Tribology and Lubricants

Korean Tribology Society (한국트라이볼로지학회)
권호 표지
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An Experimental Study on Friction and Wear Characteristics of Air Curable $MoS_2$ Bonded Films with Polymeric Binder Materials

결합제 변화에 따른 상온 경화성 접착형 $MoS_2$ 고체윤활 피막의 마찰.마모 특성

  • 한흥구 (한국과학기술연구원 트라이볼로지연구센터) ;
  • 공호성 (한국과학기술연구원 트라이볼로지연구센터) ;
  • 윤의성 (한국과학기술연구원 트라이볼로지연구센터) ;
  • 권오관 (한국과학기술연구원 트라이볼로지연구센터)
  • Published : 1998.12.01
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Abstract

In this work, the effects of binder materials on the tribological behavior were experimentally evaluated for air curable MoS$_2$bonded film lubricants. The binders tested were basically alkyd and acryl based resins, and also were modified by nitro-cellulose in various weight percentages. Effects on the binder ratio to solid lubricants and the molecular weight of binders were also investigated in all aspects of the tribological behavior. For the tests, LFW-1 and Falex tester were used to measure mainly the endurance life and load carrying capacity of bonded lubricants. Results showed that lubricants of methacrylic resin has the better performance than those of other resins, and also the properties of lubricants both of alkyd and acrylic resins could be improved by modification with nitro-cellulose. It was also shown that the optimum ratio of nitro-cellulose related closely to the binder material and the testing machine.

Keywords

References

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