摘要
针对均聚型高密度聚乙烯(HDPE)DMDA8007抗冲击性能差的缺点,自主研究开发了共聚型HDPEDMDA8008产品。性能测试表明,该产品的悬臂梁冲击强度、拉伸断裂应力、拉伸断裂应变大幅度提高,满足了注塑制品的性能要求。
For the poor impact strength of high density polyethylene （HDPE） DMDAS007 homopolymer, the HDPE copolymer DMDAS008 product was developed independently. Property tests show that the Izod impact strength, tensile stress and strain at break increase remarkably and satisfy the property requirements for injection molding products.
出处
《合成树脂及塑料》
CAS
北大核心
2009年第4期33-35,共3页
China Synthetic Resin and Plastics
关键词
高密度聚乙烯
注塑
装置
产品性能
high density polyethylene
injection
plant
product property
