• 专利标题:   Preparing infrared absorption coating with wide spectrum and low heat capacity useful in preparation process of the low heat capacity resin coating comprises grinding thermoelectric ceramic substrate and polishing for pretreatment, obtaining paint and spraying coating on surface.
  • 专利号:   CN114958167-A, CN114958167-B
  • 发明人:   ZHAO W, LIU Y, JIAO Y, FANG C
  • 专利权人:   SUZHOU PURONG SENSING TECHNOLOGY CO LTD
  • 国际专利分类:   C09D175/04, C09D005/32, C09D005/38, C09D007/62
  • 专利详细信息:   CN114958167-A 30 Aug 2022 C09D-175/04 202290 Chinese
  • 申请详细信息:   CN114958167-A CN10293549 23 Mar 2022
  • 优先权号:   CN10293549

▎ 摘  要

NOVELTY - Preparing infrared absorption coating with wide spectrum and low heat capacity, comprises (i) grinding thermoelectric ceramic substrate and polishing for pretreatment; (ii) obtaining paint by means of physical and chemical dispersion; (iii)spraying coating on the surface of the pretreated thermoelectric ceramics, curing, to obtain broad-spectrum absorption coating. USE - The coating is useful in the preparation process of the low heat capacity resin coating (claimed). ADVANTAGE - The prepared coating has good wide spectrum infrared absorption effect and sensor amplification effect, good impact resistance and good heat resistance, and effectively avoids the hygroscopicity of the coating, and has wide development prospect. The method is convenient to use and preparation method, reduces the redundant process operation, which not only can effectively save cost, but also can accelerate the application efficiency of coating and has very excellent applicability.