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  • 专利标题:   Graphene-based inorganic fiber pipeline comprises inner lining layer, fiber reinforcement layer and outer protective layer, where inner lining layer and outer protective layer are made of high-temperature-resistant adhesive material.
  • 专利号:   CN107725910-A, CN107725910-B
  • 发明人:   HUANG Y, HUANG Z
  • 专利权人:   GUANGXI XUTENG IND GROUP CO LTD
  • 国际专利分类:   B29C047/02, B29C047/06, B29C047/08, C08K013/04, C08K003/04, C08K003/22, C08K003/36, C08K007/08, C08K007/10, C08K007/14, C08L023/06, C08L061/06, C08L063/00, C08L083/07, D01F009/08, F16L057/02, F16L057/04, F16L009/14
  • 专利详细信息:   CN107725910-A 23 Feb 2018 F16L-009/14 201821 Pages: 11 Chinese
  • 申请详细信息:   CN107725910-A CN11049012 31 Oct 2017
  • 优先权号:   CN11049012

▎ 摘　　要

NOVELTY - A graphene-based inorganic fiber pipeline comprises an inner lining layer, a fiber reinforcement layer and an outer protective layer. The inner lining layer and the outer protective layer are made of high-temperature-resistant adhesive material, respectively. The fiber reinforced layer is a mesh structure formed by winding inorganic fibers. The high-temperature-resistant adhesive material is a multifunctional adhesive based on graphene and polyethylene, and comprises graphene, polyethylene resin, phenolic resin, flame retardant, aluminum hydroxide and silicon dioxide. USE - Graphene-based inorganic fiber pipeline. ADVANTAGE - The graphene-based inorganic fiber pipeline has excellent high-temperature-resistance, high-pressure resistance and flame retardant property. DETAILED DESCRIPTION - A graphene-based inorganic fiber pipeline comprises an inner lining layer, a fiber reinforcement layer and an outer protective layer. The inner lining layer and the outer protective layer are made of high-temperature-resistant adhesive material, respectively. The fiber reinforced layer is a mesh structure formed by winding inorganic fibers. The high-temperature-resistant adhesive material is a multifunctional adhesive based on graphene and polyethylene, and comprises 10-30 pts. wt. graphene, 40-80 pts. wt. polyethylene resin, 30-100 pts. wt. phenolic resin, 1-10 pts. wt. flame retardant, 10-30 pts. wt. aluminum hydroxide, 10-50 pts. wt. silicon dioxide, 1-20 pts. wt. magnesium borate whiskers, 1-6 pts. wt. glass fiber, 30-60 pts. wt. methyl vinyl silicone rubber, 5-20 pts. wt. silica fumes, 5-30 pts. wt. epoxy resin, 0.1-2 pts. wt. pentaerythritol stearate, 10-30 pts. wt. phenoxy polyphosphazene elastomer, 10-30 pts. wt. flame retardant masterbatch, 1-3 pts. wt. 4,4'-thiobis(2-tert-butyl-6-methylphenol), 1-10 pts. wt. propene, 1-10 pts. wt. 1-butene, 1-10 pts. wt. 1-hexene and 1-3 pts. wt. stearic acid. The inorganic fiber is quartz fiber, basalt fiber, granite fiber or high-aluminum ceramic fiber zirconium fiber. An INDEPENDENT CLAIM is included for the method for preparing the graphene-based inorganic fiber pipeline.