摘要
研究了环氧大豆油(ESO)、亚磷酸酯(Phosphite)、β-二酮(β-diketone)和水滑石(LDHs)4种辅助稳定剂和钙锌(Ca/Zn)主稳定剂复配对聚氯乙烯(PVC)软制品的热稳定性、力学性能、烟密度等性能的影响。结果表明,与其他辅助热稳定剂相比,LDHs和Ca/Zn稳定剂复配对PVC软制品具有较好的长期热稳定性,并使PVC复合材料的烟密度有所降低。
This article reported the effects of epoxidized soybean oil, Phosphite, β-diketone and hydrotalcite as auxiliary heat stabilizers as well as a Ca/Zn-type primary heat stabilizer on thermal stability, mechanical properties and smoke density of soft poly（vinyl chloride） （PVC） compounds. The investigating results indicated that the soft PVC achieved a long-term thermal stability and low smoke density by compounding hydrotalcite with Ca/Zn-type heat stabilizer in comparison with other auxiliary heat stabilizers.
出处
《中国塑料》
CAS
CSCD
北大核心
2016年第11期8-12,共5页
China Plastics
基金
国家重点研究计划(973计划)项目(2012CB720304)
关键词
水滑石
聚氯乙烯
热稳定性
辅助热稳定剂
hydrotalcite
poly（vinyl chloride）
thermal stability
auxiliary heat stabilizer
