聚甲基戊烯芯模材料的应用研究
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摘要
帽形加筋是一种减重效率较高的结构形式,在飞机结构中发挥着重要作用,因此帽形加筋板制件的共固化成型成为国内航空复合材料制造的一项关键技术。所成型出的帽形件形状规整,无翘曲变形,无异物存在,外观光顺,内腔表面平滑,尺寸在公差范围内。研究聚甲基戊烯芯模材料在复合材料帽形加筋的应用。一次共固化制造复合材料帽形制件,可以保证产品质量。
This article studied the application of polymethylpentene in the composite materials of hat reinforcement. Hat reinforcement was a kind of structural style with high weight loss efficiency,and played an important role in the aircraft structure. Therefore the technology of hat stiffened plate parts curing became a key technology to manufacture domestic aviation composite materials. The formed hat shape was regular without warping deformation and foreign matter. The appearance and inner cavity surface was smooth and the size was in the tolerance range. One-time co-curing of composite hat-shaped part could ensure the product quality.
This article studied the application of polymethylpentene in the composite materials of hat reinforcement. Hat reinforcement was a kind of structural style with high weight loss efficiency,and played an important role in the aircraft structure. Therefore the technology of hat stiffened plate parts curing became a key technology to manufacture domestic aviation composite materials. The formed hat shape was regular without warping deformation and foreign matter. The appearance and inner cavity surface was smooth and the size was in the tolerance range. One-time co-curing of composite hat-shaped part could ensure the product quality.
引文
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[6]杨其,李光宪,陈弦,等.动态硫化EPDM/PP共混型热塑性弹性体的研究[J].四川大学学报(自然科学版),2002,39(2):325-330.
[7]郭峰,高宇新,孙彬彬,等.DOW化学公司聚烯烃新产品-VERSIFYTM塑性体和弹性体[J].石化技术,2013,20(4):60-63.
[8]陈金耀.VERSIFY及PP/VERSIFY共混物结构与性能的研究[D].成都:四川大学,2007:10-11.
[9]季娜妮,闫宁,沈宗祎,等.两种弹性体对TPX/PP共混性能的影响[J].塑料工业,2015,43(1):109-112.
[2]叶宏军,翟全胜,彭志霞,等.复合材料帽形结构水溶芯模共固化成型工艺研究[J].纤维复合材料,2009,26(4):3-5.
[3]靳武刚,高建军,吴利英,等.热膨胀成型工艺应用于碳纤维复合材料[J].现代塑料加工应用,2003,15(1):19-21.
[4]尹昌平,刘钧,曾竟成,等.硅橡胶在聚合物基复合材料成型中的应用[J].材料导报,2006,20(11):35-38.
[5]陶海俊,张军.聚4-甲基戊烯-1(TPX)的加工和应用[J].合成材料老化与应用,2006,35(2):50-54.
[6]杨其,李光宪,陈弦,等.动态硫化EPDM/PP共混型热塑性弹性体的研究[J].四川大学学报(自然科学版),2002,39(2):325-330.
[7]郭峰,高宇新,孙彬彬,等.DOW化学公司聚烯烃新产品-VERSIFYTM塑性体和弹性体[J].石化技术,2013,20(4):60-63.
[8]陈金耀.VERSIFY及PP/VERSIFY共混物结构与性能的研究[D].成都:四川大学,2007:10-11.
[9]季娜妮,闫宁,沈宗祎,等.两种弹性体对TPX/PP共混性能的影响[J].塑料工业,2015,43(1):109-112.