- Product Details
Keywords
- Silica
- Nano-Grade Silica
- Silicon Dioxde
Quick Details
- ProName: Nano-Grade Silica(CAS:7631-86-9)
- CasNo: 7631-86-9
- Molecular Formula: SiO2
- Appearance: powder
- Application: Nano-silica is extremely important hig...
- DeliveryTime: 10 days after order confirmed
- PackAge: 10kg/Bag
- Port: Qingdao
- ProductionCapacity: 5000 Metric Ton/Year
- Purity: 99% min
- Storage: Unbroken and stored in a dry warehouse...
- Transportation: Sea/air/courier
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade,Pharma Grade
Superiority
Nano-silica is extremely important high-tech ultra-fine inorganic one of the new material, its particle size is very small, large surface area, surface and strong adsorption, surface energy, high chemical purity, dispersion properties, thermal resistance, resistance, and other specific performance of its superior stability, reinforcement, thickening and thixotropic in many disciplines and areas of unique features, has an irreplaceable role. Nano-silica is commonly known as "ultra-fine silica, are widely used in various industries as a variety of raw materials, fillers, catalysts cut body, depigmenting agents, matting agents, rubber reinforcing agent, plastic filler, ink thickener, soft metal polishes, the insulated adiabatic fillers, advanced daily cosmetic fillers and petrochemicals, spraying materials, medicine, environmental protection, and other areas. And the development of related industries provides the basis and guarantee of the new materials. It is magnetic, catalyst, optical absorption, thermal resistance and melting point compared to conventional materials with me to show the specific features and to get great attention.
Details
Project | Technical indicators |
Appearance | White powder |
Whiteness | Better than , equal to the standard sample |
Silica content (dry goods) % | ≥90 |
Heating loss of 105 degree , 2h | 4.0_7.5 |
The loss on ignition (dry goods ) % 1000degree 2h | 3.0_6.5 |
PH value | 6.0-7.5 |
BET surface area m / g2h the | 230_300 |
DBP absorption cm ³ / g | ≥3.4 |
Total iron content in mg / kg | ≤500 |
Total copper content mg / kg | ≤30 |
The total manganese content in mg / kg | ≤50 |
Mesh |
≥2000-3000 |