CHARACTERSTICS
High-Cis Polybutadiene rubber "TJPC 1220" is produced by a technology of solution polymerization based on Ziegler-Natta (Cobalt) catalyst. It has more than 96% of 1,4 Cis content and very low glass transition temperature.
Cured "TJPC 1220" has excellent properties such as abrasion resistance, tear strength, resilience, weathering resistance and low rolling resistance (good fuel economy) due to its low glass transition temperature (Tg typically <–90˚C).
and golf balls.
APPLICATION
TJPC 1220 is appropriate for rubber compounds used in the production of tire, floor coverings, footwear, children toys, rubber hose, belts and golf balls.
Typical Properties1
|
Typical Properties |
Units |
Values |
Test method |
|
Mooney viscosity (ML 1+4 @ 100 oC) |
MU |
41-49 |
ASTM D1646 |
|
Cis Content |
wt% |
MIN 96 |
Internal Method |
|
Volatile Material |
wt% |
MAX 0.75 |
ASTM D1416 |
|
Ash Content |
wt% |
MAX 0.3 |
ASTM D1416 |
¹ 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.
The core advantage is the high hardness and high wear resistance brought by the medium styrene content. During mixing, it has good dispersion and is not prone to sticking to the roller, suitable for various processes such as compression molding and extrusion; it is resistant to aging and wear, less prone to cracking and deformation, has a high cost-performance ratio, and is suitable for mass production.
Typical Properties-Compounds2
|
Typical Properties |
Units |
Values |
Test method |
|
Compound Mooney Viscosity |
MU |
MAX 77 |
ASTM D - 1646 |
|
Tensile Strength(35 Min) |
Kgf/cm3 |
MIN 150 |
ASTM D412 |
|
Elongation at Break (35 Min) |
% |
MIN 440 |
ASTM D412 |
|
300% Modulus at 145 °C |
|||
|
25 Min |
Kgf/cm3 |
68-108 |
ASTM D412 |
|
35 Min |
Kgf/cm3 |
74-114 |
ASTM D412 |
|
50 Min |
Kgf/cm3 |
74-114 |
ASTM D412 |
2 Compounding formula according ASTM D–3189.
PACKAGING
→ 35 ±0.5 KG bales wrapped with polyethylene film.
→ 36 bales per crate (1260±18 KG).
TRANSPORTATION
TJPC 1220 is typically transported in covered road trucks, in covered railway carriages and in standard shipping containers. TJPC 1220 is not a dangerous material to transport.
STORAGE
Product should be stored in sheltered conditions away from direct sunlight away from radiant heating elements and the temperature should not exceed 30°C.
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