Isobutylene/isoprene copolymer
time:2013-01-11 07:45:33,count:0
Isobutylene/isoprene copolymer
Alias
1,3-Butadiene, 2-methyl-, polymer with 2-methyl-1-propene
Butyl rubber
Category
Polymer surfactants-Polyolefin
CAS No.
9010-85-9
Structural Formula
 
Properties
Appearance: solid; or emulsion.
Solubility: insoluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: Biodegradable.
Characteristics: excellent film-forming, dispersing, adhesive abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %,≥
95
 
*: Average molecular weight should be marked.
Major Uses
Use as non-metallic materials. eg: tires, sealing materials, non-metallic machined parts.
Film-forming agent, viscosity controlling agent in personal care products.
Use as film-forming agent.
Use as dispersing agent.
Use as adhesives.
Use as lubricant.
Manufacturers
 
Update: 20140903(1);

 

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