摘要
研究了聚砜/聚苯硫醚共混物流变性能、力学性能及形态。结果表明,共混物的表观粘度与聚砜相比大幅度降低,弯曲强度较聚砜、聚苯硫醚均有提高,其它力学性能介于两者之间,共混物的分散相聚苯硫醚在聚砜中分散较均匀。
The rheology ,morphology and mechanical properties of blend of polysulphone (PSU)/ polyphenylene sulfide(PPS) have been investigated.The results show that the viscosity of blend is lower than polysulphone,the flexural strength is higher than that of both PSU and PPS.The other mechanical properties lie between PSU and PPS.PPS is well-distributed in PSU.
出处
《工程塑料应用》
CAS
CSCD
1997年第1期45-47,共3页
Engineering Plastics Application
基金
航空基金
关键词
聚砜
聚苯硫醚
共混物
性能
polysulphone,polyphenylene sulfide,blend,mechanical properties,morphology
