• 专利标题:   Wave-absorbing anticorrosive paint comprises e.g. ferrite powder, epoxy resin, carbon nano tube, rare earth oxide, solvent, hardener, aluminum foil, butyl rubber, plasticizer, graphene, acrylic resin, nano titanium dioxide, porous foam material, nano aluminum oxide, antioxidant and thickener.
  • 专利号:   CN116144231-A
  • 发明人:   HE J
  • 专利权人:   SHANGHAI TIANYANG STEEL TUBE CO LTD
  • 国际专利分类:   C09D133/00, C09D163/00, C09D005/08, C09D005/32, C09D007/48, C09D007/61
  • 专利详细信息:   CN116144231-A 23 May 2023 C09D-133/00 202352 Chinese
  • 申请详细信息:   CN116144231-A CN10243171 14 Mar 2023
  • 优先权号:   CN10243171

▎ 摘  要

NOVELTY - A wave-absorbing anticorrosive paint comprises 5-20 pts. wt. ferrite powder, 10-30 pts. wt. epoxy resin, 5-10 pts. wt. carbon nano tube, 1-5 pts. wt. rare earth oxide, 2-10 pts. wt. solvent, 20-60 pts. wt. hardener, 1-5 pts. wt. aluminum foil, 5-10 pts. wt. butyl rubber, 5-15 pts. wt. plasticizer, 20-40 pts. wt. graphene, 30-50 pts. wt. acrylic resin, 2-4 pts. wt. nano titanium dioxide, 5-10 pts. wt. porous foam material, 0.1-1.1 pts. wt. nano aluminum oxide, 0.3-1.5 pts. wt. antioxidant, 1-5 pts. wt. thickener, 2-3 pts. wt. diluent, 1-9 pts. wt. curing agent, 3-9 pts. wt. filler and 10-20 pts. wt. mixed solvent. USE - As wave-absorbing anticorrosive paint. ADVANTAGE - The wave-absorbing anticorrosive paint has very strong electromagnetic wave absorption capacity, can be used in corrosive environments and very harsh environments, provides long-term surface protection for equipment in the harsh environments, prolongs service life of the coating, and has great economic popularization value. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a preparation method of the wave-absorbing anticorrosive paint comprising (S1) putting the raw materials into a reaction kettle, and carrying out electric heating and stirring for 30 minutes, (S2) putting the mixed material obtained in step (S1) into a stirring kettle, adding filler, and strongly stirring for 62 minutes using a high-speed dispersing machine, and (S3) grinding the mixed material liquid obtained in step (S2) in a grinder, performing index inspection after the fineness reaches 55-60 μm, extruding the material into blocks using an extruder after the index inspection is qualified, and packaging the blocks for delivery.