• 专利标题:   Graphene and non-ferrous metal tailings based foamed wallboard comprises non-ferrous metal tailings, graphene, vermiculite, aluminum fluoride, aluminum silicate fiber, montmorillonite, clay, cosolvent, foaming agent and stabilizing agent.
  • 专利号:   CN108996987-A
  • 发明人:   HUANG Y, HUANG Z, YU Y
  • 专利权人:   GUANGXI XUTENG IND GROUP CO LTD
  • 国际专利分类:   C04B033/13, C04B033/132, C04B033/36, C04B038/02
  • 专利详细信息:   CN108996987-A 14 Dec 2018 C04B-033/13 201916 Pages: 17 Chinese
  • 申请详细信息:   CN108996987-A CN10758734 11 Jul 2018
  • 优先权号:   CN10758734

▎ 摘  要

NOVELTY - A foamed wallboard comprises a main ingredient and an additive. The main material comprises 70-90 pts. wt. non-ferrous metal tailings. The additive comprises 0.5-8 pts. wt. graphene, 1-15 pts. wt. vermiculite, 2-10 pts. wt. aluminum fluoride, 3-8 pts. wt. aluminum silicate fiber, 5-15 pts. wt. montmorillonite, 1-10 pts. wt. clay, 5-20 pts. wt. cosolvent, 0.1-5 pts. wt. foaming agent and 0.1-5 pts. wt. stabilizing agent. USE - Foamed wallboard. ADVANTAGE - The foamed wallboard: is lightweight and environmentally-friendly; and has high strength and toughness, and excellent thermal resistance, high-temperature resistance, sound resistance, water resistance and impermeability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing the foamed wallboard.