The IR absorption behaviors of the films made of low density polyethylene (LDPE),polyvinyl chloride(PVC),polyethylene alcohol(PEA) and DPE with additives of glass and white mica powders were studied.

• 用傅里叶红外光谱仪研究了低密度聚乙烯(LDPE)、聚氯乙烯(PVC)、聚乙烯醇(PEA)树脂薄膜及添加普通玻璃粉和白云母粉的LDPE薄膜红外吸收特性,对6。