Silicon Dioxide | Easy Dispersible Silica for Rubber | COLORCOM SICA R-ED series | 7631-86-9, 14808-60-7

Silicon Dioxide | Easy Dispersible Silica for Rubber | COLORCOM SICA R-ED series | 7631-86-9, 14808-60-7

Short Description:

Colorcom's main silica for the rubber industry consists of five series: conventional silica (R-C), environmentally friendly dust-free silica (R-E), easily dispersible silica (R-ED), low polymerization and highly dispersible silica (R-LPHD), and high performance silica (R-HP). They respectively have the characteristics of reducing the rolling resistance of tires, improving the anti-slip performance and steering handling performance of tires, and reducing the wear and tear of tires in order to reduce the fuel consumption of automobiles and improve driving safety.

                                  

Product Name:  Silicon Dioxide

COLORCOM Code: COLORCOM SICA R-ED05, R-ED07, R-ED08, RED09

CAS No.: 7631-86-9, 14808-60-7

EINECS No.:215-683-2, 238-878-4

Molecular Formula:O2Si


Product Detail

Product Tags

Index

Value

R-ED05

R-ED07

R-ED08

R-ED09

Appearance

White micro-pearl

BET (m2/g)

100-140

140-170

160-190

185-225

Special Surface Area (CTAB) (m2/g)

90-130

130-160

150-180

160-190

Bulk Density (g/l)

240-300

SiO2 Content (%)

≥ 97

Drying Loss (%)

4.0-8.0

Ignition Loss

(dry basis) (%)

≤ 7.0

PH Value

(5% aqueous solution)

6.0-7.5

DBP Absorption (cm3/100g)

200-300

Sieve Residue 45μm (%)

≤ 0.5

Cu (mg/kg)

≤ 10

Mn (mg/kg)

≤ 40

Fe (mg/kg)

≤ 500

Soluble Salts

 (in forms of Na2SO4) (%)

≤ 2.0


Reducing the rolling resistance of tires;

Improving the anti-slip performance;

Improving steering handling performance of tires;

Reducing the wear and tear of tires;

Reduce the fuel consumption of automobiles;

Improve driving safety.

  1. Rubber industrial.

  1. 25kg/bag.



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