Isoprene rubber, a high-elasticity synthetic rubber with excellent tensile strength and abrasion resistance, is ideal for tires, footwear, and rubber products requiring flexibility and resilience similar to natural rubber.
Key Properties
High purity, non-polluting characteristics with low gel content and uniform quality
Excellent adhesion, flow mobility, and processing performance
Balanced physical properties in vulcanizates
Enhanced processing efficiency and end-product quality
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Item
JHIR-60
JHIR-70
JHIR-80
JHIR-70C
JHIR-70S
Appearance
Block-shaped solid without oil and mechanical impurities.
Mooney viscosity/ML(1+4)100℃
55~64
65~74
75~84
65~78
Fugitive Constituent/%
≤
0.80
0.75
Ash Specification/%
0.50
0.40
Tensile
strength/MPa(40min)
≥
26
27.0
25.0
Elongation at break/%(40min)
460
500
400
300% elongation stress/MPa(40min)
实测
9~13
t10/min (160℃)
3.8~4.8
t9/min(160℃)
8.8~9.8
-
Note :JHIR-60, JHIR-70, JHIR-80, JHIR-70C,
and JHIR-70S represent product grades distinguished by Mooney viscosity.
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