首页> 外文期刊>Journal of Applied Polymer Science >Fracture mechanics of polypropylene: Effect of molecular characteristics, crystallization conditions, and annealing on morphology and impact performance
【24h】

Fracture mechanics of polypropylene: Effect of molecular characteristics, crystallization conditions, and annealing on morphology and impact performance

机译:聚丙烯的断裂力学:分子特性,结晶条件和退火对形态和冲击性能的影响

获取原文
获取原文并翻译 | 示例
           

摘要

Fracture mechanics study of polypropylene samples of various molecular weight, obtained under different crystallizations conditions, is reported. Fracture toughness values obtained at high speed of impact as well as at low temperatures increased with increasing molecular weight and decreasing crystallization temperature. Scanning electron micrographs of fractured samples aided in elucidating the fracture mechanism of the polymer studied. (C) 1998 John Wiley & Sons, Inc. [References: 16]
机译:报告了在不同结晶条件下获得的各种分子量的聚丙烯样品的断裂力学研究。在高速冲击以及在低温下获得的断裂韧性值随着分子量的增加和结晶温度的降低而增加。断裂样品的扫描电子显微照片有助于阐明所研究聚合物的断裂机理。 (C)1998 John Wiley&Sons,Inc. [参考:16]

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