Customization: | Available |
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Raw Material: | Synthetic Rubber |
Material: | Crepe Rubber |
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Item | Specifications | |||
High | Conformity | |||
Volatile matter content,%≤ | 0.60 | 0.90 | ||
Ash content,%≤ | 0.5 | |||
organic acid% | 4.50~6.75 | |||
soap,%≤ | ≤0.50 | |||
Styrene content$ | 22.5~24.5 | |||
Mooney viscosity of raw rubber,50ML(1+4)100ºC | 44~55 | 44~56 | ||
Mooney viscosity of gross rubber,50ML(1+4)100ºC≤ | 93 | |||
≤300% Modulus Mpa 145ºCx | 25min 35min 50min |
M±2.0 | M±2.5 | |
20.6±2.0 | 20.6±2.5 | |||
21.5±2.0 | 21.5±2.5 | |||
145ºCx35min,Mpa≥ | 25.5 | 24.5 | ||
Elongation rate 145ºC≥ | 340 | 330 | ||