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聚硫醚酮与聚苯硫醚的合成及热性能研究
THE STUDY ON THE SYNTHESIS AND THERMOSTABILITY OF POLYPHENLENE KETON SULFIDE AND POLYPHENLENE SULFIDE
【摘要】 <正> 聚硫醚酮;聚苯琉醚;合成;热性能
【Abstract】 PKS is a new thermostable resin. This paper gives a synthetic methods of PKS with 4,4-dichlorobenzophenone and sodium sulfide. The FT-IR spectrome- try and DSC are used to study the polymers’ structures and properties. The results show that both the PKS and PPS have linear structures and their melting points are 328.36℃ and 282.36℃ respectively. The discussion on above results has been made theoretically.
- 【文献出处】 山东建筑工程学院学报 , 编辑部邮箱 ,1993年04期
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