Puyang Changyu Petroleum Resins Co., Ltd.

DCBS

• Category :

  Petrochemicals

• Synonyms :

  CBI-BB ZERO/001988;DCBS;SANTOCURE(R) DCBS;N,N-Dicyclohexyl-2-Benzothiazolesulfenamide;N,N-Dicyclohexyl-2-Benzothiazole Sulphenamide;N,N-Dicyclohexylbenzothiazole-2-sulfenamide;AcceleratorDZ;N,N-Dicyclohexyl-2-Benzothiazole sulfenamide;N-(1,3-benzothiazol-2-ylsulfanyl)-N-cyclohexylcyclohexanamine;N,N-dicyclohexyl-1,3-benzothiazole-2-sulfonamide;Accelerator DZ;Rubber Accelerator DCBS;Rubber Accelerator DZ;ACCELERATOR DCBS(DZ);ACCELERATOR DCBS;

• CAS NO :

  4979-32-2

• EC NO :

  225-625-8

• Molecular Formula :

  C₁₉H₂₆N₂O₂S₂

• Molecular Weight :

  378.5519

• Main Specifications :

• InChI :

  InChI=1/C19H26N2O2S2/c22-25(23,19-20-17-13-7-8-14-18(17)24-19)21(15-9-3-1-4-10-15)16-11-5-2-6-12-16/h7-8,13-16H,1-6,9-12H2

• Product description :

  Chemical Name:N,N-Dicyclohexyl-2-benzothiazolesulfennamide

  Molecular Formula:C19H26N2S2

  Structural Formula:

  Molecular Weight:346.56

  CAS NO:4979-32-2
  
  Specification:

  Item	Powder	Oiled powder	Granule
  Appearance (visual inspection)	Cream-colored powder(granule)
  Initial M.P. oC≥	97.0	97.0	97.0
  heating loss %≤	0.30	0.50	0.30
  Ash%≤	0.3	0.3	0.3
  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: Beige powder (granules). Density of 1.26. Soluble in benzene, chloroform, carbon disulfide, alcohol and other organic solvents, insoluble in water.
  Application: DCBS is a sulfenamide-based accelerator having excellent scorch performance. DCBS is a slow curing retarders, it can provide excellent deposit with crude rubber processing stability (accelerator alone), especially for direct with brass or brass plated surface wire bonding rubber formula, features his low cure rate, applied to thick products (such as tread) or other articles of vulcanized thick. DCBS sulfur amides and other times to promote compared agent, scorch the best performance. curing speed, curing modulus significantly lower than CBS, TBBS and NOBS. consumption is high, it may cause a white or light-colored rubber slight discoloration, but the pollution itself can be used for natural and synthetic rubber suitable for the manufacture of finished products, tires, rubber belts, bags and other shock. products have excellent metal binding properties.

  Packing: 25kg plastic woven bag, paper bag, kraft paper bags, plastic woven bag or container, 25KG barrel
  Storage: Should be stored in a cool, dry single, well-ventilated place. This product can not be stored in the vicinity of insoluble sulfur. Released from this product will result in amine volatiles reversion of insoluble sulfur ordinary sulfur. Packaged product to direct sunlight for a period of 1 year.

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

• Molecular Structure :