China (Mainland)
- Product Details
Keywords
- fumed silica
- silicon dioxide
- white carbon black
Quick Details
- ProName: Fumed silica HX-200
- CasNo: 112945-52-5
- Molecular Formula: SiO2
- Appearance: white powder
- DeliveryTime: WIHTIN 15 DAYS
- PackAge: Kraft paper bag, net weight 10 kg/bag.
- Port: Qingdao Port
- ProductionCapacity: 5000 Metric Ton/Month
- Purity: 99.8%
- Storage: Store in shady and cool, dry, ventilat...
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade,Pharma Grade,Electron...
Superiority
Silica is used in the hydrogen oxygen flame chlorosilane in high temperature hydrolysis. This product in water wetting, to be dispersed in water, is a white, non-toxic, tasteless, amorphous inorganic fine chemical products. Because of fumed silica has a small particle size, large surface area than the characteristics, high surface activity, is widely used in rubber, paints, adhesives, paint, printing ink, plastics, cosmetics, agriculture, medicine and other fields, has a good reinforcement, thickening, thixotropic, extinction, sterilization, anti ultraviolet many functions such as.
Details
|
Item |
Test Standard |
|
Product type |
HX-200 |
|
Specific surface area( ㎡/g) |
200±20 |
|
Determination of PH value of an aqueous suspension（4%） |
3.6-4.5 |
|
Loss on drying 105deg.C （m/m %） |
≤1.5 |
|
Loss on ignition(dry product)1,000deg.C (m/m %) |
≤1.5 |
|
Sieve residue（m/m %） |
≤0.05 |
|
Apparent density( g/L) |
25-60 |
|
SiO2 content （m/m %） |
≥99.8 |
|
Carbon content (m/m %) |
≤0.2 |
|
PH value |
6-7 |
|
Moisture content |
≤0.5 |
|
bulk density (g/c㎡) |
≤0.02 |