Rubber Accelerator CBS

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Categories	Plastic&Rubber Auxiliary Agents
Model	Rubber Accelerator
Color	Gray - White Powder or Granule
FOB port	SHANGAHI
Terms of Payment	L/C, Western Union, T/T, Paypal
Update Time	Dec 5,2025

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Detail Information

Product Name : CBS(CZ)

Chemical Name:N-Cyclohexyl-2-benzothiazole sulfenamide

Molecular Formula:C13H16N2S2

Structural Formula:

Molecular Weight:264.4

CAS NO:95-33-0

Specification:

Item	Powder	Oiled powder	Granule
Appearance (visual inspection)	Gray-white powder(granule)
Initial M.P. oC≥	98.0	98.0	98.0
heating loss %≤	0.40	0.40	0.40
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	\	\	2.0

Properties:Gray-white powder (granule) with a little odor, no poison. The density is 1.27-1.30. M.P.: 98oC above. Soluble in benzene, boluene, chloroform, CS2, CH2Cl2 acetone, ethyl acetate, hardly soluble in alcohol, insoluble in water, gasoline, acid / alkali with lower concentration

Application:CBS has excellent scorching property, high curing rate, high modulus of vulcanized rubbers, wide range of application. It is a sulfenamide accelerator with the highest activity in EPDM.

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.