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  • 专利标题:   Preparation of anti-corrosion and anti-abrasion turbine blade modified epoxy resin multi-coating involves coarsening on surface of blade, cleaning blade, and mixing hard graphene fiber and hydroxy liquid rubber modified epoxy resin.
  • 专利号:   CN106752675-A
  • 发明人:   ZHANG D
  • 专利权人:   WUXI MINGSHENG TEXTILE MACHINERY CO LTD
  • 国际专利分类:   C09D115/00, C09D123/06, C09D163/00, C09D005/08, C09D007/12
  • 专利详细信息:   CN106752675-A 31 May 2017 C09D-163/00 201753 Pages: 6 Chinese
  • 申请详细信息:   CN106752675-A CN11011496 17 Nov 2016
  • 优先权号:   CN11011496

▎ 摘　　要

NOVELTY - The preparation of anti-corrosion and anti-abrasion turbine blade modified epoxy resin multi-coating involves coarsening on surface of blade, rinsing blade with acetone and ethanol, mixing hard graphene fiber and hydroxy liquid rubber modified epoxy resin to prepare slurry, applying slurry to blade, obtaining polystyrene fiber-doped end-hydroxy liquid rubber modified epoxy resin coating, mixing hard tungsten carbide ceramic particles, graphene fiber and balance of modified epoxy resin to prepare slurry, applying slurry to surface of modified epoxy resin coating, and drying. USE - Preparation of anti-corrosion and anti-abrasion turbine blade modified epoxy resin multi-coating (claimed). ADVANTAGE - The method enables preparation of turbine blade modified epoxy resin multi-coating with excellent corrosion resistance and excellent abrasion resistance. DETAILED DESCRIPTION - The preparation of anti-corrosion and anti-abrasion turbine blade modified epoxy resin multi-coating involves coarsening on surface of blade, rinsing the surface of the blade with acetone and ethanol and drying, mixing 2-10 wt.% hard graphene fiber and hydroxy liquid rubber modified epoxy resin to prepare slurry, uniformly applying the slurry to the surface of the blade, drying at 90-130 degrees C, obtaining anti-corrosion and anti-abrasion polystyrene fiber-doped end-hydroxy liquid rubber modified epoxy resin coating on the surface of the blade, mixing 20-65 wt.% hard tungsten carbide ceramic particles, 2-10 wt.% graphene fiber and balance of modified epoxy resin to prepare slurry, uniformly applying slurry to surface of anti-corrosion and anti-abrasion high density polyethylene fiber-doped end-hydroxy liquid rubber-modified epoxy resin coating, drying at 90-130 degrees C to obtain anti-corrosion and anti-abrasion graphene fiber-doped end-hydroxy liquid rubber-modified epoxy resin/anti-corrosion and anti-abrasion tungsten carbide-high-density polyethylene fiber-doped terminal hydroxyl liquid rubber modified epoxy resin coating on the surface of blade.