Study of thermal property changes of biopol/polyamide 11 blends during biodegradation in compost

被引：5
|
作者：
Tercjak, A [1 ]
Haponiuk, JT [1 ]
Masiulanis, B [1 ]
机构：
[1] Gdansk Univ Technol, Fac Chem, Dept Polymer Technol, Gdansk, Poland
来源：
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2003年 / 74卷 / 02期
关键词：
biodegradability; Biopol; blend; DSC; polyamide; 11;
D O I：
10.1023/B:JTAN.0000005200.74303.75
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Polymer blends of poly(beta-hydroxybutyrate-co-beta-hydroxyvalerate) (Biopol) with polyamide 11, possessing copolyester continuous phase, were degraded during 25 weeks in compost. The biodegradation was followed by mass loss and melting enthalpy measurements. The degradability was primary dependent on the hydroxyvalerate content in the blend.
引用
收藏
页码：605 / 608
页数：4
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