ZC185GR Granular Precipitated Silica for Rubber

Sales ZC185GR Granular Precipitated Silica for Rubber

ZC185GR Granular Precipitated Silica form with low dust, it can be dissolved by NaOH,HF.

Other kinds of acid, water and solvents can not dissolve the product.

  • Properties : White granular form, precipitated silica is made of sodium silicate with sulfuric acide through hydrolysis. It can be dissolved by NaOH, HF. Other kinds of acid, water and solvents cannot dissolve the product.
  • Surface BET (m²/g) : 165-195
  • Chemical Formula : SiO2
  • CAS No. : 112926-00-8
  • EINECS No : 231-545-4

Product Detail  

ZC185GR Granular Precipitated Silica for Rubber

Good Reinforcement Filler White Carbon Black Granular for Rubber Rice roller, rubber, shoe sole, tire, rubber goods.


Product Name

Amorphous Silica, SiO2, White carbon black, Precipitated Silica, Silica, Silicon Dioxide, Reinforcing filler, NV2, NV3.


Chemical Properties

White granular form with low dust, it can be dissolved by NaOH,HF.

Other kinds of acid, water and solvents can not dissolve the product.


Specifications

Items

Specification

Appearance

White Granular

Loss at 105 oC 2h %

4.0-8.0

Igniting Loss 1000 oC 2h % Max.

7.0

DBP absorption Value cm3 /g

2.00-2.80

45Mesh sieve residue % Min

0.5

pH Value(5% aqueous suspension)

6.0-8.0

SiO2 % Min

97

BET specific surface area m2/g

165-195


Application

ZC185GR is mainly used in Shoe outsole,rubber rice roller and Tyre industries. It is so low dust,high bulk specific weight that it can be easy to process.

ZC185GR Silica in rubber industry, Precipitated Silica ZC185GR with its superior reinforcement and transparency in the first place.

In resin matrix composites, Precipitated Silica ZC185GR particles can be dispersed fully and evenly into resin materials, so that the strength, toughness and ductility of epoxy resin are greatly improved, and the wear resistance and material surface finish are improved, and the aging resistance is improved.

If precipitated Silica ZC185GR is added to the ordinary rubber, the strength, wear resistance and aging resistance of the product will reach or exceed the top grade rubber products, and the color will remain unchanged for a long time.

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