相容剂对尼龙共混物力学性能的影响研究进展  

Research Progress of the Effect of Compatibilizer on the Mechanical Properties of Nylon Blends

作　　者：单艳芬[1] 陈永旺[2] 曹敏[3] SHAN Yan-fen;CHEN Yong-wang;CAO Min(Changzhou Liu Guojun Vocational Technology College,Changzhou 213025,China;Changzhou Technician College Jiangsu Province,Changzhou 213001,China;Changzhou Railway Higher Vocational and Technical School,Changzhou 213011,China)

机构地区：[1]常州刘国钧高等职业技术学校,江苏常州213025 [2]江苏省常州技师学院,江苏常州213001 [3]常州铁道高等职业技术学校,江苏常州213011

出　　处：《塑料科技》2021年第9期105-108,共4页Plastics Science and Technology

基　　金：2019年度江苏省职业教育教学改革研究课题(ZCZ8)。

摘　　要：尼龙(PA)具有较好的机械强度与耐磨性,在日常生活以及工农业领域被广泛应用。然而PA存在冲击强度对温度敏感以及吸水率较高等问题,限制其进一步的应用。PA需要与其他塑料共混,制备综合性能更优异的PA共混材料。但PA与一些塑料相容性较差,需要添加相容剂改善两相界面,达到增容目的。本研究综述相容剂对PA与聚乙烯(PE)、聚丙烯(PP)、丙烯腈-丁二烯-苯乙烯共聚物(ABS)、聚苯醚(PPO)、聚乳酸(PLA)、聚对苯二甲酸丁二醇酯(PBT)等塑料共混的力学性能的影响,并对当前相容剂发展方向作出展望。Nylon(PA)has good mechanical strength and wear resistance,which is widely used in daily life and industrial and agricultural fields.However,PA also has problems such as temperature-sensitive impact strength and high water absorption,which limit its further application.PA blends with better comprehensive properties is prepared with blending PA with other plastics.However,PA has poor compatibility with some plastics,and compatibilizers needs to be added to improve the two-phase inferface to achieve the purpose of compatibilization.In this study,the effects of compatibilizers on the mechanical properties of PA blended with polyethylene(PE),polypropylene(PP),acrylonitrile-butadiene-styrene copolymers(ABS),polyphenylene oxide(PPO),polylactate(PLA)and terephthalate(PBT)are summarized,and the current development direction of compatibilizers is prospected.

关 键 词：相容剂 尼龙 共混 力学性能 

分 类 号：TB332[一般工业技术—材料科学与工程] TQ323.6[化学工程—合成树脂塑料工业]