• 专利标题:   Graphene wood-plastic floor comprises graphene wear-resistant layers comprising aluminum oxide that are laminated sequentially from top to bottom, decorative layer and graphene composite base layer comprising calcium carbonate.
  • 专利号:   CN112406232-A
  • 发明人:   XIAO P, LIU H, WANG Q
  • 专利权人:   QINGDAO DETONG NANO TECHNOLOGY CO LTD
  • 国际专利分类:   B32B027/06, B32B027/20, B32B027/32, B32B027/42, B32B033/00, B32B037/06, B32B037/10, C08K003/04, C08K003/26, C08L023/06, C08L097/02
  • 专利详细信息:   CN112406232-A 26 Feb 2021 B32B-027/06 202127 Pages: 10 Chinese
  • 申请详细信息:   CN112406232-A CN11264036 12 Nov 2020
  • 优先权号:   CN11264036

▎ 摘  要

NOVELTY - Graphene wood-plastic floor comprises graphene wear-resistant layers laminated sequentially from top to bottom, decorative layer and graphene composite base layer, where the graphene wear-resistant layer comprises 0.1-0.5 pt. wt. graphene, 20 pts. wt. aluminum oxide and 80 pts. wt. melamine resin, and the graphene composite base layer comprises 1-5 pts. wt. graphene, 90 pts. wt. polyethylene, 40 pts. wt. plant powder, 30 pts. wt. calcium carbonate, 1 pt. wt. lubricant, 2 pts. wt. coupling agent, 1 pt. wt. compatibilizer, 0.1 pt. wt. antioxidant and 1 pt. wt. anti-impact filler. USE - As graphene wood-plastic floor. ADVANTAGE - The graphene wood-plastic floor reduces the expansion and contraction deformation of the wood-plastic floor, improves the UV resistance, toughness and thermal conductivity of the wood-plastic floor, simplifies the production process, reduces the production cost and extends the wood-plastic floor service life. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for manufacturing graphene wood-plastic floor involving preparing graphene composite base layer and graphene wear-resistant layer, stacking decorative layer on prepared graphene composite base layer, stacking a layer of the prepared graphene wear-resistant layer on the decorative layer to obtain a rough floor and hot-pressing the rough floor blank to obtain the product.