• 专利标题:   Two-component anti-corrosion paint comprises paint component comprising epoxy resin, xylene, polyamide wax, color filler, silicone polymer and two-dimensional nano-graphene, and curing agent component comprising modified aramidamine adduct.
  • 专利号:   CN111117420-A
  • 发明人:   LI L, XU Z
  • 专利权人:   SUZHOU JIREN HIGHTECH MATERIALS CO LTD
  • 国际专利分类:   C09D163/00, C09D005/08, C09D007/61, C09D007/65
  • 专利详细信息:   CN111117420-A 08 May 2020 C09D-163/00 202046 Pages: 5 Chinese
  • 申请详细信息:   CN111117420-A CN10937557 30 Sep 2019
  • 优先权号:   CN10937557

▎ 摘  要

NOVELTY - Two-component anti-corrosion paint comprises paint component and curing agent component, and is packaged in two components, where the paint component comprises 30-40 wt.% epoxy resin, 5-8 wt.% xylene, 1-3 wt.% isobutanol, 0.3-1 wt.% polyamide wax, 22.3-27.5 wt.% color filler, 0.1-0.5 wt.% silicone polymer and 10-30 wt.% two-dimensional nano-graphene. The curing agent component comprises a modified aramidamine adduct, where the mass ratio of the paint component to the curing agent component is 8:1-10:1. USE - Two-component anti-corrosion paint. ADVANTAGE - The paint improves anticorrosive performance by 1-2 times. The process is simple to operate. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing the paint, involving (a) adding epoxy resin, xylene, isobutanol and polyamide wax into a reaction kettle in sequence and stirring at a speed of 1800 rpm for 0.2-0.3 hour until the mixed solution is completely diluted and dissolved, (b) adding pigment and filler, silicone polymer, and two-dimensional nano-graphene into a mixed solution, dispersing at a speed of 1500 rpm and heat preserving at 55-60 degrees C for 15 minutes, and (c) adding the curing agent into the mixed solution prepared in step (b), dispersing for 5-10 minutes, and dividing and packing to obtain the product.