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辅助真空泵压力对层压板复合材料机械性能的影响

Effect of assisted vacuum pump pressure on the mechanical performance of laminate composites
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摘要 通过设计不同的辅助真空压力树脂注入工艺 ,发现在 RTM制造过程中 ,有效地利用真空技术 ,可使产品的断裂强力分别由 1 .464× 1 0 4 N增加到 1 .488× 1 0 4 N和 1 .50 3× 1 0 4 N,间隙截面比例分别由 2 .65%降低到1 .2 6%和 0 .1 46% . Through the design of the different resin injection technology the author discovers that the usage of assisted vacuum degree during RTM injection process can increase fracture strength from 1.464×104 N to 1.488×104 N and 1.503×104 N,and decrease the voids ratio cross section from 2.65% to 1.26% and 0.146%.
作者 张国利 李学明
机构地区 天津纺织工学院纺织复合材料研究所
出处 《天津纺织工学院学报》 北大核心 2000年第2期41-43,共3页 Journal of the Tianjin Institute of Textile Science and Technology
关键词 树脂转化模型 辅助真空压力 树脂注入 断裂强力 resin transfer molding (RTM) assisted vacuum pump pressure resin injection fracture strength voids ratio cross section
分类号 TQ320.52 [化学工程—合成树脂塑料工业] TQ320.66 [化学工程—合成树脂塑料工业]
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天津纺织工学院学报
2000年 第2期

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