Precipitated Silicon (White Carbon Black)
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Post Date:
Apr 07,2013
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Expiry Date:
Oct 04,2013
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Detailed Description:
Specs:Fine White Powder/Granular
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 details: 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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