自然时效对EPS泡沫板性能的影响

Effect of Natural Ageing on the Properties of Expandable Polystyrene (EPS) Foam

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摘要通过热变形温度、尺寸稳定性分析研究了自然时效对EPS泡沫板性能的影响。结果表明,自然时效15天后EPS泡沫板基本达到稳定状态,整体尺寸的稳定性提高,热变形温度从小于75℃升至85℃。 Absrtact:The influence of natural ageing on the properties of EPS foam was investigated by thermal deformation temperature and dimensional stability. It showed that the EPS foam reached steady state after 15 days, and the dimensional stability was,the thermal deformation temperature was increased above 85℃ from75℃.

作者张敏陈蓉赵永莉

机构地区宁夏共享集团股份有限公司(宁夏先进铸造技术重点实验室)

出处《化工管理》 2016年第17期136-,共1页 Chemical Engineering Management

关键词自然时效热变形温度尺寸稳定性 EPS泡沫板 natural ageing thermal deformation temperature dimensional stability EPS foam

分类号 TQ328.4 [化学工程—合成树脂塑料工业]