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논문 기본 정보

자료유형
학술저널
저자정보
Chenghe Liu (Changsha University of Science and Technology) Chunguang Long (Changsha University of Science and Technology) Lei Chen (Changsha University of Science and Technology) Junpeng Liu (Changsha University of Science and Technology) Taishan Cao (Changsha University of Science and Technology) Jian Zhang (Changsha University of Science and Technology)
저널정보
한국고분자학회 폴리머 폴리머 제40권 제6호
발행연도
2016.11
수록면
836 - 845 (10page)
DOI
10.7317/pk.2016.40.6.836

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초록· 키워드

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In this paper, short basalt fiber-reinforced polyoxymethylene (POM) composites were prepared by melt blending and injection molding. The mechanical and tribological properties of the composites were studied by an orthogonal experiment. It was found that the optimal combination of fiber length 4 mm, fiber content 20 wt% and treated with KH550 would result in a comprehensive property which is 27.45% higher tensile strength, 9.65% higher impact strength and 18.11% higher flexural strength with compared to that of pure POM. But its tribological properties would be worse with the addition of the basalt fibers. After incorporating 10 wt% of polytetrafluoroethylene (PTFE) into the composites, the tribological properties of the composites was improved, closed to that of pure POM, with an insignificant decrease to their mechanical properties. Moreover, the morphology of fracture surfaces and worn surfaces evaluated by scanning electron microscopy showed good agreement with the results of the literature.

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Abstract
Introduction
Experimental
Results and Discussion
Conclusions
References

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UCI(KEPA) : I410-ECN-0101-2017-578-001846917