Rubber Accelerator Tbbs/ns For Rubber Tire Making Chemicals

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Chemical Auxiliary Agent, Chemical Auxiliary Agent
CAS No.:
Other Names:
Vulcanization Rubber Acceler, NS
Place of Origin:
Henan, China
Chemical Auxiliary Agent, Accelerator
Plastic Auxiliary Agents, Rubber Auxiliary Agents, Textile Auxiliary Agents, Tire, Rubber Shoes, Hoses, Tapes, Cables Making
Brand Name:
GO, GO Biotech
Model Number:
Trade Name:
Vulcanization Accelerator TBBS(NS)
Color Index:
White or Grey-white
Chemical Name:
N-Tertiarybutyl-2-benzothiazole Sulfennamide
White or Off-white Powder or Granules
Specific Gravity:

Rubber Accelerator TBBS/NS for Rubber Tire Making Chemicals Properties and uses:
01. Grey-white powder (granules). The density is 1.26-1.32. Soluble in benzene, chloroform, carbon disulfide, propanol, methanol, ethanol, insoluble in gasoline, water, dilute acid, dilute alkali.
02. TBBS is an after-effect accelerator for natural rubber, butadiene rubber, isoprene rubber, styrene-butadiene rubber and reclaimed rubber. Especially suitable for carbon black rubber with strong alkalinity. Safe at operating temperature, strong in scorch resistance, fast in vulcanization speed and high in tensile strength.
TBBS/NS can increase the proportion of synthetic rubber used. Low toxicity and high efficiency, it is an ideal substitute for NOBS and has excellent comprehensive performance. It is called standard accelerator.
Widely used in the production of radial tires. It can be used in combination with aldehyde amines, anthraquinones, and thiuram accelerators. When used in combination with the scorch retarder PVI, it forms a good vulcanization system. Mainly used in the manufacture of tires, rubber shoes, hoses, tapes and cables.


Appearance Light yellow granule
Melting point ≥104°C
Reduced weight of heating ≤0.5%
Ash content ≤0.5%
Insoluble matter of methanol ≤1.0%
Sieve residue(20 mesh) trace

Packing & Delivery

Package: 20/kg kraft bags or according to client require.
Storage: Keep it in dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight.

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