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Help CenterFactory Supplier White Carbon Black Precipitated Silicon Dioxide 185MP/180/160 Granular /powder Cas No14808-60-7 For Industry
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SPECIFICATION
Product name: Silica
Specification:
Item |
Specification |
Heating loss at 105°C 2h % |
4.0-8.0 |
Igniting loss 950°C % ≤ |
7.0 |
DBP absorption cm3/g |
2.00-2.80 |
Residues through 45um sieve % ≤ |
0.50 |
PH Value |
5.0-8.0 |
SiO2 content % ≥ |
93.0 |
BET surface area m2/g |
170-200 |
Na2SO4 % ≤ |
1.5 |
|
|
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.
Packing: Net wt. 20kg woven bags
We Dalian J&C, are working on rubber chemicals. The company is new, but all the persons here are professional for exporting of rubber additives.
We could supply accelerators, antioxidants, cross link agent, adhesive, vulcanizing agent, silane coupling agent etc. For example, MBT,MBTS, CBS, TBBS,ZMBT, TMQ, DTPD, DTDM, RA-65, SI-69 etc
Any demand pls contact us freely:
Send Inquiry to This Supplier
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