首页> 外国专利> EFFECT OF SURFACE MODIFICATION AND HYBRIDIZATION IN ENHANCING THE THERMAL PERFORMANCE OF PINEAPPLE LEAF FIBER (PALF)/GLASS REINFORCED POLYPROPYLENE (PP) COMPOSITES.

EFFECT OF SURFACE MODIFICATION AND HYBRIDIZATION IN ENHANCING THE THERMAL PERFORMANCE OF PINEAPPLE LEAF FIBER (PALF)/GLASS REINFORCED POLYPROPYLENE (PP) COMPOSITES.

机译:表面改性和杂化作用增强菠萝叶纤维(PALF)/玻璃纤维增​​强聚丙烯(PP)复合材料的热性能。

摘要

20 and 2 weight % MAPP exhibited higher storage modulus over the entire range of temperature from -150 to 150 Degree.C. This indicates improved mechanical properties at higher temperatures thus allowing higher service temperature in the composites. The hybrid composite also exhibited higher glass transition as compared with virgin PP and PALF fiber PP composites with and without MAPP. Flammability study indicated a lower rate of burning and higher oxygen index in PALF/glass ratio of 20
机译:在-150至150摄氏度的整个温度范围内,20和2重量%的MAPP表现出更高的储能模量。这表明在较高的温度下改善了机械性能,因此允许在复合材料中使用的温度更高。与具有和不具有MAPP的原始PP和PALF纤维PP复合材料相比,该杂化复合材料还具有更高的玻璃化转变温度。可燃性研究表明,PALF /玻璃比为20时,燃烧速率较低,氧指数较高

著录项

  • 公开/公告号IN2007KO00553A

    专利类型

  • 公开/公告日2007-05-04

    原文格式PDF

  • 申请/专利权人

    申请/专利号IN553/KOL/2007

  • 发明设计人 DR SMITA MOHANTY;DR SANJAY KUMAR NAYAK;

    申请日2007-04-05

  • 分类号G01K15/00;

  • 国家 IN

  • 入库时间 2022-08-21 20:57:30

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

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