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Merck
CN

440752

聚已酸内酯

greener alternative

average Mw ~14,000, average Mn ~10,000 by GPC

别名:

2-氧杂环庚烷酮均聚物, 6-己内酯聚合物

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关于此项目

线性分子式:
(C6H10O2)n
NACRES:
NA.23
UNSPSC Code:
12162002

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产品名称

聚已酸内酯, average Mw ~14,000, average Mn ~10,000 by GPC

form

flakes or chunk(s)

mol wt

average Mn ~10,000 by GPC
average Mw ~14,000

greener alternative product characteristics

Design for Energy Efficiency
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

viscosity

400-1000 mPa.s, 50 wt. % in xylene

mp

60 °C (lit.)

transition temp

Tg −60 °C

density

1.146 g/mL at 25 °C

greener alternative category

Enabling

Quality Level

100

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相关类别

Features and Benefits

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。

Application

聚己内脂可用作挤出助剂、模具润滑剂、脱模剂、颜料和填料分散助剂以及聚氨酯和嵌段聚酯中的聚酯链段。

General description

我们竭诚为您带来属于我们绿色替代产品四大类别之一的绿色替代产品。本品属于赋能型产品。作为高性能生物基聚合物，十分适于开发高效、低成本和环境友好的再生能源方案。点击此处以获取更多信息。
聚己内酯是一种 α,ω-二羟基官能聚合物。

Physical form

α,ω-二羟基官能聚合物。

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

>230.0 °F

flash_point_c

> 110 °C

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
WXBF5697V
WXBF3914V
WXBF1568V
WXBF0924V
MKCR9024

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Kyungjin Park et al.
Scientific reports, 7(1), 13359-13359 (2017-10-19)
Optical resolution photoacoustic microscopy (OR-PAM) is a non-invasive, label-free method of in vivo imaging with microscopic resolution and high optical contrast. Based on intrinsic contrasts, OR-PAM has expanded to include in vivo vessel imaging, flow cytometry, physiological parameter analysis, and
Jack R T Darby et al.
The Journal of physiology, 597(20), 5063-5077 (2019-09-05)
Substrate restriction during critical developmental windows of gestation programmes offspring for a predisposition towards cardiovascular disease in adult life. This study aimed to determine the effect of maternal resveratrol (RSV) treatment in an animal model in which chronic fetal catheterisation
Wendi Zhang et al.
Biomaterials, 34(27), 6495-6503 (2013-06-04)
Coating the polycation/DNA binary complexes with PEGylated polyanions can improve long-circulation and biocompatibility in vivo. However, it has been certificated PEG dilemma can reduces gene transfection efficiency because of inhibition in cellular uptake and endosomal escape. Herein, two PEGylated anionic
Nuo Zhou et al.
Carbohydrate polymers, 94(1), 420-429 (2013-04-03)
Galactosylated chitosan-polycaprolactone (Gal-CH-PCL) copolymers with a galactosylation degree of around 10% and varied PCL percentages less than 40 wt% were synthesized and used to produce nanoparticles for delivering curcumin. Some nanoparticles with encapsulation efficiency of 70% or higher and sizes
M Domingos et al.
Acta biomaterialia, 9(4), 5997-6005 (2013-01-15)
Cellular adhesion and proliferation inside three-dimensional synthetic scaffolds represent a major challenge in tissue engineering. Besides the surface chemistry of the polymers, it is well recognized that scaffold internal architecture, namely pore size/shape and interconnectivity, has a strong effect on
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