China (Mainland)
Aerosil 7631-86-9 CAS NO.7631-86-9
- Min.Order: 10 Kilogram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- Silica,Silicon,White Carbon Black
- Acticel
- Oxide, Dioxide
Quick Details
- ProName: Aerosil 7631-86-9
- CasNo: 7631-86-9
- Application: 7631-86-9
- DeliveryTime: 15days
- PackAge: 25kg/Bag, 1 Mt Per Pallet, 20 Mt Per C...
- Port: qingdao port
- ProductionCapacity: 5000 Metric Ton/Year
- Purity: 99.55
- Storage: cool and dry
- LimitNum: 10 Kilogram
- Purity Silica Dioxide%1: 99.55
- Heating Loss of 105, 2h: 4.5--7.5
- Lgnition Loss(Dry) %19000 2h9: 3.0--6.5
Superiority
Mainly hydrophilic silica under appropriate conditions react with the silane coupling agent from the system for a surface with polysiloxane grafted solid powder silica, the hydrophobic contact angle up to 70 -150, not only has good hydrophobicity, as well as anti-foaming function.
Applications:
Applied to the textile dyeing and finishing, defoamers, lubricants, unsaturated polyester resins, powder fire extinguishers, and silicone rubber products.
Superfine white carbon black, silica, ultrafine silica price of superfine white carbon black manufacturers, nano-silica.
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 ) % 1000 degree 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 |