White Carbon Black

• Post Date:

  Apr 01,2013

• Expiry Date:

  Sep 28,2013

• Detailed Description:

  Cas No. :10279-57-9 Quantity: 15Metric Tons
  Payment Method: tt lc
  Silica/Silicon dioxide/white carbon black/SiO2
  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.
  Specification:
  Item Specification
  Appearance SS-160 SS-180
  Loss on drying 105°C 2h % 4.0—8.0 4.0—8.0
  Lgnition loss 1000°C % ≤7.0 ≤7.0
  PH value 5.0—8.0 5.0—8.0
  BET specific surface area m2/g 160—175 175—195
  DBP absorption value cm3/g 2.00—3.50 2.00—3.50
  SiO2 % ≥90 ≥90
  Na2SO4 % ≤1.50 ≤1.50
  Use: widely used as a thickening agent for paint, printing agent for rubber and plastic industries.
  

• CAS Registry Number:

  10279-57-9

• 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;

• Molecular Formula:

  SiO₂

• Molecular Weight:

  60.084

• Molecular Structure:

  

• Risk Codes:

  R37:Irritating to respiratory system.;
  

• Safety Description:

  S24/25:;
  

• Company:

  Hebei Runxuan Chemicals Import and Export Trading Co.,Ltd     [ China ]        

• Contact:

  Amy Cui

• Tel:

  +86-311-67592133-805

• Fax:

  +86-311-67592133-811

• Email:

  emily-cui-2009@hotmail.com