Accelerator NS/TBBS 95-31-8

CAS No.: 95-31-8
Type.: Accelerator
Appearance: White or light yellow powder, granular
Molecular Formula： C11H14N2S2
Shelf Life： -
Min Order Quantity: 1 kg

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Item	Powder	Oil powder	Granule
Appearance	White or pale yellow powder	White or pale yellow oiled powder	White or pale yellow granular
Initial M.P. (Min) ≥ °C	104	104	104
Loss on drying (Max) ≤ %	0.4	0.4	0.4
Ash (Max) ≤ %	0.3	0.3	0.3
Residue on 100 μm sieve (Max) ≤ %	0.1	0.1	0.1
Mathanol Insoluble (Max) ≤ %	0.5	0.5	0.5
Free amine (Max) ≤ %	0.5	0.5	0.5
Oil content %	---	1.0-2.0	---

(1) Rubber Accelerator TBBS(NS) is a delayed action accelerator of natural rubber, butadiene rubber, isoprene rubber and styrene butadiene rubber and reclaimed rubber, especially suitable for containing carbon black rubber strong alkaline.
(2) Safe operating temperature, anti scorch resistance, fast curing, high tensile strength, Accelerator NS/TBBS can improve the use ratio of synthetic rubber. High efficiency and low toxicity, NOBS is the ideal substitute, has excellent comprehensive properties, known as the standard accelerator.
(3) Accelerator NS/TBBS is widely used in the production of radial tires. The same, guanidine aldehyde amine, thiurams accelerator, and the antiscorching agent PVI was used, a good curing system.
(4) Accelerator NS/TBBS is mainly used for manufacturing tires, rubber shoes, rubber hose, rubber belt, cable.