Hengshui Skyline Import and Export Corp. Ltd

Precipitated Silicon (White Carbon Black)

• Category :

  Inorganic chemicals

• Synonyms :

  Quartz;acticel;cab-o-sil;cab-o-sperse;Fumed Silicas;Silica, fused;Silica, vitreous;flatting agents;flatting agent;delustering agent;MATTING AGENT;Aerosil;Amorphous silica;Fumed silica;Silica;Quartz sand;White carbon black;white carbon;White carbon black,combustion method;Pelleted Hydrated Silica;Hydrated Silica;Silicondioxidehydrate;Silica, hydrate;Precipitated silica;Silica Dioxide;

• CAS NO :

  7631-86-9

• EC NO :

  215-683-2;238-878-4;262-373-8;231-545-4;238-878-4

• Molecular Formula :

  SiO₂

• Molecular Weight :

  60.084

• Main Specifications :

  Fine White Powder/Granular

• InChI :

  InChI=1/O2Si/c1-3-2

• Packing :

  25kg/bag

• Product description :

  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.

• Uses :

  Silicon Rubber: Improves silicon rubbers durability, rebound rate, and anti-distortion performance. Plastics Industry: Improves plastics tenacity, strength and prevents water absorption.

• Molecular Structure :