Puyang Changyu Petroleum Resins Co., Ltd. --C9 petroleum resin|C5 petroleum resin|C5/C9 copolymerization petroleum resin|terpene resin

PUYANG CHANGYU

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	97.0	97.0
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) with a little odor, no poison. The density is 1.31-1.34. 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: CZ is a highly reactive species aftereffect accelerators, anti-scorch performance, process safety, curing time is short. When a strong role in promoting the curing temperature above 138 ℃. Changing and CY TMTD, CY DPG or other alkaline accelerators cooperation with the second accelerator. Alkaline accelerators such as thiuram and dithiocarbamate salts to enhance its activity. CBS and CTP and use alternative NOBS, nitrosamines problems can be avoided by people concerned but also meet the same scorch safety performance and faster cure rate needs. Mainly used in the manufacture of tires, hoses, rubber, industrial rubber cables, etc. products.
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 years.