Shanghai Western Union Chem-Industry Co., Ltd.
Main products:Silicon Dioxide QS- L200,Barium Sulfate
Products
Contact Us
  • Contact Person : Ms. Deng Sen
  • Company Name : Shanghai Western Union Chem-Industry Co., Ltd.
  • Tel : 86-21-60768690
  • Fax : 86-21-60768698
  • Address : Shanghai,Shanghai,Rm.602,5# Building,299# Jiangchang Rd.(West) Shanghai,China
  • Country/Region : China
  • Zip : 200436

Granular Silicon Dioxide

Granular Silicon Dioxide
Product Detailed
1 white granular 2 friendly to environment 3 purity:min93% 4 for tyre,rubber,Caoutchouc, 5 delivered on time

Granular Silicon Dioxide 

The silicon dioxide of una-100gr's appearance is granular, lower air pollution than Una.180E series!

It belongs to precipitate silica! It has good dispersivity and strong adhesive. It

can mixed with rubber easily!

If there are any special technical requirements, just contact us!

Range of application

Tint, color, transparent rubber product

Technical Index:

 

Item

Value

Appearance

White Granular

Loss on drying 105oC 2h %

4.0 - 8.0

Ignition loss 1000oC %

≤7.0

PH value

5.0 - 8.0

CTAB specific surface area m2/g

110 - 240

DBP absorption value cm3/g

2.0 - 3.5

SiO2 %

≥ 93

Femg/kg

≤ 1000

Sieve residue 45um %

≤ 0.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Granular Silicon Dioxide



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