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  • 专利标题:   Anti-scale layer used in preparing heat-resistant polyethylene (PE-RT) floor heating pipe, comprises PE-RT, organic silicone masterbatch, nano-silicon dioxide and modified-graphene oxide prepared by modifying graphene oxide with surface modifier.
  • 专利号:   CN115304845-A
  • 发明人:   OU J, CHEN S, CHENG X, QIN X, LV A
  • 专利权人:   RIFENG ENTERPRISE TIANJIN CO LTD, RIFENG ENTERPRISE GROUP CO LTD
  • 国际专利分类:   B32B001/08, B32B027/08, B32B027/18, B32B027/30, B32B027/32, B32B007/12, C08K003/04, C08K003/08, C08K003/36, C08K009/04, C08K009/06, C08L023/06, C08L083/04, F24D003/12
  • 专利详细信息:   CN115304845-A 08 Nov 2022 C08L-023/06 202305 Chinese
  • 申请详细信息:   CN115304845-A CN10889802 27 Jul 2022
  • 优先权号:   CN10889802

▎ 摘　　要

NOVELTY - An anti-scale layer comprises 90-100 pts. wt. PE-RT, 11-16 pts. wt. organic silicone masterbatch, 2-8 pts. wt. nano-silicon dioxide and 2-8 pts. wt. modified-graphene oxide. The modified graphene oxide is graphene oxide modified with a surface modifier. USE - Anti-scale layer used in preparing PE-RT floor heating pipe (claimed) of heating system. ADVANTAGE - The anti-scale layer has excellent dual effect of preventing and cleaning dirt, and high thermal conductivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for PE-RT floor heating pipe, which comprises the anti-scale layer, an adhesive layer and a protective layer arranged from the inside to the outside.