Factory price direct sale precipitated silica white carbon black
| Model: | DX-175A |
|---|---|
| Brand: | Dingxiang |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Oxide |
| Label: | precipitated silica , silica |
| Price: |
-
|
| Min. Order: | 1 ton |
Product Description
1. Specicication
|
ITEMS |
DX-175A |
DX-175B |
DX-185GR |
DX-185 |
|
Form |
White powder |
White fine granule |
White strip |
White powder |
|
Whiteness |
98 |
98 |
98 |
98 |
|
SiO2 (dry basis) % |
≥96 |
≥96 |
≥96 |
≥97 |
|
PH value |
6.5-7.5 |
6.5-7.5 |
6.5-7.5 |
6.5-7.5 |
|
BET surface area m2/g |
160-180 |
160-180 |
180-220 |
200-260 |
|
DBP absorption value ml/100g |
240-280 |
240-280 |
240-280 |
300-360 |
|
Average particle size um |
40-45 |
170-175 |
_____ |
20-25 |
|
Heating loss (105 for 2hr.) % |
4.0-6.0 |
4.0-6.0 |
4.0-6.0 |
4.0-6.0 |
|
Ignition loss (1000 for 2hr.) % |
4.0-8.0 |
4.0-8.0 |
4.0-8.0 |
4.0-8.0 |
|
Fe mg/kg |
≤149 |
≤149 |
≤149 |
≤149 |
|
Soluble salt (Na2SO4) % |
≤0.4 |
≤0.4 |
≤0.4 |
≤0.4 |
|
Package |
20kg/bag |
20kg/bag |
20kg/bag |
15kg/bag |
2. Application
It has stronger appetency, makes it bear biggish dispersive ability in fresh rubber, physical appearance comes into being that white carbon black grain and rubber molecule, excelled white carbon black in boosting up mechanical strength of rubber and reinforcement of tear. It is highly reinforcing agent of rubber.
Main used in high grade rubber , tyre ,soles and pesticide, feedstuff additive industry.
Member Information
| Shandong Dingxiang Technology Co., Ltd | |
|---|---|
| Country/Region: | Shan Dong - China |
| Business Nature: | Manufacturer |
| Phone: | 18053637585 |
| Contact: | Calla Wang (Slaes) |
| Last Online: | 20 Nov, 2015 |
