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Merck
CN

901020

Poly(dioxanone-co-glycolide)

90:10, viscosity 2.0 dL/g 

别名:

PDO-PGA, PDS-PGA

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关于此项目

线性分子式:
(C4H6O3)m(C4H4O4)n
NACRES:
NA.23
UNSPSC Code:
12162002
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Quality Segment

form

chips

feed ratio

p-dioxanone:glycolide 90:10±5

color

white to off-white

viscosity

1.5-2.5 dL/g, 2.0 dL/g

storage temp.

−20°C

General description

Poly(dioxanone-co-glycolide) is a biodegradable copolymer synthesized from the ring-opening polymerization of p-dioxanone and glycolide. Due to the ester linkages found in the polymer backbone, these polymers are able to degrade via hydrolysis. With different degrees of aliphatic character, the ratio of the two monomers affects the rate of hydrolysis and therefore the rate of degradation. Other factors that affect the degradation of these materials could include the end application or post-polymerization processing methods.

Application

Poly(dioxanone-co-glycolide) is a biodegradable copolymer featuring the high strength of poly(dioxanone) and the flexibility of poly(glycolide) for use in biomedical research applications such as biomedical devices, drug delivery systems, and tissue engineering constructs.


存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



历史批次信息供参考:

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