1723(TJPC 1723)

1723(TJPC 1723)


CHARACTERSTICS: TJPC 1723 is an emulsion styrene-butadiene rubber obtained by cold polymerization using mixture of rosin acid and fatty acid soaps as emulsifiers, contains 23.5% of chemically bonded styrene. It is plasticized with 37.5 parts of TDAE oil (extender oil with reduced content of polycyclic aromatics) which does comply with EU DIRECTIVE 2005/ 69/ EC for use in tires within the EU. A phenolic antioxidant is added during the production process. TJPC 1723 is a general purpose rubber characterized by good process ability, mechanical properties and abrasion resistance. Due to the lower oil Tg, it shows a slight advantage in rolling resistance performance compared to TJPC 1712. APPLICATION: The main application is tire production . It can be processed in all sectors of the tire and rubber industry.

General Properties

Category : HIPS
Grade Name :1723(TJPC 1723)
Manufacturer : TAKHT JAMSHID
MFR : 1.2(5k/g)
Density : 0.954
Applications :
The main application is tire production
Typical properties Test method (ASTM) Unit Value
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
Compound Mooney viscosity 2 MU 25.8-28.8 ASTM D1646
Tensile strength (35 min cured)2 kg/ cm2 <62 ASTM D 412
Ultimate elongation (35 min cured)2 % >200 ASTM D 412
300 % Modulus (35 min cured)2 kg/ cm2 >530 ASTM D 412

1. The above data is only a typical value and to each shipping lot/ delivery a quality
certificate including data onproperties 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 formula according ASTM D-3182 & D-3185.


35 ±0.5 KG bales wrapped with polyethylene film.
36 bales per crate (1260±18 KG).


TJPC 1202 is typically transported in covered road trucks, in covered railway
carriages and in standard shipping containers. TJPC 1202 is not a dangerous
material to transport.


Product should be stored in sheltered conditions away from direct sunlight away
from radiant heating elements and the temperature should not exceed 30°C.