Polycaprolactone
time:2012-12-26 14:08:53,count:0

Polycaprolactone
Alias
2-Oxepanone, homopolymer
Poly(oxy(1-oxo-1,6-hexanediyl))
PCL
Category
Polymer surfactants-Polyester
CAS No.
25248-42-4; 24980-41-4
Structural Formula
Properties
Appearance: solid; or emulsion.
Solubility: insoluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rabbit skin LD50: > 1600mg/Kg; rat oral LD50: > 16000mg/Kg.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: Biodegradable.
Characteristics: excellent film-forming, dispersing 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: fibers, films, packaging containers, non-metallic machined parts, wire and cable, medicine.
Use as dispersing agent.
Film-forming agent, stabilizer in personal care products.
Slow-release agent, medical materials in medicine.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 25248-42-4
Update: 20140822(1);

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