Molded parts containing a polylactic acid composition
作者： James H. Wang , Gregory J. Wideman
DOI:
关键词: Copolymer 、 Polylactic acid 、 Polyolefin 、 Thermoplastic 、 Composite material 、 Molding (process) 、 Composition (combinatorics) 、 Materials science
摘要: A molded part that is formed from a thermoplastic composition contains polylactic acid, propylene/a-olefin copolymer, and polyolefin compatibilizer provided. The copolymer can be dispersed as discrete physical domains within continuous matrix of the acid. Without intending to limited by theory, it believed help resist expansion during molding operation, which minimizes degree experienced in comparison conventional acid compositions.
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