PEG/SMDI Copolymer
time:2012-09-24 09:38:40,count:0

PEG/SMDI Copolymer
Alias
Poly(oxy-1,2-ethanediyl), alpha-hydro-omega-hydroxy-, polymer with 1,1'-methylenebis(4-isocyanatocyclohexane)
Category
Polymer surfactants-Polyurethane
CAS No.
39444-87-6
Structural Formula
 
Properties
Appearance: solid; or liquid.
Solubility: insoluble to soluble 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, emulsifying abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %,≥
98
 
*: Average molecular weight should be marked.
Major Uses
Film-forming agent, thickening agent in personal care products.
Used in preparation of non-metallic workpiece, polyurethane foams.
Product members
PEG-8/SMDI Copolymer
Manufacturers
 
Update: 20140823(1);

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