XYlink 1604扩链剂在聚氨酯弹性体中的应用研究
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- 英文论文题名：Application Research of Chain Extender XYlink 1604 in Polyurethane Elastomer
- 论文作者：徐军 ; 蒋东旭 ; 刘兆阳 ; 陈海良
- 英文论文作者：XU Jun ; JIANG Dongxu ; LIU Zhaoyang ; CHEN Hailiang ; Shandong INOV Polymethane Co.Ltd
- 年：2016
- 作者机构：山东一诺威聚氨酯股份有限公司;
- 论文关键词：扩链剂 ; 聚氨酯 ; 弹性体 ; 芳香族二胺
- 英文论文关键词：curing agent ; polyurethane ; elastomer ; aromatic diamine
- 会议召开时间：2016-07-30
- 会议录名称：中国聚氨酯工业协会第十八次年会论文集
- 语种：中文
- 分类号：TQ334.1;TQ330.38
- 学会代码：JAZG
- 会议名称：中国聚氨酯工业协会第十八次年会
- 会议地点：中国上海
- 主办单位：中国聚氨酯工业协会
- 学会名称：中国聚氨酯工业协会
- 页数：4
- 文件大小：888k
- 原文格式：D
- 会议级别：全国
摘要
分别以XYlink 1604、MOCA及E-300为固化剂,与相同的预聚体反应,制备了聚氨酯弹性体,比较了3种扩链剂制备弹性体的机械性能、耐热性及耐溶剂性能。以同一种聚酯二醇与不同二异氰酸酯(MDI-100、MDI-50及TDI-100)反应制备相同NCO含量的预聚物,比较了3种异氰酸酯对弹性体性能的影响。结果表明XYlink 1604制备的弹性体具有较高的硬度、耐热性及耐溶剂性能,XYlink 1604固化体系有较长可操作时间,用于TDI-100体系时制备弹性体釜中寿命长适于制备大型制品,用于MDI-100体系是也有可以操作的时间,XYlink 1604制备的弹性体与E-300和MOCA有比较接近的机械性能。
XYlink 1604,MOCA and the E-300 were used to cure the same prepolymer to prepared polyurethane elastomer.The mechanical properties,heat resistance and solvent resistance were compared.The prepolymers with the same NCO content were prepared by same polyester diol and different diisocyanates such as MDI-100,MDI-50 and TDI-100,and the properties of the three elastomers were compared.The results showed that elastomer cured with XYlink 1604 had high hardness,heat resistance and solvent resistance.PU elastomer cured by XYlink 1604 had long potlife.The PU systems based on TDI-100 and XYlink 1604 had long pot life,so XYlink 1604 was suitable for the preparation of large products.For MDI-100 system,it was also had the time to operate.The elastomer prepared with curing agent XYlink1604 had close mechanical properties with that based on E-300 and MOCA.
XYlink 1604,MOCA and the E-300 were used to cure the same prepolymer to prepared polyurethane elastomer.The mechanical properties,heat resistance and solvent resistance were compared.The prepolymers with the same NCO content were prepared by same polyester diol and different diisocyanates such as MDI-100,MDI-50 and TDI-100,and the properties of the three elastomers were compared.The results showed that elastomer cured with XYlink 1604 had high hardness,heat resistance and solvent resistance.PU elastomer cured by XYlink 1604 had long potlife.The PU systems based on TDI-100 and XYlink 1604 had long pot life,so XYlink 1604 was suitable for the preparation of large products.For MDI-100 system,it was also had the time to operate.The elastomer prepared with curing agent XYlink1604 had close mechanical properties with that based on E-300 and MOCA.
引文
[1]山西省化工研究院.聚氨酯弹性体手册[M].北京:化学工业山版社,2012.2.
[2]皱鹏,贾林才,郝解玲,等.液体固化剂TX-2在聚氨酯弹性体中的应用[J].化工中间体,2006(6):24-26.
[2]皱鹏,贾林才,郝解玲,等.液体固化剂TX-2在聚氨酯弹性体中的应用[J].化工中间体,2006(6):24-26.