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폴리우레아 개요

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    폴리우레아 정의

    A pure polyurea coating/ lining is derived from the reaction product of a polyisocyanate component and an amine-terminated resin blend. From the PDA Definition:

  •    1) Two-part system
  •    2) One part is and isocyanate component
  •    3) Reactive isocyanate groups (-NCO)
  •    4) Other part is an amine blend component
  •    5) Reactive group is amine (primary or secondary)
  •    6) (-NH2 or -NH-) Reaction of the 2 components yields a urea linkage

  • 폴리우레아 히스토리

  •     - 1981 - Developed for Automotive RIM
  •     - 1986 - Polyurea Spray Systems Developed
  •     - 1987 - Polyurea Spray Technology Introduced to Industry
  •     - 1988 - First Commercial Use

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