淀粉基可降解泡沫塑料的发泡成型研究进展

阐述了传统难降解泡沫塑料的危害及开发淀粉基可降解泡沫塑料对环境保护的意义。综述了国内外淀粉基可降解泡沫塑料的成型研究进展,主要包括淀粉的挤出发泡、超临界流体挤出发泡、烘培发泡、模压发泡等。并对淀粉基可降解泡沫塑料的研究趋势进行了展望。

PROGRESS IN RESEARCH OF FOAMING MOLDING TECHNOLOGY OF STARCH-BASED FOAM MATERIALS

The harm of traditional foam and significance of developing degradable starch-based foam were expounded.The progress of four foam molding methods of starch-based materials,including extrusion foaming,supercritical fluid extrusion foaming,baking foaming and molding foaming at home and abroad were reviewed.Furthermore,the prospects of researching starch-based foam were presented.