TJPC 1712

 TJPC 1712


1 product description
Styrene-Butadiene Rubber "TJPC 1712" is produced by a technology of cold emulsion copolymerization based on soaps of rosin and fatty acids and contains 23.5% of chemically bonded styrene and extended with 37.5 parts highly aromatic oil. It is coagulated by a system of acid and synthetic coagulant. The rubber is protected by stabilizer system.
2 applications

Application possibilities for TJPC 1712 include tire and mechanical goods compounds where color and staining are not decisive factors.CHARACTERSTICS

3 CHARACTERSTICS

Raw materials for this product are carefully chosen for the best physical properties.TJPC 1712 has very good properties such as processability, abrasion resistance, less tendency to scorching processing.

Typical Properties 

Units

Values

Test method

Raw Mooney viscosity

MU

42-52

ASTM D1646

Volatile Material

% wt

< 0.75

ASTM D5668

Ash Content

% wt

< 1

ASTM D5667

Organic acids

% wt

3.9 -5.7

ASTM D5774

Soaps

% wt

< 0.5

ASTM D5774

Bounded styrene

% wt

22.5-24.5

ASTM D5775

Oil Content

% wt

25.8-28.8

ASTM D5775

Compound Mooney viscosity2

MU

<62

ASTM D1646

Tensile strength (35 min cured)2

kg/ cm2

>200

ASTM D 412

Ultimate elongation (35 min cured)2

%

>530

ASTM D 412

300 % Modulus (35 min cured)2

kg/ cm2

79-109

ASTM D 412

1 The above data is only a typical value and to each shipping lot/ delivery a quality certificate including data on properties of the product determined during release control is issued. Scope of the testing which is covered by the quality certificate is each time agreed upon in the sales contract.

2 Compounding according ASTM D-3182 & D-3185.

pic
Print