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Merck
CN
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文件

安全信息

936340

Sigma-Aldrich

Poly(butylene succinate)

average Mw 40,000

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别名:
Poly(butylene succinate), Barrier properties, Biomedical applications, Degradation, PBS, Poly(butylene sebacate), Polytetramethylene succinate, polybutylene sebacate
线性分子式:
H(C8H12O4)nOH
UNSPSC代码:
13111057
NACRES:
NA.28

形式

powder, crystals or granules (Chunks)

质量水平

100

分子量

average Mw 40,000

颜色

white to off-white

mp

111.4 °C

储存温度

2-8°C

一般描述

Poly(butylene succinate) (PBS) is a biodegradable, aliphatic polyester polymer that has properties similar to polypropylene. PBS is a sustainable replacement for petrochemical-derived plastics as it can be produced from renewable sources such as biomass. The ester group in the polymer backbone is hydrolytically degradable which makes this polymer advantageous in many applications and fields including packaging, agriculture, and medicine.

应用

  • Recyclable and Sustainable Packaging - including food packaging, films, bags, or boxes
  • Cosmetics
  • Disposable products such as tableware
  • Agriculture - delayed release materials for fertilizer or pesticides
  • Drug delivery and implants

特点和优势

  • Thermoplastic processability
  • Sustainable alternative to petroleum based polymers
  • Excellent biodegradability

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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A Review on Current Strategies for the Modulation of Thermomechanical, Barrier, and Biodegradation Properties of Poly (Butylene Succinate) (PBS) and Its Random Copolymers
Pe?as, M.I, et. al.
Polymers, 14, 1025-1025 (2022)
Bio-based poly (butylene succinate): Recent progress, challenges and future opportunities
Platnieks Oskars
European Polymer Journal, 161, 110855-110855 (2021)

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