BASIC INFORMATION

Product Name

Precipitated silica

Chemical Name

White carbon black

Other Name

white carbon;

White carbon black,combustion method;

Pelleted Hydrated Silica;

Hydrated Silica;

Silicondioxidehydrate;

Silica, hydrate;

Precipitated silica;

Silica Dioxide

Chemical Formula

SiO2.x(H2O)

Molecular Weight

60

CAS No.

10279-57-9

EINECS No.

238-878-4

Structure

SPECIFICATIONS

Item

RICHON-160

RICHON-180

Appearance

White granule

White granule

Loss on drying 105℃ 2h %

4.0—8.0

4.0—8.0

Lgnition loss   1000℃ %

≤7.0

≤7.0

PH value

5.0—8.0

5.0—8.0

BET specific surface area m2/g

160—175

175—195

DBP absorption value cm3/g

2.00—3.50

2.00—3.50

SiO2 %

≥90

≥90

Na2SO4 %

≤1.50

≤1.50

USAGE

Mainly used as bulking agent of tyre, plastic shoes sole, also used in pesticide, dope and other silicon compound.

RICHON

Brand History: As one of leader suppliers for rubber chemicals, we produce rubber accelerators since 1990, produce rubber antioxidant since 1995. Produce area of 70000 sq. meters No. of Employees: 800 Technical people: 125

Our Mission:Go forward hand in hand with our clients to create splendid victory!

Enterprise Culture: Learn together, grow up together.

ANY QUESTIONS OR INQUIRIES, PLEASE FEEL FREE TO CONTACT US AT ANY TIME!

Tel: +86-411-8250 7336 / 8250 7337 / 8250 7338

Fax: +86-411-8250 7318

Address: I/10F Chinabank Plaza, 15 Renmin Road, Dalian, 116001 China

PACKAGE & STORAGE

Package

As the client's request.

Storage

The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight.