Puyang Changyu Petroleum Resins Co., Ltd.

TBBS

• Category :

  Petrochemicals

• Synonyms :

  n-tert-butyl-2-benzothiazolesulphenamide;accelerator ns;2-(tert-butylaminothio)benzothiazole;n-tertiarybutyl-2-benzothiazole sulfennamide;tbbs;2-[(tert-butylamino)sulfanyl]-1,3-benzothiazole;2-benzothiazolesulfenamide, n-tert-butyl-;accel bns;accelbns;accelerator(ns);acceleratorns;akrochem bbts;bbts;benzothiazolesulfenamide, n-(1,1-dimethylethyl)-;benzothiazolyl-2-tert-butylsulfenamide;butyl 2-benzothiazole sulfenamide;butylbenzothiazole sulfenamide;conacns,(dupont);delac ns;n-(1,1-dimethylethyl)-2-benzothiazolesulfenamid;n-(1,1-dimethylethyl)-2-benzothiazolesulfenamide;n-(1,1-dimethylethyl)-benzothiazolesulfenamid;n-(1,1-dimethylethyl)benzothiazolesulfenamide;n-t-butyl-2-benzothioazole sulfenamide;N-(1,3-benzothiazol-2-ylsulfanyl)-2-methylpropan-2-amine;NS;Acelerator NS;Rubber Accelerator TBBS;Rubber Accelerator NS;ACCELERATOR TBBS(NS);ACCELERATOR TBBS;

• CAS NO :

  95-31-8

• EC NO :

  202-409-1

• Molecular Formula :

  C₁₁H₁₄N₂S₂

• Molecular Weight :

  238.3723

• Main Specifications :

• InChI :

  InChI=1/C11H14N2S2/c1-11(2,3)13-15-10-12-8-6-4-5-7-9(8)14-10/h4-7,13H,1-3H3

• Product description :

  Chemical Name:N-Tertiarybutyl-2-benzothiazole sulfennamide

  Molecular Formula:C11H14N2S2

  Structural Formula:

  Molecular Weight:238.37

  CAS NO:95-31-8
  Specification:

  Item	Powder	Oiled powder	Granule
  Appearance (visual inspection)	Gray-white powder(granule)
  Initial M.P. oC≥	105.0	105.0	105.0
  heating loss %≤	0.30	0.50	0.30
  Ash%≤	0.40	0.40	0.40
  Residues on sieve(150μm), % ≤	0.10	0.10	\
  Residues on sieve(63μm), % ≤	0.50	0.50	\
  Oil content, %	\	1.0-2.0	\
  Granule diameter, mm	\	\	1.5-2.5

  Properties:Gray white powder (granule). The density is 1.26-1.32.soluble in benzene, CS2, methyl alcohol, acetone, chloroform, alcohol, insoluble in gasoline, water, acid and alkali with lower concentration.
  Application: This product is a natural rubber, butadiene rubber, isoprene rubber, styrene-butadiene rubber and reclaimed rubber aftereffect accelerator, especially for the strong black rubber containing alkaline material. Safe operating temperature, anti-scorch strong, fast curing, high modulus strength, to improve the use of the proportion of synthetic rubber. Low toxicity and high efficiency, is an ideal alternative NOBS, with excellent performance, is called the standard accelerator. Widely used in the production of radial tires. Amines with aldehydes can, guanidine, thiuram accelerators and use, and scorch retarder PVI when used, constitutes a good vulcanization system. Mainly used in tires, shoes, hose, tape, cable manufacturing.
  Packing:25kg plastic woven bag, paper with plastic film bag, kraft paper bag, or jumbo bag.
  Storage:Stored in cool, dry and draughty place; avoid direct sunlight; protect against moisture or high temperature. Shelf life is 1 yr.

  Warmth Notes: The product could be ultrafine powder based according to user needs.

• Molecular Structure :