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Tribological and Mechanical Properties of UHMWPE/HDPE Composites

Authors
Na, Woo SeokLee, Kwang HoKong, Tae WoongBaek, Jung YounOh, Jeong Seok
Issue Date
Dec-2018
Publisher
RUBBER SOC KOREA
Keywords
HDPE; UHMWPE; friction; abrasion resistance; impact strength
Citation
ELASTOMERS AND COMPOSITES, v.53, no.4, pp 234 - 238
Pages
5
Indexed
ESCI
KCI
Journal Title
ELASTOMERS AND COMPOSITES
Volume
53
Number
4
Start Page
234
End Page
238
URI
https://scholarworks.gnu.ac.kr/handle/sw.gnu/11011
DOI
10.7473/EC.2018.53.4.234
ISSN
2092-9676
2288-7725
Abstract
The influence of reinforcing UHMWPE powder on the tribological and mechanical properties of HDPE was investigated. The circularizing of UHMWPE powder was improved by high-speed rotation to enhance particle distribution and flowability. HDPE composites reinforced with UHMWPE powder in the range of 0-50 wt% were prepared by co-rotating twin screw extrusion. The abrasion resistance, plane friction coefficient, tensile strengths, and impact strengths of the composites were investigated as a function of the UHMWPE content. An increasing UHMWPE content decreased the plane friction coefficient and increased the abrasion resistance and impact strength. It is expected that HDPE composites reinforced with spherical UHMWPE powder particles can be used to improve the durability of products such as pipes in the future.
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공학계열 > Dept.of Materials Engineering and Convergence Technology > Journal Articles

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