RUBBER VULCANIZING ACCELERATOR CBS(CZ)

 

Information

 

Chemical name:  N-Cyclohexyl-2-benzothiazole sulfenamide

Molecular: C13H16N2S2

Molecular structure:

Molecular weight: 264.4

CAS NO.: 95-33-0

Executive standard: HG/T2096-2006

 

Specification

 

Item	Index
	High-class products	First-class products	Acceptable end-product
Appearance(Visual inspection)	Grayish-white, light yellow powder or granules
Initial M.P,	99.0	98.0	97.0
Loss on drying , %	0.20	0.30	0.50
Ash,%	0.20	0.30	0.40
Residues on 150M sieve,%	0.00	0.05	0.10
in soluble in Methanol,%	0.50	0.50	0.80
Purity %	97.0		95.0
Free amine,%	0.50

 

Properties: Gray, light yellow powder or granules with a little odor, no poison. the density is 1.31-1.34. and melting point 90-108 C.Soluble benzene, methylene chloride, carbon tetrachloride, ethyl acetate, acetone, ethanol-soluble and petrol do not dissolve in water.

Application: One of the common consequent nature accelerant. Applicable to the sizing material which used furnace black, both anti-burning performance and excellent short vulcanizing time two major advantages. Can be used in natural rubber, recycled rubber, vinyl synthetic rubber, especially in the SBR. May be used alone, but also with promoting agent D, DT, TT, TS and others use. Because of a little bitter, it can not be used for food-related products. Photochromic minor, not blooming , vulcanizate anti-aging properties excellently. Used in tires, shoes, hose and belt, cable, general industrial products.

Packaging: 25kg plastic woven bag, paper- plastic compound bag, Kraft paper bag or jumbo bag.

Storage: the product should be stored in the dry and cooling place with good ventilation, the packaged product avoiding exposure to direct sunlight. the validity is 1 year.

Note: the product could be ultra fine powder based on customer accurate requirement.