噸	---
5	潔佳	工業級99.95%	10kg/袋	￥8000.00元/噸	---

產品詳情

詳細信息(中文)：
白炭黑
透明固體膠狀納米粒子（粒徑小于100nm），無毒，有巨大的比表面積。氣相法白炭黑全部是納米二氧化硅，產品純度可達99%，粒徑可達10~20nm，但制備工藝復雜，價格昂貴；沉淀法白炭黑又分為傳統沉淀法白炭黑和特殊沉淀法白炭黑，前者是指以硫酸、鹽酸、CO2與水玻璃為基本原料生產的二氧化硅，后者是指采用超重力技術、溶膠-凝膠法、化學晶體法、二次結晶法或反相膠束微乳液法等特殊方法生產的二氧化硅。沉淀白炭黑主要用作天然橡膠和合成橡膠的補強劑、牙膏摩擦劑等。氣相白炭黑主要用作硅橡膠的補強劑、涂料和不飽和樹脂增稠劑，超細二氧化硅凝膠和氣凝膠主要用作涂料消光劑、增稠劑、塑料薄膜開口劑等。

詳細信息(英文)：
Transparent solid colloidal nanoparticles (size less than 100nm) are non-toxic and have a huge specific surface area. Fumed silica is all nano silica, the product purity can reach 99%, the particle size of 10~20nm, but the complex preparation process, the price is expensive; precipitated silica is divided into traditional precipitated silica and precipitated silica, the former refers to the sulfuric acid, hydrochloric acid, CO2 and water glass as the basic raw material of silicon dioxide the latter refers to the production of silica by high gravity technology, sol-gel method, chemical method, two crystal crystallization or reverse micelle microemulsion method and special method. The precipitated white carbon black is mainly used as a reinforcing agent for natural rubber and synthetic rubber and a friction agent for toothpaste. Fumed silica is mainly used as reinforcing agent, coating and unsaturated resin thickener for silicone rubber. Ultrafine silica gel and aerogel are mainly used as paint matting agents, thickeners, plastic film openings, etc.