• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>6th Annual SPE Automotive Composites Conference 2006 vol.1 >LONG GLASS FIBER POLYPROPYLENE TECHNOLOGY FOR AUTOMOTIVE APPLICATIONS
【24h】

LONG GLASS FIBER POLYPROPYLENE TECHNOLOGY FOR AUTOMOTIVE APPLICATIONS

机译：汽车用长玻璃纤维聚丙烯技术

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The use of long glass fiber reinforced polypropylene (PP) in injection molded parts has found new applications due to ease of processing, attractive economics, and good balance of properties. The glass fiber provides mechanical strength and dimensional stability. Part performance is influenced by glass fiber length, processing technique, and resin formulation including coupling chemistry, additives and colorants. The balance of material properties may allow substitution from engineered resins like PC/ABS blends, ABS, SAN, SMA to lower cost resin options, like polypropylene. The demonstrated property balance may allow reduction of wall thickness. Applications for long fiber reinforced thermoplastics continue to grow with new automotive applications in development such as front end carriers, instrument panels, door modules, lower and overhead console reinforcements. Dow Automotive has been developing Long Glass Fiber Reinforced Polypropylene systems for various applications including instrument panels and front end systems. Dow has developed a fundamental understanding of the effect of additives and different processing methodologies and their effect on property performance. This paper reviews the mechanical properties for the various LGF processes from fully formulated granulates to direct processes as well as the impact of additives on performance.
机译：由于易于加工，具有吸引力的经济性和良好的性能平衡，在注塑件中使用长玻璃纤维增​​强聚丙烯（PP）已发现了新的应用。玻璃纤维提供机械强度和尺寸稳定性。零件性能受玻璃纤维长度，加工技术和树脂配方（包括偶联剂，添加剂和着色剂）的影响。材料性能的平衡可以允许从工程树脂（例如PC / ABS共混物，ABS，SAN，SMA）替代成本更低的树脂选择（例如聚丙烯）。所证明的性能平衡可以允许壁厚的减小。长纤维增强热塑性塑料的应用随着开发中的新汽车应用而不断增长，例如前端支架，仪表板，门模块，下部和高架控制台增强件。陶氏汽车公司一直在开发用于各种应用的长玻璃纤维增​​强聚丙烯系统，包括仪表板和前端系统。陶氏化学已经对添加剂和不同加工方法的效果及其对性能的影响有了基本的了解。本文回顾了从完全配制的颗粒到直接工艺的各种LGF工艺的机械性能，以及添加剂对性能的影响。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号