Generic Abbreviation:CBS (CZ)
Chemical Name:N-Cyclohexy-2-benzothiazole sulfenamide
CAS NO.:95-33-0
Structural formula:
Technical Specification: HG/T 2096-2006
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TITLE OF INDEX |
TECHNICAL SPECIFICATIONS |
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Appearance |
Greyish white or light yellow granule |
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Initial melting point ℃, min |
98.0 |
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Reduction at heating %, max |
0.30 |
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Ash content %, max |
0.30 |
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Granule rigidity N, max |
1.0 |
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Free amine %, max |
0.50 |
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Methanol insoluble %, max |
0.50 |
Properties: A slight odour,nonpoisonous.Soluble in benzne, methylbenzene, chloroform, carbon disulfide, carbon tetrarchloride, methylene chloride, acetone and ethyl aceate; not easily soluble in ethyl alcohol; insoluble in water, dilute acid, dilute alkali and gasoline.
Application: CBS is a primary accelerator giving delayed action, a fast curing rate. Non-blooming. It is widely applied in NR, IR, reclaimed rubber, SBR,NBR and EPDM, especially for SBR, This product can be applied alone or with accelerators of thiuram, guanidines & dithiocarbamates, Because of the slight pollution caused, this product is mainly used in black/non-white products such as tires, belts& cable etc. Because of the bitterness of the product after Vulcanization, it is not recommended to apply it to beverage and food containers.
Package: N.W.:
Storage: Stable indefinitely under normal storage conditions.
