Polyurethane-39
time:2012-12-18 15:31:41,count:0

Polyurethane-39
Alias
 
Category
Polymer surfactants-Polyurethane
CAS No.
 
Structural Formula
 
Properties
Appearance: solid.
Solubility: 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 emulsifying, dispersing, thickening, film-forming abilities.
Ingredients description: copolymer of PEG-140 and hexamethylene diisocyanate end-capped with C12-14 Pareth-10, C16-18 Pareth-11, and C18-20 Pareth-11.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %,≥
90
 
*: Average molecular weight should be marked.
Major Uses
Thickening agent in personal care products.
Manufacturers
 
Update: 20140823(1);

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