摘要
用DSC和FT IR研究了PVC/ACR共混体系的相容性。结果表明 ,随KM 35 5P含量比增加塑料相的玻璃化温度Tg1向高温移动 ,橡胶相的转变温度Tg2 向低温转移 ;不同品种的ACR和PVC具有不同的相容性 ;ACR中PMMA组分与PVC之间形成氢键 。
s Compatibility of PVC/ACR blending system was studied by means of DSC and FT IR.The results showed the glass temperature T g1 of plastics phase increased with the increase of KM355P content,while the rubber phase glass temperature T g2 decreased;different ACR had different compatibility with PVC;the PMMA in ACR increased the compatibility of ACR with PVC as the result of hydrobond effect between them.
出处
《塑料工业》
CAS
CSCD
北大核心
2001年第3期25-26,共2页
China Plastics Industry
