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Merck

181609

Sigma-Aldrich

聚已酸内酯

average Mw ~65,000, average Mn ~42,500, pellets

别名:

2-氧杂环庚烷酮均聚物, 6-己内酯聚合物

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About This Item

线性分子式:
(C6H10O2)n
分類程式碼代碼:
12162002

形狀

pellets

熔體指數

1.9 g/10 min (80°C/0.3 Mpa)

分子量

average Mn ~42,500
average Mw ~65,000

衝擊強度

82 J/m (Izod, ASTM D 256-73A, notched)

硬度

55 (Shore D, ASTM D 2240-75)

mp

60 °C (lit.)

延伸率

2 in/min - 600-1000% (ultimate)

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應用

助挤剂、模具润滑剂、脱模剂、颜料和填料分散助剂和聚氨酯和嵌段聚酯中的聚酯段。

特點和優勢

可生物降解聚合物
无毒、土壤中可生物降解、混合性优异、与许多聚合物具有机械相容性以及对许多基质具有良好粘性。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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Journal of biomedical materials research. Part A, 101(5), 1225-1236 (2013-03-19)
Devitalization and demineralization processing of biodegradable polymer and extracellular matrix (ECM) hybrid constructs was explored for the effect on the retention of ECM components and construct osteogenicity. Hybrid constructs were generated by seeding osteogenically predifferentiated rat mesenchymal stem cells (MSCs)
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Journal of biomedical nanotechnology, 9(7), 1173-1180 (2013-08-06)
In this study, a berberine-loaded electrospun poly-(epsilon-caprolactone) nanofibrous membrane (B-NFM) was formulated. The B-NFM was composed of uniform nanofibers with the average diameter of 190 +/- 53 nm. Whole blood assay revealed that the B-NFM had higher absorption capacity than
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Poly(ϵ-caprolactone) (PCL), a biodegradable and biocompatible polymer, is useful to encapsulate a wide range of drugs making it an interesting material for the preparation of carriers with potential applications in therapeutics. The design and development of those carriers to modulate
P R Sreerekha et al.
Journal of biomedical nanotechnology, 9(5), 790-800 (2013-06-28)
Fabricating scaffolds mimicking the native extracellular matrix (ECM) in both structure and function is a key challenge in the field of tissue engineering. Previously we have demonstrated a novel electrospinnig method for the fabrication of fibrin nanofibers using Poly(vinyl alcohol)

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