Keywords

• Silicon dioxide, chemically prepared
• Silica (SiO2)
• Amorphous silica

Quick Details

• ProName: Silicon dioxide
• CasNo: 7631-86-9
• Molecular Formula: SiO2
• Appearance: white
• ProductionCapacity: /
• Purity: 98
• LimitNum: 0
• Density: 2.6
• Boiling Point: >100oC(lit.)
• Melting Point : 1610oC
• Molecular Weight: 60.084
• Flash Point: n/a
• Storage condition : Refrigerator (+4°C)

Superiority

Jilin Tianyun New Materials Co., Ltd. is a professional production enterprise that production, processing, and export, mainly engaged in various organic chemicals. The company has a wealth of professional experience, reliable product quality, reasonable prices, and products are exported to countries around the world, which can meet your diverse needs. In our business cooperation with clients, we always adhere to the principle of equality and mutual benefit, and are deeply trusted and recognized by our clients. If you are interested in our company and our products, please feel free to visit our website or contact us directly for more information.We look forward to establishing a long-term stable and win-win business relationship with you.

Details

Hydrophilic fumed silica is prepared by hydrolysis of volatile chlorosilanes in a hydroxide flame. From a chemical point of view, these loose white powders are composed of high-purity, amorphous silica. Hydrophilic silica is wettable with water and can be dispersed in water. As a thixotropic agent and thickener of the liquid system, it can prevent precipitation and sagging, and can effectively change the viscosity index of the liquid; Improve the suspension and dispersion of pigment fillers in liquid systems; used as a dispersing and grinding aid; Improve the corrosion resistance of the coating; Improve the fluidity and storage stability of powder; Improve the charge and charge stability of powder; Improves water resistance; Improve the scratch resistance of the paint film; Improve color vividness; fixed special effects; Improve the physical and mechanical properties of the paint film; Improve the adhesion and flexibility of the paint film; Improve the viscoelastic performance of rubber and elastomers, and reinforce; defoaming in defoamers; Improve the hardness and scratch resistance of the coating surface; Prevents adhesion in films and elastomers; as adsorbents and carriers; used for inkjet printing coatings; as a high-grade filler for dental materials; As a catalyst carrier, it has significant thermal insulation for low- and high-temperature insulation.