- Chemical Auxiliary Agent[10]
- Borate[2]
- Food Additives[1]
- Oxide[5]
- Organic Acid[2]
- Dyestuffs[10]
- Organic Intermediate[10]
- Pharmaceutical[2]
- Plastic Processing Machinery Parts[1]
- Rubber Processing Machinery[6]
- Testing Equipment[1]
- Rubber Product Making Machinery[1]
- Other Metal Processing Machinery[2]
- Other Chemicals[1]
- Recycled Rubber[1]
- Ester & Derivatives[1]
- Other Inorganic Salts[1]
- 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 granular
Silica granular
Specification
Item | value | Method |
Appearance | white powder / granular |
|
Loss on drying 105 2h % | 4.07.0 | ISO5794-1:1994
|
Ignition loss 1000 % | ≤7.0 | ISO5794-1:1994
|
PH value | 6.77.1 | ISO5794-1:1994
|
BET specific surface area m2/g | 145-175 | ISO4652-1:1994
|
DBP absorption value cm3/g | 2.102.50 | HG/T3072-1999 |
SiO2 % | ≥93 | ISO5794-1:1994 |
Na2SO4 % | ≤0.8 |
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.
Silica granular
