工程塑料应用
工程塑料應用
공정소료응용
ENGINEERING PLASTICS APPLICATION
2009年
12期
4-7
,共4页
聚芳醚腈%聚苯硫醚%增塑%力学性能
聚芳醚腈%聚苯硫醚%增塑%力學性能
취방미정%취분류미%증소%역학성능
polyarylene ether nitriles%polyphenyl thioether%plasticization%mechanical properties
选用聚苯硫醚(PPS)作为聚芳醚腈(PEN)的增塑剂,通过熔融共混的方法制备了PEN/PPS合金,并研究了PPS对PEN的增塑、增韧作用及性能的影响.结果表明,PPS对PEN具有很好的增塑和增韧效果,当PPS质量分数为15%时,大幅提高了PEN的加工流动性和韧性;PEN/PPS合金的其它力学性能和耐热性能与PEN相当.
選用聚苯硫醚(PPS)作為聚芳醚腈(PEN)的增塑劑,通過鎔融共混的方法製備瞭PEN/PPS閤金,併研究瞭PPS對PEN的增塑、增韌作用及性能的影響.結果錶明,PPS對PEN具有很好的增塑和增韌效果,噹PPS質量分數為15%時,大幅提高瞭PEN的加工流動性和韌性;PEN/PPS閤金的其它力學性能和耐熱性能與PEN相噹.
선용취분류미(PPS)작위취방미정(PEN)적증소제,통과용융공혼적방법제비료PEN/PPS합금,병연구료PPS대PEN적증소、증인작용급성능적영향.결과표명,PPS대PEN구유흔호적증소화증인효과,당PPS질량분수위15%시,대폭제고료PEN적가공류동성화인성;PEN/PPS합금적기타역학성능화내열성능여PEN상당.
Polyarylene ether nitriles (PEN)/ polyphenyl thioether (PPS) blend was prepared via melt mixing and the effect of PPS on the PEN plastic, toughening properties were studied. The results showed a considerable improvement of processability by blending PPS, especially PPS amounts up to 15%. Meanwhile, PPS greatly enhanced the toughness and processability of PEN. PEN/PPS blends mechanical properties and heat resistance had little change compared to PEN.
