Mechanical behaviour of biodegradable polyolefins
- 作者：Contat-Rodrigo ; Laura ; Ribes-Greus ; Amparo
- 关键词：M122 ; P290
- 刊名：Journal of Non-Crystalline Solids
- 出版年：1998
- 期刊代码：50_00223093
- 类别：ms
- 出版时间：August 2, 1998
- 卷：235-237
- 期：Complete
- 页码：670-676
- 文件大小：189 K
摘要
Samples of a high density polyethylene (HDPE)/polypropylene (PP) blend with different biodegradable additives were subjected to an outdoor soil burial test. The biodegradation effects were studied in terms of viscoelastic properties and morphological changes of the polymers. An increase in the loss modulus values was observed.