• 专利标题:   Temperature-resistant and anti-corrosion repairing agent comprises first filler which is spherical porous alumina, where carbon nano tube and zirconium oxide are mixed, and second filler is spherical silicon dioxide.
  • 专利号:   CN115044278-A
  • 发明人:   ZENG P, ZENG X
  • 专利权人:   DONGGUAN QINGBEI NEW MATERIAL CO LTD
  • 国际专利分类:   C09D163/00, C09D175/04, C09D183/06, C09D005/08, C09D007/61
  • 专利详细信息:   CN115044278-A 13 Sep 2022 C09D-163/00 202291 Chinese
  • 申请详细信息:   CN115044278-A CN10902391 29 Jul 2022
  • 优先权号:   CN10902391

▎ 摘  要

NOVELTY - Temperature-resistant and anti-corrosion repairing agent comprises first filler, which is a spherical porous alumina, carbon nanotubes and zirconium oxide mixed in a mass ratio of 1-2:1: 1:1-2, second filler: a mixture of spherical silicon dioxide, graphene and spherical boron nitride, and average particle diameter of the second filler less than the average particle size of the first filler. USE - The repairing agent is used for wearable parts, corrosion-resistant repairing and pre-protective coating and repairing various defects e.g. crack, scuffing, size oversize, casting air hole, sand hole and sealing and plugging. ADVANTAGE - The repairing agent has high temperature resistance, corrosion resistance, green and environment-friendly.