Water erosion resistant cable material

• Main Authors: TANG QINGSONG, HE JUNWEN, TANG JUNLI
• Format: Patent
• Language: Chinese; English
• Published: 18.05.2018
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CONDUCTORS; ELECTRICITY; INSULATORS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

The invention discloses a water erosion resistant cable material, which is composed of the following raw materials by weight: 5-9 parts of a coupling agent, 2-4 parts of polyisocyanate, 1-6 parts of coumarone resin, 0.5-2 parts of a small molecular chain extender, 4-7 parts of linoleic acid, 6-9 parts of palm fiber, 8-12 parts of a plasticiser, 5-9 parts of silica aerogel, 3-8 parts of iron acetylacetonate, 2-7 parts of rosin glycerin ester, 2-6 parts of polyphenylene sulfide, 1-4 parts of linear phenolic resin, 2-8 parts of nickel naphthenate, 1-5 parts of an antioxidant TNP, and 4-9 parts ofa lubricant. The water erosion resistant cable material invention has the advantages of enhancing the strength, abrasion resistance and water erosion of cables, improving the cable lifetime and the like. 本发明公开了种耐水侵蚀电缆材料，按照重量份有以下原料组成：偶联剂5-9份、多异氰酸酯2-4份、古马隆树脂1-6份、小分子扩链剂0.5-2份、亚麻油酸4-7份、棕榈纤维6-9份、塑化剂8-12份、二氧化硅气凝胶5-9份、乙酰丙酮铁3-8份、松香甘油酯2-7份、聚苯硫醚2-6份、线性酚醛树脂1-4份、环烷酸镍2-8份、抗氧剂TNP占1-5份和润滑剂4-9份。本发明具有提高了电缆的强度、耐磨性和耐水侵蚀性以及提高了电缆的寿命等特点。