Sunnyjoint Silica/White carbon

- Mar 14, 2018-

    Silica/White carbon                                                   


    Chemical Name                                                

                                               Silica

  Molecular Formula                           SiO2·nH2O

   CAS NO                                    7631-86-9

   Specification

        

 

               Appearance

 


White Powder/Granule

      BET Specific Surface Area m2/g

150-200

110-140

             PH value

5.0-8.0

5.0-8.0

         Loss on Ignition  % ≤

7.0

7.0

          Loss on Drying   % ≤

4.0-8.0

4.0-8.0

      DBP Adsorption, cm³/g

2.0-3.5

2.0-3.5

  Residue (45μm ) %≤

0.50

0.50

           Cu Content, mg/kg≤

30.0

30.0

            Mn Content, mg/kg≤

50.0

50.0

            Fe Content, mg/kg ≤

1000.0

1000.0


 

 

Properties  White granule or powder.

 

Uses        widely used in Good transparent rubber product, shoe-making

Material, additive of plastic and polyester, cover

of cable and electric wire, strengthening agent

of light-colored rubber, carrier of forage additive,

pigment additive.

 

 

Package        25kg/bag

Storage Life    12 months