High-temperature-resistant locomotive-lubricating-oil-resistant rubber composition as well as preparation method and application thereof
The invention provides a rubber composition resistant to high temperature and locomotive lubricating oil, which is prepared from the following components in parts by weight: 100 parts of hydrogenated butadiene-acrylonitrile rubber, 4 to 7 parts of zinc oxide, 1 to 3 parts of stearic acid, 1.5 to 2.5...
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| creator | GAO MING WANG WEI MAO KUNPENG JI YUAN ZHAO JINGCUN HE CHUNJIANG PEI DINGFENG |
| description | The invention provides a rubber composition resistant to high temperature and locomotive lubricating oil, which is prepared from the following components in parts by weight: 100 parts of hydrogenated butadiene-acrylonitrile rubber, 4 to 7 parts of zinc oxide, 1 to 3 parts of stearic acid, 1.5 to 2.5 parts of barium dioctyl dithiophosphate, 1.5 to 2.5 parts of barium dibenzyl dithiocarbamate and 1 to 2 parts of 1, 6-dithiosulfate decane disodium salt. The composition comprises the following components in parts by weight: 20-30 parts of epoxy resin, 3-5 parts of microcrystalline wax, 3-5 parts of beta-(3, 5-di-tert-butyl-4-hydroxyphenyl) octadecanol propionate and 40-60 parts of carbon black. The invention also provides a preparation method and application of the rubber composition. The rubber composition can obviously prolong the service life of a water and oil conveying rubber pipe for a diesel engine, especially a high-power diesel locomotive diesel engine cooling system.
本发明提供一种耐高温耐机车润滑油的橡胶组合物，包含如下重量份的组分：氢化 |
| format | Patent |
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本发明提供一种耐高温耐机车润滑油的橡胶组合物，包含如下重量份的组分：氢化</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THEIR PREPARATION OR CHEMICAL WORKING-UP THERMAL INSULATION IN GENERAL USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WEAPONS |
| title | High-temperature-resistant locomotive-lubricating-oil-resistant rubber composition as well as preparation method and application thereof |
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