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Low-melt Viscosity Polyimide Resins for Resin Transfer Molding (RTM) II

机译：用于树脂传递模塑（RTm）的低熔点粘度聚酰亚胺树脂II

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A series of polyimide resins with low-melt viscosities in the range of 10-30 poise and high glass transition temperatures (Tg s) of 330-370 C were developed for resin transfer molding (RTM) applications. These polyimide resins were formulated from 2,3,3 ,4 -biphenyltetracarboxylic dianhydride (a-BPDA) with 4-phenylethynylphthalic anhydride endcaps along with either 3,4 - oxyaniline (3,4 -ODA), 3,4 -methylenedianiline, (3,4 -MDA) or 3,3 -methylenedianiline (3,3 -MDA). These polyimides had pot lives of 30-60 minutes at 260-280 C, enabling the successful fabrication of T650-35 carbon fiber reinforced composites via RTM process. The viscosity profiles of the polyimide resins and the mechanical properties of the polyimide carbon fiber composites will be discussed.

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Chuang, Kathy C.; Criss, Jim M.; Mintz, Eric A.; Scheiman, Daniel A.; Nguyen, Baochau N.; McCorkle, Linda S.;
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年度 2007
页码 1-10
总页数 10
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
POLYIMIDE RESINS; GLASS TRANSITION TEMPERATURE; FIBER COMPOSITES; VISCOSITY; RESIN TRANSFER MOLDING; HIGH TEMPERATURE; CARBON FIBERS; MECHANICAL PROPERTIES; FABRICATION;

机译：聚酰亚胺树脂;玻璃转变温度;纤维复合材料;粘度树脂转移成型;高温;碳纤维;机械性能;制造;

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专利

1. Resin Transfer Molding (RTM)Process of a High Performance Epxoy Resin.II:Effects of Process Variables on the Physical, Static and Dynamic Mechanical Behavior [J] . LEE CHANG-LUN Polymer engineering and science . 2000,第4期

机译：高性能环氧树脂的树脂传递成型（RTM）工艺II：工艺变量对物理，静态和动态机械行为的影响
2. Resin Transfer Molding (RTM) 370 Resin for High-Temperature Applications [J] . Technology Transfer NASA Tech Briefs . 2019,第2期

机译：高温应用的树脂传递模塑（RTM）370树脂
3. Monitoring of resin flow in the resin transfer molding (RTM) process using point-voltage sensors [J] . Murat Danisman, Goker Tuncol, Alper Kaynar, Composites Science and Technology . 2007,第3a4期

机译：使用点电压传感器监控树脂传递模塑（RTM）过程中的树脂流动
4. LOW-MELT VISCOSITY POLYIMIDE RESINS FOR RESIN TRANSFER MOLDING (RTM) II [C] . Kathy C. Chuang, Jim M. Criss, Eric A. Mintz, International SAMPE Symposium and Exhibition . 2007

机译：用于树脂转移成型（RTM）II的低熔点粘度聚酰亚胺树脂
5. Manufacturability of resin transfer molding (RTM) flight control surfaces [D] . D'Ambrosia-Furman, Alessandra. 2004

机译：树脂转移成型（RTM）飞行控制表面的可制造性
6. Surface Modification of Bamboo Fibers to Enhance the Interfacial Adhesion of Epoxy Resin-Based Composites Prepared by Resin Transfer Molding [O] . Dong Wang, Tian Bai, Wanli Cheng, 2019

机译：竹纤维的表面改性以增强树脂传递模塑法制备的环氧树脂基复合材料的界面粘合力
7. Analysis of non-isothermal mold filling process in Resin Transfer Molding (RTM)? and Structural Reaction Injection Molding (SRIM) [O] . W. Chang, N. Kikuchi 1995

机译：树脂转移成型（RTM）中非等温模具灌装过程的分析？和结构反应注塑（SRIM）

Low-melt Viscosity Polyimide Resins for Resin Transfer Molding (RTM) II

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