China (Mainland)
Refined Precipitated Standard Ultra Fine Silica Powder for Ceramics CAS NO.14808-60-7
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Product Details
Keywords
- Fumed Silica Powder
- Silicon Dioxide for Glaze Porcelai
- Silica
Quick Details
- ProName: Refined Precipitated Standard Ultra Fi...
- CasNo: 14808-60-7
- Molecular Formula: SiO2
- Appearance: powder
- Application: Usage: Column-layer chromatography ...
- DeliveryTime: 10 days after order confirmed
- PackAge: 10kg/Bag
- Port: Qingdao
- ProductionCapacity: 5000 Metric Ton/Day
- Purity: 95%
- Storage: Unbroken and stored in a dry warehouse...
- Transportation: Sea/air/courier
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade,Pharma Grade
Superiority
Refined Precipitated Standard Ultra Fine Silica Powder for Ceramics
Details
|
Analysis Item |
|
Index |
|
form |
White powder |
|
|
whiteness |
98 |
|
|
SiO2 content (dry)% |
99.9 |
|
|
PH value(5% in water) |
4.5-5.5 |
|
|
Average particle size |
12-14nm |
|
|
Bulk density g/l |
40-50 |
|
|
Heating loss (105 for 2hr.)% |
1.0-1.5 |
|
|
Ignition loss (1000 for 2hr.)% |
1.5-2.0 |
|
|
BET Specific surface area m²/g |
200±25 |
|
Characteristics:
1.Control the liquid system, Adhesive, Polymer's rheology and thixotropy.
2.As additive agent used to prevent subside,thickening and prevent sagging.
3.Reinforce HRC high temperature sulfuration silicon rubber and RTV-2K room temperature sulfuration silicon rubber.
4.Improve the quality of the powder, and improve the liquidity and anti-blocking characteristic.
Application:paint and coating . Unsaturated polyester resins, laminating resins and gel coat. HCR high temperature sulfuration silicon rubber and RTV-2K room temperature sulfuration silicon rubber. Adhesive and fluid sealant Printing ink Cable rubber Plant protection Food and cosmetics