China (Mainland)
Nano Silica powder factory CAS NO.7631-86-9
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/P,T/T,
- Product Details
Keywords
- Nano Silica
- silica
Quick Details
- ProName: Nano Silica powder factory
- CasNo: 7631-86-9
- Molecular Formula: O=Si=O
- Appearance: white powder
- DeliveryTime: within 10 days
- PackAge: in bags then palltized
- Port: qingdao seaport
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: ≥99%
- Transportation: bY SEA
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade,Food Grade,Pharma Gra...
Superiority
Specifications of Nano-Silica :
Appearance : White powder
The average particle size, nm : 30±10
Specific surface area, : m2 / g 150-300
Content% : ≥99.5
PH value : 4-7
Weight loss on ignition (%) : 950 ℃ x2h ≤6.0
Nano-silica can be added to the coating to improve coating scrub resistance, strength, hardness and so on. Add a small amount of our material nano-silica (VK-SP30T) in coatings, anti-UV coating aging test performance to be reduced from 250h to 600h or more scrub more than 10 times an increased drying time significantly reduced, and the presence of raw materials poor stability of the suspension, thixotropy poor, not high finish was also a very good solution.