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CAS No.: 7631-86-9
Appearance: Fine White Powder/Granular
Specification
SiO2 %-------------------------------------------90min
Evaporation loss % 105, 2h-----------------------------------4.0-8.0
Ignition loss%1000, 2h---------------------------------------3.0-6.0
PH value----------------------------------------------------6.5-7.5
Bet specific area m2/g -------------------------------------200-260
Dbp absorption cm3/g----------------------------------------2.8-3.5
Total Fe mg/kg---------------------------------------------500max
Packaging ***ails: 25kg/bag
Customized is also achieved.
Application:
Silicon Rubber: Improves silicon rubbers durability, rebound rate, and anti-distortion performance. Plastics Industry: Improves plastics tenacity, strength and prevents water absorption
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| Company: |
Shijiazhuang Hengfeng Chemical Co.,Ltd
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| Contact: |
Ms. lillian zhao |
| Address: |
Tangu Street |
| Postcode: |
050300 |
| Tel: |
0311-80940100 |
| Fax: |
0311-67266729 |
| E-mail: |
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