Rubber Antioxidant NBC
![]() Rubber Antioxidant NBC |
Product Description
Rubber Antioxidant NBC
Chemical Name Nickel dibutyl dithiocarbamate
Molecular Formula C18H36N2S4Ni
Molecular Weight 467.5
CAS No. 13927-77-0
Chemical Structure
Specification: ITEMS Data
Appearance Light yellow or offwhite powder
Lnital Melting point ≥ 85.0
Heating Loss %≤ 0.50
Ash Content %≤ 20.0
Properties:
Bottle green powder, density: 126g/cm3. It melting point is not lower than 83, soluble in chloroform, benzene, carbon bisulfide, slightly soluble in acetone and ethanol, does not dissolve in water and gasoline. Stable for storage.
Application:
Antiozonidate for chloroprene rubber, chlorosulfonated polyethylene rubber, chlorohydrin rubber and styrene butadiene rubber. It can improve the glue stuff's heat resistance, reduce the glue stuff's metachromasia uner sunlight, it also has slight delayed action to vulcanization. It also is a kind of heat stabilizer in the glue stuff of chlorosulfonated polyethylene which is vulcanized by metal oxide.
This product has good safety activate to the ozone, static exposure map crack and flex crack in the styrene butadiene rubber; No antioxygenic property, should use together with high quality antioxidant. This product is easy to disperse in glue stuff, may cause the glue stuff stains greed color, but do not pollute. Its general dosage in chloroprene rubber is 1-2 portions, and 0.5-3 portions in styrene butadiene rubber.
Package:
25kg N. W. /bag, in plastic fabric laminated kraft bags lined with plastic bags.
Storage:
Store in damp proof, fire-proof, ventilative and dry place.
| Trademark: | zhedong |
|---|---|
| Origin: | Zhejiang, China |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
| Company: | Huanyan Zhengdong Rubber Auxiliary Co., Ltd. |
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