- Chemical Auxiliary Agent[6]
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- Borate[1]
- Organic Acid[2]
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- Pharmaceutical[6]
- Rubber Processing Machinery[6]
- Rubber Product Making Machinery[3]
- Other Metal Processing Machinery[2]
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- Contact Person : Mr. Ge Liming
- Company Name : Dalian Richon Chem Co., Ltd.
- Tel : 0086-0411-82507338
- Fax : 0086-0411-82507318
- Address : Liaoning,Dalian,I/10F, China Bank Plaza, No.15 Renmin Road,Dalian,China
- Country/Region : China
- Zip : 116001
silica food grade
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silica food grade
Specification
Item | Value |
Appearance | White powder |
Loss on drying 105 2h % | 4.08.0 |
Ignition loss 1000 % | ≤7.0 |
PH value | 5.08.0 |
BET specific surface area m2/g | ≥191 |
DBP absorption value cm3/g | 2.003.50 |
SiO2 % | ≥90 |
Na2SO4 % | ≤1.50 |
General description: Precipitated silica with special physic-chemical properties, work as reinforcing transparent fillers highly valued in formulation of rubber-based blends. In particular, They lead to enhanced tensile strength, tear strength and abrasion resistance and increase hardness of vulcanized rubbers. On the other hand, They reduce consumption of rubbers and therefore reduce the cost.
Application: Light-colored, color and High-grade transparent rubber products.
DALIAN RICHON CHEM CO. LTD. TEL:+86 411 82507336,82507337,82507338 FAX:+86 411 82507318
silica food grade
