Abstract:
본 발명은 피복의 폴리머 매트릭스를 형성하는 1종 이상의 폴리머 또는 세팅에 의하여 폴리머 매트릭스를 형성하는 1종 이상의 폴리머의 전구체, 1종 이상의 고체 윤활제, 고형성(solidity)을 증가시키는 임의의 1종 이상의 첨가제 및 1종 이상의 용매를 함유하고, 상기 폴리머 또는 1종 이상의 전구체의 분자 구조는 반복 모노머 단위의 주쇄를 갖는 것이거나 또는 상기 전구체는 주쇄의 일부인 이러한 모노머 단위인 것인, 마찰공학적 응력에 노출되는 표면상에 피복을 생성시키기 위한 마찰 방지 라커에 관한 것이이다. 적어도 상기 분자 구조의 주쇄 또는 주쇄 부분은 완전한 공액 결합 시스템을 갖는다.
Abstract:
A bearing element is provided to achieve reduction of weight and low sensitivity to edge pressure by forming a polymer layer of polymer with complete main chain. A bearing element(1) comprises a support member(2), a bearing metal layer(3), and a polymer layer(4). The polymer layer includes more than one kind of polymer or polymer precursor, more than one kind of solid lubricant, and an additive for increasing solidity. The polymer has a main chain with a fully conjugate combination system, formed by monomer unit.
Abstract:
A refrigerating-machine oil composition which is for use in a refrigerating-machine compressor in which at least part of the sliding surfaces of the members constituting the compression mechanism part have been coated with a composition for lubricating-film formation comprising a binder resin having a heat deformation temperature of 100‹C or higher and a solid lubricant. The refrigerating-machine oil composition comprises a base oil comprising a polyoxyalkylene glycol having a dynamic viscosity at 100‹C of 3-50 mm^2/s and a compound selected among an amide compound, amidated amino acid compound, and aliphatic amine each having a specific structural formula, the amount of the compound being 0. 01-1 mass% based on the whole refrigerating-machine oil composition. The refrigerating-machine oil composition can ensure the lubricity of the sliding part of a compressor for refrigerating machines during the starting and operation of the compressor. Also provided are a compressor employing the refrigerating-machine oil composition and a refrigerating apparatus employing the compressor. ® KIPO & WIPO 2008
Abstract:
본 발명에 따른 슬라이딩 피막은 고체 윤활제, 바인더 수지 그리고 저융점 재료를 함유한다. 상기 바인더 수지는 고체 윤활제를 기재(基材)의 표면 위에 유지하기 위한 것으로 유리전이온도를 가진다. 상기 저융점 재료는 상기 바인더 수지의 유리전이온도보다 낮은 융점을 가진다. 상기 저융점 재료는 슬라이딩 부재들 사이에 발생되는 마찰열을 흡수할 수 있는 잠열을 가짐으로 바인더 수지의 열화(劣化)를 지연시킨다. 결과적으로, 상기 슬라이딩 피막은 높은 내눌러붙음성을 만들어낸다.
Abstract:
PROBLEM TO BE SOLVED: To provide a slide member having excellent durability in which a laser beam in which energy intensity per unit area is optimized is irradiated to a base material, thereby a concavity to a vertical direction of the base material is set to an optimal depth in which a resin film formed on the base material is not peeled, thereby an adhesion force of the base material and the resin is improved, and peeling of the resin film from the base material does not generate to a slide of an extended period even in a severe load condition; a production method of the same; and a swash plate for a compressor using the slide member.SOLUTION: A slide member includes: a base material in which a laser beam in which energy intensity per unit area is at least 0.053 J/mmis irradiated, an uneven part is formed in a vertical direction by the irradiation laser beam, and a part performed by dissolution and coagulation is formed on the uneven part; and a resin film including a solid lubricant and a binder resin that is formed on the base material.
Abstract:
PROBLEM TO BE SOLVED: To provide a novel method for improving a nanoparticle composition and a manufacturing method and a utility method of the same.SOLUTION: The disclosed composition includes solid lubricant nanoparticles and an organic medium. Moreover, nanoparticles including a laminarly formed material are also disclosed. A method for manufacturing nanoparticles by finely pulverizing a laminarly formed material is also provided. Moreover, a method for manufacturing a lubricant is also provided, whereas this method includes a step of forming nanoparticles by finely pulverizing a laminarly formed material and a step of forming a lubricant by blending the nanoparticles with a base.