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Guangzhou Bangyou Chemical Technology Co., Ltd.

Guangzhou Bangyou Chemical Technology Co., Ltd.

Certified Store
Trader/Contractor/Dealer
China Guangdong Canton
2829460965@qq.com
020-28132313

Catalog No. : 硅微粉

silicon dioxide

  • 7631-86-9
  • 25kg
  • 98%
  • 3Day (s)
Packing :
More
Price :
US $3.50 /25kg MOQ 1kg
  • Product Details & Description

Product Info

Compound silicon dioxide
CAS No. 7631-86-9 Catalog No. 硅微粉 Brand
Purity 98% Packing 25kg Grade
Lead Time 3Day (s) Origin Loading Port

PropertiesMore

Boiling Point >100ºC(lit.)
Stability Stable.
Storage Condition Refrigerator (+4ºC)
Appearance & Physical State white crystals or powder
Flash Point n/a
Refractive Index 1.46
Density 2.6
Melting Point 1610ºC

Description

Silicon powder

Commodity concrete, high strength concrete, self-leveling concrete, monolithic refractories, dry mixing, ready-mixed mortar, high strength and no shrinkage grouting materials, industrial floor wear-resisting, repair mortar, polymer mortar, insulation mortar, concrete, concrete permeability dense agent, preservative, cement concrete polymerization technology agent; Rubber, plastic, unsaturated polyester, paint, paint and other high polymer materials, the modification of ceramic products and so on.


Flat glass, glass products, foundry sand, glass fiber, ceramic glaze, rust prevention and sand blasting, filter sand, flux, refractory materials and manufacturing Lightweight bubble Concrete (Autoclaved Concrete). Silicon dioxide is widely used. Rare crystals in nature can be used to make important parts, optical instruments and crafts for the electronics industry. Silica is an important raw material for making fiber. Generally pure quartz, used to make quartz glass. Quartz glass small expansion coefficient, equivalent to 1/18 of the common glass, can withstand the temperature change, good acidproof performance (except for HF), therefore, quartz glass used to make high temperature resistant chemical equipment. Quartz sand is used for glass raw materials and building materials.


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Product

silicon dioxide

Cas No

7631-86-9

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