High-wear-resistance composite material, preparation method thereof and water-lubricated bearing

• Main Authors: DING XINGWU, ZHANG BAOSHENG, TAO LEI, WANG HU, OUYANG WU, LIANG XINGXIN, YANG JUN, LONG GUANGBAO, XIAO LAN, LUO KUN, TAN ZHIJUN, TAN GAOHUI, ZHANG HU
• Format: Patent
• Language: Chinese; English
• Published: 11.07.2023
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

The invention relates to the field of composite materials, in particular to a high-wear-resistance composite material, a preparation method of the high-wear-resistance composite material and a water-lubricated bearing. Comprising the following components in parts by weight: 80-100 parts of carboxy nitrile rubber, 10-20 parts of chlorinated polyethylene rubber, 50-70 parts of ultra-high molecular weight polyethylene, 5-10 parts of epoxy resin, 20-30 parts of aminated molybdenum disulfide, 1-2 parts of a lubricant, 0.1-0.5 part of a cross-linking agent, 5-10 parts of an inorganic filler, 0.01-0.1 part of organic amine and 1-3.5 parts of a vulcanizing aid. And the material is an excellent material for manufacturing water-lubricated bearings. 本发明涉及复合材料领域，具体为一种高耐磨复合材料及其制备方法、水润滑轴承，以重量份数计，包括：羧基丁腈橡胶80-100份、氯化聚乙烯橡胶10-20份、超高分子量聚乙烯50-70份、环氧树脂5-10份、氨基化二硫化钼20-30份、润滑剂1-2份、交联剂0.1-0.5份、无机填料5-10份、有机胺0.01-0.1份、硫化助剂1-3.5份，本发明高耐磨复合材料具有良好的耐磨性能，是制作水润滑轴承的优良材料。