Surface Coating / Alfa Chemistry

Poly(D,L-lactide-co-glycolide)-block-poly(ethylene glycol)-block-poly(D,L-lactide-co-glycolide) based poly(ether ester urethane), average Mn (8000-20000)

Cat.No ACMA00040480

Basic Information Description Features And Benefits
Catalog Number ACMA00040480
Synonyms poly(ester ether urethane), PLGA-PEG-PLGA urethane, PEEU
Molecular Weight PEG average Mn 400
average Mn (8,000-20,000)
Molecular Formula [C2H2N2O2R[(C3H4O2)x(C2H2O2)y]m[C2H4O]lO[(C3H4O2)x(C2H2O2)y]m]n
Form liquid (or solid)
Packaging 1, 5 g in glass bottle
Quality Level 100
Storage Temperature 2-8°C
Description The polymers are bioresorbable aliphatic polyesters comprised of a range of different ratios of lactide and glycolide monomers, PLA stereochemistries, and end-group functionalization. These biodegradeable homopolymers and copolymers of lactide and glycolide afford a variety of properties that range from very stiff, hard semi-crystalline materials with long degradation times, to softer, amorphous materials with faster degradation rates.
Features And Benefits Good biocompatibility;
Properties can be easily modulated by changing the block copolymer segment sizes to suit a particular application.

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