聚氯乙烯
聚氯乙烯
취록을희
POLYVINYL CHLORIDE
2011年
12期
19-21
,共3页
曹新峰%贺盛喜%沈姗姗
曹新峰%賀盛喜%瀋姍姍
조신봉%하성희%침산산
聚氯乙烯%氯乙烯-丙烯酸丁酯共聚树脂%ACR%共混改性%转矩流变仪
聚氯乙烯%氯乙烯-丙烯痠丁酯共聚樹脂%ACR%共混改性%轉矩流變儀
취록을희%록을희-병희산정지공취수지%ACR%공혼개성%전구류변의
PVC%vinyl chloride-butyl acrylate copolymer%ACR%blending modification%torque rheometer
研究了VC—BA树脂(即氯乙烯一丙烯酸丁酯共聚树脂)与ACR对PVC干混料的加工性能、试样的力学性能的影响。结果表明:VC—BA树脂与PVC相容性良好。它的加入促进了PVC体系的熔融,改善了干混料的塑化性能,提高了试样的力学性能,可以替代ACR,是性能良好的PVC改性剂。
研究瞭VC—BA樹脂(即氯乙烯一丙烯痠丁酯共聚樹脂)與ACR對PVC榦混料的加工性能、試樣的力學性能的影響。結果錶明:VC—BA樹脂與PVC相容性良好。它的加入促進瞭PVC體繫的鎔融,改善瞭榦混料的塑化性能,提高瞭試樣的力學性能,可以替代ACR,是性能良好的PVC改性劑。
연구료VC—BA수지(즉록을희일병희산정지공취수지)여ACR대PVC간혼료적가공성능、시양적역학성능적영향。결과표명:VC—BA수지여PVC상용성량호。타적가입촉진료PVC체계적용융,개선료간혼료적소화성능,제고료시양적역학성능,가이체대ACR,시성능량호적PVC개성제。
Influences of VC-BA resin ( i.e. vinyl chloride-butyl acrylate copolymer) and ACR on the processing properties of PVC dry blends and the mechanical properties of samples were studied. Thc results showed that the compatibility of VC-BA resin and PVC was good and the addition of VC-AR could promote the melting of PVC system, improve the plasticizing properties of PVC dry blends, increase the mechanical properties of samples. VC-BA resin could substitute for ACR and was a kind of good modifier for PVC.