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초저온용 Modified Polyurethane 접착소재 개발 원문보기
Development of modified polyurethane Cryogenic adhesives

  • 저자

    김근유

  • 학위수여기관

    호서대학교 벤처전문대학원

  • 학위구분

    국내석사

  • 학과

    첨단산업기술학과

  • 지도교수

  • 발행년도

    2004

  • 총페이지

    vii, 80p.

  • 키워드

    초저온용 Modified Polyurethane 접착소재개발;

  • 언어

    kor

  • 원문 URL

    http://www.riss.kr/link?id=T10040725&outLink=K  

  • 초록

    Adhesives are widely known for their consumer applications. In the aerospace industry, defense industry and semiconductor industry, an adhesive that is capable of hardening at room temperature and maintaining superior adhesive strength at cryogenic temparatrues, such as -186℃ or lower, is desirable. Common type or high-temperature resistant type adhesives generally suffer a rapid deterioration of adhesive strength and embrittlement at low temperatures due to the development of internal stress. Most conventional low modulus adhesives, such as polysulfieds, flexible epoxies, silicones, polyurethanes, and toughened acrylics are flexible enough for use at intermediate low temperatures.


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