Enhanced Morphology-Dependent Tensile Property and Breakdown Strength of Impact Polypropylene Copolymer for Cable Insulation

Enhanced Morphology-Dependent Tensile Property and Breakdown Strength of Impact Polypropylene Copolymer for Cable Insulation

The decrease in electrical properties caused by the toughening of polypropylene (PP) is a difficult problem for the modification of PP used for cable insulation. In this research, an isotactic PP, a cross-linked polyethylene (XLPE) and two impact PP copolymers (IPCs) with an ethylene–propylene rubbe...

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Bibliographic Details
Main Authors: Kai Yang, Yun Liu, Zhimin Yan, Ye Tian, Yitao Liu, Zhenghong Jing, Jianying Li, Shengtao Li
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Materials
Subjects:
impact polypropylene copolymer
elongation at break
breakdown strength
morphology
rubber microspheres
crystalline structure
Online Access:https://www.mdpi.com/1996-1944/13/18/3935

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https://www.mdpi.com/1996-1944/13/18/3935

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