- Product Details
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Quick Details
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MF:
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SiO2-nH2O
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EINECS No.:
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231-545-4
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Place of Origin:
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Liaoning, China
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Appearance:
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White amorphous powder
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Application:
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Rubber
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Brand Name:
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Fusil
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Model Number:
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Fusil-150/200/300/380
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Product name:
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Fumed silica
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Cas:
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7631-86-9
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Usage:
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In the industries of rubber, sealant, plastic,resin,paint,printing ink
Quick Details
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CAS No.:
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7631-86-9
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Purity:
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99.9%
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Other Names:
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Silicon dioxide
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MF:
-
SiO2-nH2O
-
EINECS No.:
-
231-545-4
-
Place of Origin:
-
Liaoning, China
-
Appearance:
-
White amorphous powder
-
Application:
-
Rubber
-
Brand Name:
-
Fusil
-
Model Number:
-
Fusil-150/200/300/380
-
Product name:
-
Fumed silica
-
Cas:
-
7631-86-9
-
Usage:
-
In the industries of rubber, sealant, plastic,resin,paint,printing ink
We accept all payment terms!
1.Product Name: Hydrophilic fumed silica
2.CAS NO: 7631-86-9
3.Application:
Fumed silica is the superfine micro-nano fine chemical product, which is divided into hydrophilic type and hydrophobic type in accordance with their different surface treatments.Its appearance is white powder.Native particle size ranges from 5nm to 40nm, with significant functions of thixotropy, reinforcing,thickening and filling.Therefore,it is widely used in the industries of rubber, sealant, plastic,resin,paint,printing ink,papermaking,cosmetics,food etc.
4 . Sample : With Free
5.Specification:
1.1. Hydrophilic fumed silica
| Grade | 150 | 200 | 300 |
| Form | powder | ||
|
BET Specific Surface Area m2/g |
150±15 | 200±15 | 300±20 |
| Ph Value | 3.8~4.2 | ||
| Heating Loss(105℃,2h) wt% | ≤1.5 | ||
| Ignition Loss(1000℃,2h) wt% | ≤2 | ||
| SiO2 | ≥99.9% | ||
| Bulk Density g/l | 40~60 | ||
1.2. Hydrophobic fumed silica
| Grade | 215 | 615 | 620 | 630 | 135 |
| Form | powder | ||||
|
BET Specific Surface Area m2/g |
110±20 | 170±20 | 170±20 | 230±25 | 110±15 |
| Ph Value | 3.7~4.5 | 3.7~4.5 | 5.5~8.0 | 5.5~8.0 | 5.5~7.5 |
| Heating Loss(105℃,2h) wt% | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤1.5 |
| Ignition Loss(1000℃,2h) wt% | ≤2.5 | ≤2.5 | ≤4.0 | ≤4.0 | ≤10 |
| SiO2 | ≥99.8% | ||||
| Bulk Density g/l | 40~60 | ||||
|
Carbon content(based on material dried for 2h@105℃) |
0.6~1.2 | 0.7~1.3 | 1.5~2.5 | 2.5~4.0 | 4.5~6.5 |
|
Surface Treatment |
DDS | DDS | HMDS | HMDS | Silicone oil |
Package: 10kg/multiple layer kraft bag,200kg/pallet, 1*20'FCL=2MT.
1. We have good cooperate forwarder partner,every part expense is no problem, you can confirm it before shipment.
If you're afraid of the destination expense,we can do the FOB for you.
2. We can LCL gerenal cargoes and dangerous cargoes together to help you save time,
save money.
