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Other Names: White carbon black
CAS No.: 7631-86-9
MF: SiO2.x(H2O) HS Code:28112200
EINECS No.: 238-878-4
Appearance: white powder
Specification
Item Value
Appearance White granular
Loss on drying 105 2h % 4.0-8.0
Ignition loss 1000 % ¡Ü7.0
PH value 5.0-8.0
BET specific surface area m2/g 161-190
DBP absorption value cm3/g 2.00-3.50
SiO2 % ¡Ý90
Na2SO4 % ¡Ü1.50
General description: Precipitated silica with special physic-chemical properties, work as reinforcing tran***rent 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 tran***rent rubber products.
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| Company: |
Zhengzhou Sujia Chemical Co.,Ltd
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| Contact: |
Ms. sophia Han |
| Address: |
NO39.Huayuan road,Jinshui district,zhengzhou city,Henan province,China |
| Postcode: |
450000 |
| Tel: |
8615837114271 |
| Fax: |
86-371-63600699 |
| E-mail: |
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