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| Methyl Cumate |
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| COPPERDIMETHYLDITHIOCARBAMATE |
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| Copper dimethyldithiocarbamate |
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| 137-29-1 |
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SBR, IIR, EPDM ultra-accelerator for high speed vulcanization.
Generally used with thiazole modifier to control scorch rate.
Not for use in NR or IR. |
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0.2-0.75 phr (primary in SBR), 0.05-0.2 phr(sec. in SBR), 1-2 phr (primary in IIR)
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Composition: Copper dimethyldithiocarbamate
Physical State: Brown powder
Copper Content 18-20%
Fineness, through 100 mesh 99.9% minimum
Melting Point, Initial 308'C minimum
Moisture Content at 105'C 1.0% maximum
Antidusting Agent 3.5%
Density at 25'C 1.75 Mg/m3
Solubility - Moderately soluble in acetone, chloroform and toluene. Insoluble in water. |
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