• 专利标题:   Low density aqueous workshop primer comprises aqueous silicate solution comprising comprises mixed solutions of potassium silicate, lithium silicate and/or sodium silicate, aqueous graphene slurry, zinc powder, filler and organic modified zinc phosphate salt.
  • 专利号:   CN113429813-A
  • 发明人:   SONG Z, YANG M, SU Y, WEI J
  • 专利权人:   XIAMEN SUNRUI SHIP COATING CO LTD
  • 国际专利分类:   C09D005/08, C09D005/10, C09D007/61, C09D001/02
  • 专利详细信息:   CN113429813-A 24 Sep 2021 C09D-001/02 202193 Chinese
  • 申请详细信息:   CN113429813-A CN10652713 11 Jun 2021
  • 优先权号:   CN10652713

▎ 摘  要

NOVELTY - Low density aqueous workshop primer comprises a component A and component B. The component A comprises an aqueous silicate solution and an aqueous graphene slurry. The component B comprises a zinc powder, a filler and an organic modified zinc phosphate salt. USE - Used as low density aqueous workshop primer. ADVANTAGE - The low density aqueous workshop primer: has simple preparation technique which does not need to continuously stir and easily block the spray gun thus solves the problems of inconvenience in the construction of aqueous workshop primer; is economical; and has wide market application prospect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing low density aqueous workshop primer, comprising (i) mixing the aqueous silicate solution and aqueous graphene slurry to obtain component A and mixing the zinc powder, the filler and the organic modified zinc phosphate salt to obtain the second component; and (ii) mixing the component A and B component.