Divinyldimethicone/Dimethicone Copolymer
Time:2012-10-14 12:12:10,Count:0

Divinyldimethicone/Dimethicone Copolymer
Alias
Siloxanes and silicones, di-Me, polymers with bis-((ethenyldimethylsilyl)oxy)-terminated di-Me siloxanes
Category
Silicone surfactant-Polymer
CAS No.
 
Structural Formula
 
Properties
Appearance: liquid; or solid.
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 dispersing, adsorbing, film forming, brightening, defoaming, lubricating abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
30
 
*: should be marked on molecular weight.
Major Uses
Conditioning agent, film-forming agent in personal care products.
Softening agent in textile, chemical fiber.
Softening agent, brightening agent in leather.
Use as defoaming agent.
Manufacturers
 
Update: 20140816(1);