• 专利标题:   Doped composite graphene oxide composite coating comprises graphene oxide composite terminal hydroxyl polydimethylsiloxane main agent, ethyl orthosilicate crosslinking agent, mixed solvent, and dibutyltin dilaurate catalyst.
  • 专利号:   CN106700924-A
  • 发明人:   LI W, XU Z
  • 专利权人:   SUZHOU JIREN HIGHTECH MATERIALS CO LTD
  • 国际专利分类:   C09D183/06, C09D007/12
  • 专利详细信息:   CN106700924-A 24 May 2017 C09D-183/06 201747 Pages: 14 Chinese
  • 申请详细信息:   CN106700924-A CN11239078 28 Dec 2016
  • 优先权号:   CN11239078

▎ 摘  要

NOVELTY - A doped composite graphene oxide composite coating comprises main agent, crosslinking agent, mixed solvent, and catalyst. The solid content of the composite coating is 30-70 wt.%. The main agent is graphene oxide composite terminal hydroxyl polydimethylsiloxane. The crosslinking agent is ethyl orthosilicate. The catalyst is dibutyltin dilaurate. The mass ratio of main agent and crosslinking agent is 7:3-9.5:0.5. The content of catalyst is 0.01-0.1 wt.%. USE - Doped composite graphene oxide composite coating. ADVANTAGE - The coating has good heat conductivity and mechanical property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of composite coating comprising dissolving graphene oxide composite terminal hydroxyl polydimethylsiloxane in mixed solvent and stirring at 500-2000 revolutions/minute for 0.1-2 hours; and slowly adding ethyl orthosilicate and catalyst dibutyltin laurate, and solidifying and forming at room temperature.