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- Chemical Auxiliary Agent[4]
- Oxide[10]
Contact Us
- Contact Person : Mr. Wu Jacky
- Company Name : Sanming Fengrun Chemical Industry Co., Ltd.
- Tel : 86-598-8889228
- Fax : 86-598-3512066
- Address : Fujian,SanMing,HUIHUA INDUSTRIAL ZONE, SANYUAN DISTRICT, SANMING, FUJIAN PROVINCE 365004 CHINA
- Country/Region : China
- Zip : 365004
Product Detailed
Related Categories:Oxide
Related Product Searches:Silica Precipitated granular grade,High Quality,silica precipitated granular grade, Precipitated Silica/silicon dioxide/SiO2,Fengsil-180GR
Precipitated Silica,silicon dioxide,SiO2)
applied to rubber industrial
reinforcing filler for rubber with high strenth
Related Product Searches:Silica Precipitated granular grade,High Quality,silica precipitated granular grade, Precipitated Silica/silicon dioxide/SiO2,Fengsil-180GR
Silica powder (Precipitated Silica,silicon dioxide,SiO2)
It is reinforcing filler for rubber soles with high reinforcing effect as that of carbon black, and it can make rubber products with light color or transmissivity
SiO2 (%) | ≥ 92 |
Loss on heating (%) | 4.0-8.0 |
Loss on ignition (%) | ≤ 7.0 |
PH value | 6.0-7.0 |
Specific surface area BET(cm2/g) | 170 -190 |
DBP absorption value (cm3/g) | 2.0-3.0 |
Total iron content ( mg/Kg) | ≤ 300 |
Sulfate (%) | ≤1.5 |
Silica powder for rubber
Silica Precipitated granular grade