沈阳化工大学学报
瀋暘化工大學學報
침양화공대학학보
JOURNAL OF SHENYANG INSTITUTE OF CHEMICAL TECHNOLOGY
2011年
4期
326-329,334
,共5页
聚丁二酸丁二醇酯%扩链改性%加工性能%机械性能
聚丁二痠丁二醇酯%擴鏈改性%加工性能%機械性能
취정이산정이순지%확련개성%가공성능%궤계성능
ploy(butylenes succinate)%chain extension modification%processing property%mechanical property
采用扩链剂2,4-甲苯二异氰酸酯(TDI)、2,2'-双(2-恶唑啉)(BOZ)以及新型扩链剂ADR-4370对聚丁二酸丁二醇酯(PBS)进行扩链,对比研究3种扩链剂对PBS性能的影响.结果表明:ADR-4370改性效果良好,PBS加工性能得到了改善,机械性能提高,降解性良好,且无毒无污染,可以广泛推广使用.
採用擴鏈劑2,4-甲苯二異氰痠酯(TDI)、2,2'-雙(2-噁唑啉)(BOZ)以及新型擴鏈劑ADR-4370對聚丁二痠丁二醇酯(PBS)進行擴鏈,對比研究3種擴鏈劑對PBS性能的影響.結果錶明:ADR-4370改性效果良好,PBS加工性能得到瞭改善,機械性能提高,降解性良好,且無毒無汙染,可以廣汎推廣使用.
채용확련제2,4-갑분이이청산지(TDI)、2,2'-쌍(2-악서람)(BOZ)이급신형확련제ADR-4370대취정이산정이순지(PBS)진행확련,대비연구3충확련제대PBS성능적영향.결과표명:ADR-4370개성효과량호,PBS가공성능득도료개선,궤계성능제고,강해성량호,차무독무오염,가이엄범추엄사용.
Ploy(butylenes succinate)(PBS) chain was extended with TDI,BOZ and new chain extender ADR-4370.The property influence of three chain extender on PBS was researched by contrast.The result indicated that the modification effect of ADR-4370 was good,the processing property and the mechanical property of PBS are improved,and the degradation proprety was good with no poisonousness and no pollution.The new chain extender ADR-4370 can be widely applied.