Mechanical and Tribological Properties of PET/HDPE MFCs

被引：13

作者：

Pei, Xianqiang ^{[1
]}

Evstatiev, Michael ^{[2
]}

Friedrich, Klaus ^{[1
,3
]}

机构：

[1] Tech Univ Kaiserslautern, Inst Composite Mat, D-67663 Kaiserslautern, Germany

[2] Univ Sofia, Lab Polymers, BU-1126 Sofia, Bulgaria

[3] King Saud Univ, Coll Engn, CEREM, Riyadh, Saudi Arabia

来源：

INTERNATIONAL JOURNAL OF POLYMERIC MATERIALS | 2012年 / 61卷 / 12期

关键词：

friction and wear; mechanical property; microfibrillar reinforced composite (MFC); wear mechanism; HIGH-DENSITY POLYETHYLENE; SLIT DIE EXTRUSION; MICROFIBRILLAR REINFORCED COMPOSITES; HOT STRETCHING RATIO; ULTRAVIOLET-IRRADIATION; FIBER REINFORCEMENT; TENSILE PROPERTIES; WEAR MECHANISMS; PET/IPP BLEND; MORPHOLOGY;

D O I：

10.1080/00914037.2011.610065

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Microfibrillar reinforced composites (MFCs) were prepared from polyethylene terephthalate (PET) and high density polyethylene (HDPE). The mechanical and tribological properties of the MFCs were investigated. Static and dynamic mechanical tests revealed that the tensile strength, tensile modulus, and dynamic modulus of the HDPE matrix were improved greatly. Wear mechanism analysis demonstrated that the ability of HDPE to form transfer films on the counter rings was strengthened, which was responsible for the variation of friction and wear properties of the matrix.

引用

页码：963 / 977

页数：15

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