• 专利标题:   Preparation of graphene-reinforced building ceramic glaze involves heating flaky graphite, quenching, ball milling, adding e.g. sugar, ball milling, applying ball-milled glaze slurry on ceramic material, and drying.
  • 专利号:   CN108164141-A
  • 发明人:   LUO J, HU F, XI Y, ZHAO C
  • 专利权人:   GUANGDONG CLERAIN ENVIRONMENTAL SCITECH, JINGDEZHEN CERAMIC INST
  • 国际专利分类:   C03C008/02, C03C008/14, C04B033/34, C04B041/86, C01B032/184
  • 专利详细信息:   CN108164141-A 15 Jun 2018 C03C-008/02 201847 Pages: 5 Chinese
  • 申请详细信息:   CN108164141-A CN10004392 03 Jan 2018
  • 优先权号:   CN10004392

▎ 摘  要

NOVELTY - Preparation of graphene-reinforced building ceramic glaze involves placing 1-3 wt.% flaky graphite with respect to content of building ceramic glaze in a roller kiln for heating more than 1100 degrees C, quenching, repeating heating and quenching several times, weighing 3-8 wt.% sugar or starch with respect to content of building ceramic glaze, adding raw materials in the processed graphite and building ceramic glaze into batch ball mill for ball milling for 3-5 hours, adding sugar or starch and other raw materials in the building ceramic glaze, ball milling for 1-2 hours, applying the ball-milled glaze slurry on ceramic material, and drying. USE - Preparation of graphene-reinforced building ceramic glaze. ADVANTAGE - The preparation of graphene-reinforced building ceramic glaze improves hardness and wear resistance. The glazed microhardness of prepared graphene-reinforced building ceramic glaze is 726-755 Hv, and the wear resistance grade reaches more than 5 grades. The preparation is simple, economical, and suitable for industrial scale production.