• 专利标题:   Anti-leakage coating for magnetic pumps, comprises epoxy resin, aluminum tripolyphosphate, dispersant, nano-titanium oxide, composite filler, polyurethane resin, silica sol, bisphenol A and deionized water.
  • 专利号:   CN112226140-A
  • 发明人:   WU H, WU X, WU J, MENG J, WANG Q, WANG W, TANG Z, XU J
  • 专利权人:   ANHUI YINLONG PUMP VALVE CO LTD
  • 国际专利分类:   C09D163/00, C09D175/04, C09D007/61, C09D007/63
  • 专利详细信息:   CN112226140-A 15 Jan 2021 C09D-163/00 202120 Pages: 5 Chinese
  • 申请详细信息:   CN112226140-A CN10908705 02 Sep 2020
  • 优先权号:   CN10908705

▎ 摘  要

NOVELTY - Anti-leakage coating comprises epoxy resin, aluminum tripolyphosphate, dispersant, nano-titanium oxide (TiO2), composite filler, polyurethane resin, silica sol, bisphenol A and deionized water. USE - Anti-leakage coating for magnetic pumps. ADVANTAGE - The anti-leakage coating increases the mechanical properties of the resin. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing anti-leakage coating for magnetic pump, which involves: (A) putting epoxy resin, aluminum tripolyphosphate, dispersant, polyurethane resin and bisphenol A into the polymerization kettle, heating the mixture to 60-75 degrees C, and stirring the mixture during the heating process at 750-900 revolution/minute; (B) putting nano TiO2 and composite filler into the grinder for grinding, and the grinding fineness is 8-15 micrometer; and (C) mixing materials, adding to the stirred tank, adding silica sol and deionized water to the stirred tank, and stirring at 500-700revolution/minute to obtain final product.