PRODUCTS
Accelerator TBBS(NS)-75
Product features:
Composition:
80% N-tert-butyl-2-benzothiazolylsulfenamide, 20% Rubber Carrier * and Processing Aids
Appearance:
White particles
Density:
Approx. 1.2 g/cm3
Dosage:
The classic usage amount is 0.5~2.0, and the amount can be increased or decreased according to the effect.
Packing:
25 kg/package
Storage stability:
12 months under normal storage conditions
Handling:
Please refer to the product safety information MSDS
Technical features
TBBS is a natural rubber, butadiene rubber, isoprene rubber, styrene butadiene rubber and reclaimed rubber aftereffect accelerator, especially suitable for carbon black rubber containing strong alkaline. Safe at operating temperature, strong scorch resistance, fast curing speed, high tensile strength. In low sulfur vulcanization can be used alone, can also be used with dithiocarbamate or thiuram accelerators, the resulting vulcanizate has good aging resistance and modulus. Low toxicity and high efficiency, is the ideal substitute for NOBS, has excellent comprehensive performance, is called the standard accelerator. Widely used in the production of radial tires. It can be used with aldehyde amine, guanidine and thiuram accelerators, and when used with anti-scorching agent PVI, it constitutes a good vulcanization system. Mainly used for tires, rubber shoes, hose, tape, cable manufacturing. NR: 0.5-1.0 parts of TBBS and 2.5-3.5 parts of sulfur; SBR:1.0-1.5 parts of TBBS, 0.2 parts of thiuram accelerator and 1.5-2.5 parts of sulfur.
Application
Mainly used for tires, rubber shoes, hose, tape, cable manufacturing.
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