Taian Health Chemical Co., Ltd.

Carbon black white

• 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 :

  90%min

• InChI :

  InChI=1/O2Si/c1-3-2

• Packing :

  25 composite paper bag

• Product description :

  White Carbon black(precipitated silica)

  Product Name: white Carbon Black

  Chemical name: precipitated sillca

  CAS No112926-00-8(7631-86-9)
  EINECS No  231-545-4

  Properties  White powder. Melting Point: 1750 °C, high temperature without decomposition, insoluble in water and ordinary acids, soluble in hydrofluoric acid and caustic, non-toxic, water absorption, good electrical insulation.

  Specifications

  White carbon black/SiO2(%)	93min
  Loss on heating(%)	5.0-6.5
  Loss on ignition (%)	7.0max
  PH value	6.5-7.0
  Specific surface area BET(cm2/g)	160-175
  DBP absorption value(cm3/g)	2.2-2.4
  Total iron content(mg/kg) ≤	260-300
  Sulfate(%)	1.5max
  Pellet degree                                ≥	100mesh

  Features

  It can improve the tensile strength of rubber, elasticity and tear strength, can reduce the amount of rubber ,can reduce the cost of production,good reinforcing performance, high wear resistance, high reinforcement properties.

  Usage

  It is reinforcing filler for rubber soles with high reinforcing effect as that of carbon black, and it can make rubber products with light color or transmissivity

  Main used in tires,and also translucent, colored plastic soles/others,used in High Transparent rubber products\ soles. Also can used in Medicine,food,Feed additives,Pesticides,Dry powder fire extinguishing agent, Paint .etc

  Packaging

   20kg/bags,double-layer bag (inner layer with PE bag, outer layer with polypropylene bag)

• Uses :

  Main used in tires,and also translucent, colored plastic soles/others,used in High Transparent rubber products\ soles. Also can used in Medicine,food,Feed additives,Pesticides,Dry powder fire extinguishing agent, Paint .etc

• Molecular Structure :