Poly(L-lactide-co-glycolide)

Name: Poly(<SC>L</SC>-lactide-<I>co</I>-glycolide)
Brand: ALDRICH

L-lactide:glycolide 5:95, viscosity ≥ 1.1 dL/g

别名:

MAXPRENE^® MX2, PLA-co-PGA, PLGA

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线性分子式:

(C₃H₄O₂)_m(C₂H₂O₂)_n

NACRES:

NA.23

UNSPSC Code:

12352100

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产品名称

Poly(L-lactide-co-glycolide), L-lactide:glycolide 5:95, viscosity ≥ 1.1 dL/g

form

granular

feed ratio

lactide:glycolide 5:95

degradation timeframe

<4 months

viscosity

1.1 dL/g ((0.1% (w/v) in HFIP, 25 °C))

transition temp

T_m 195 °C

solubility

soluble (fluorinated sovents)

storage temp.

2-8°C

Legal Information

Product of Poly-Med, Inc.

Max-Prene is a registered trademark of Poly-Med, Inc.

Application

This biodegradable PLGA has improved processing over the PLGA achieved using a feed ratio of 10:90 lactide to glycolide for use in multifilament, microfilament, textiles, and molded articles.

Other Notes

Strength Loss: 2-3 weeks depending on construct
Mass Loss: 3-4 months depending on construct
Mechanical Properties:Molded Article (ASTM Type V Tensile Bar)
Yield Point: 421.1 N
Modulus: 2632 MPa
Elongation at break: 4.3 %
Yield Stress: 78.8 MPa
Melt Flow Index: 10.04 g/10 minutes (230 °C with 2160 g weight applied)