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| Accelerator CBTS |
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Accelerator CBTS is one of the most popular delayed action sulfenamide accelerators for natural and synthetic rubbers.
It provides better scorch resistance than thiazoles and at the same time can be accelerated by thiurams and dithiocarbamates to give shorter cure times.
Accelerator CBTS is non-blooming with the recommended usage range is 0.5 - 3.0 phr.
Also, Accelerator CBTS can be used as a retarder for ETU-cured polychloroprene and high thiuram cures.
This accelerator disperses readily at temperatures as low as 160'F, although melt temperature is recommended for best dispersion. |
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Appearance: white to off grey powder, 2 mm pellets or SP pellets (SP - Soft Pellets)
Specific Gravity: 1.28
Melting Point: 102'C
Ash: 0.03%
Assay: 97.5%
Sieve Residue (100 mesh) : 0.02%
Heat Loss: 0.08% |
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