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  • 专利标题:   Oxygen-barrier floor heating pipe comprises an inner layer (of modified graphene oxide, fluoropolymer and polymer matrix), an outer layer (of e.g. polymer matrix), an adhesive layer (of e.g. hot melt adhesive) and an oxygen-barrier layer.
  • 专利号:   CN106633302-A, CN106633302-B
  • 发明人:   WANG J, GAO Y, XIE W
  • 专利权人:   TIANJIN ZHONGCAI PROFILES CO LTD
  • 国际专利分类:   B32B001/08, B32B027/08, B32B027/18, B32B027/30, B32B027/32, B32B033/00, B32B007/12, C08K003/04, C08K009/04, C08L023/06, C08L023/08, C09J011/04, C09J201/00, F24D003/14
  • 专利详细信息:   CN106633302-A 10 May 2017 C08L-023/06 201744 Pages: 7 Chinese
  • 申请详细信息:   CN106633302-A CN11187855 20 Dec 2016
  • 优先权号:   CN11187855

▎ 摘　　要

NOVELTY - Oxygen-barrier floor heating pipe comprises an inner layer, an outer layer, an adhesive layer and an oxygen-barrier layer, where inner layer is composed of 0-1 pt. wt. modified graphene oxide, 5-10 pts. wt. fluoropolymer and 100 pts. wt. polymer matrix, the outer layer is composed of 1-10 pts. wt. modified graphene oxide and 100 pts. wt. polymer matrix, and the adhesive layer is composed of 0.5-0.8 pts. wt. modified graphene oxide and 100 pts. wt. hot melt adhesive. USE - Used as oxygen-barrier floor heating pipe. ADVANTAGE - The floor heating pipe: has high thermal conductivity and anti-scaling property (claimed); contains adhesive layer having high thermal stability; and has smooth pipe wall due to the presence of fluoropolymer.