• 专利标题:   Electrostatic coating aqueous finishing coat comprises aqueous hydroxypropyl dispersion, antifoaming agent, scratch-resistant agent, deionized water, dispersant, aqueous aluminum powder, graphene, rheological agent, wetting agent, leveling agent, auxiliary agent, pH regulator, and crosslinking agent.
  • 专利号:   CN116063887-A
  • 发明人:   XUE R, LIN Q
  • 专利权人:   ZHEJIANG SHANGPIN FEIJIAO MFG PAINT CO
  • 国际专利分类:   C09D133/00, C09D005/10, C09D007/20, C09D007/61
  • 专利详细信息:   CN116063887-A 05 May 2023 C09D-133/00 202349 Chinese
  • 申请详细信息:   CN116063887-A CN10063117 13 Jan 2023
  • 优先权号:   CN10063117

▎ 摘  要

NOVELTY - Electrostatic coating aqueous finishing coat comprises 50-75 pts. wt. aqueous hydroxypropyl dispersion, 0.2-1 pts. wt. antifoaming agent, 0.3-1 pts. wt. scratch-resistant agent, 4-20 pts. wt. deionized water, 0-2 pts. wt. dispersant, 5-10 pts. wt. aqueous aluminum powder, 1-5 pts. wt. graphene, 0.1-1 pts. wt. rheological agent, 0.2-0.5 pts. wt. wetting agent, 0.1-0.5 pts. wt. leveling agent, 1-8 pts. wt. auxiliary agent, 0.1-0.5 pts. wt. pH regulator, 0.1-1 pts. wt. aluminum powder directing agent, 0.3-1 pts. wt. silane coupling agent and 5-15 pts. wt. crosslinking agent. USE - Used as electrostatic coating aqueous finishing coat. ADVANTAGE - The finishing coat is easy to atomize, safe and environmentally friendly; has low viscosity, good leveling, adhesion, ultra-low VOC, mechanical properties, wear-resistant, impact resistance, high hardness, solvent wiping resistance, super weather resistance, water resistance and anti-corrosion performance when matched with primer, and no defects i.e. leak coating, pinholes/heat rash. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparing the finishing coat.