中科微点-全球专利检索

  1. Login
  2. Sign Up
Invention Publication
CN110079211A8 具有良好耐刮擦性的水性辊涂不粘涂层及其涂覆方法 有权

具有良好耐刮擦性的水性辊涂不粘涂层及其涂覆方法
Abstract:
本发明涉及一种辊涂不粘涂料，特别涉及一种具有良好耐刮擦性的水性辊涂不粘涂层及其涂覆方法，属于不粘涂料技术领域。一种具有良好耐刮擦性的水性辊涂不粘涂层，该不粘涂层包括底涂层、中涂层和面涂层，所述底涂层是由含有PAI和复合树脂的底漆涂覆而成，PAI和复合树脂的重量比是1:2.2～3.5；复合树脂由PPSU和PEEK组成，PPSU与PEEK的重量比为1:0.5～1。底涂层含有PPSU、PEEK、PAI，中涂层含有氟树脂、PAI、PEEK、PPSU，面涂层含有氟树脂。该不粘涂层具有较强的延展性能，良好的耐刮擦性能。
Abstract(English):

The invention relates to a roller painting non-sticky coating, in particular to a water-based roller painting non-sticky coating with good scraping resistance and a coating method of the non-sticky coating, and belongs to the technical field of the non-sticky coating. The water-based roller painting non-sticky coating with good scraping resistance comprises a priming coat, a floating coat and a finishing coat, wherein the priming coat is formed by coating of primer containing PAI (polyamide) and composite resin, and the weight ratio of PAI to the composite resin is 1:(2.2-3.5); the composite resin comprises PPSU (polyphenylsulphone) and PEEK (polyether-ether-ketone) in the weight ratio of PPSU to PEEK being 1:(0.5-1). The priming coat contains PPSU, PEEK and PAI, the floating coat containsfluororesin, PAI, PEEK and PPSU, and the finishing coat contains fluororesin. The non-sticky coating has higher ductility and good scraping resistance.

Public/Granted literature
Patent Agency Ranking
0/0