Lubricant for bearings

Abstract

The invention discloses a lubricant for bearings. The lubricant is prepared by, by weight, 25-50 parts of corn oil, 5-15 parts of polyoxyethylene ether, 3-10 parts of chloroform, 5-15 parts of hydrogenated dimer acid, 3-10 parts of FEVE fluorocarbon resin, 8-20 parts of mono-succinimide, 1-5 parts of sorbitan monooleate, 3-10 parts of macromolecule polyisobutene oil solution, 15-30 parts of sodiumdodecyl benzene sulfonate, 7-15 parts of oleanonic acid, 5-15 parts of phosphite, 15-25 parts of 2,5-ditert-butyl hydroquinone, 10-30 parts of epoxy linseed, 15-30 parts of sulfurized isobutylene, 8-20 parts of sodium potassium tartrate, 5-15 parts of hydroxypropyl methacrylate, 8-20 parts of oleic acid, 7-15 parts of triamine molybdate, 3-8 parts of benzotriazole, 5-15 parts of sorbitan oleate,40-80 parts of mineral base oil and 3-10 parts of stearic acid. The lubricant is moderate in viscosity, wide in applicable temperature range and ideal in lubricating effect.

Description

technical field

[0001] The invention relates to a lubricant, especially a lubricant for bearings. Background technique

[0002] The society we live in is inseparable from all kinds of mechanical equipment, and no matter how complex the mechanical equipment is, it is composed of various basic connecting parts and transmission parts. For example: motors, gears, bearings, belts, etc. The bearing is mainly used to reduce the mechanical load friction coefficient of the equipment in the transmission process. During the movement of the bearing, in order to reduce friction, buffer pressure and prolong the service life of the bearing, it is necessary to use lubricating oil or lubricant. According to the characteristics of the bearing movement, in addition to anti-pressure and anti-friction, the lubricating oil also needs to have good low-temperature start-up and anti-corrosion performance, so as to adapt to the long-term use of the bearing under various harsh conditions. But the s...

Examples

Embodiment 1

[0009] Embodiment 1 of the present invention: a kind of lubricant for bearing, made with the raw material of following weight portion: corn oil 25kg, polyoxyethylene ether 5kg, chloroform 3kg, hydrogenated dimer acid 5kg, FEVE fluorocarbon resin 3kg, single Succinimide 8kg, sorbitan monooleate 1kg, polymer polyisobutylene oil solution 3kg, sodium dodecylbenzenesulfonate 15kg, oleanolic acid 7kg, phosphite 5kg, 2,5 - Ditert-butyl hydroquinone 15kg, epoxy linseed 10kg, sulfurized isobutylene 15kg, potassium sodium tartrate 8kg, hydroxypropyl methacrylate 5kg, oleic acid 8kg, molybdate triamine 7kg, benzotriazole 3kg , sorbitan oleate 5kg, mineral base oil 40kg, stearic acid 3kg. In the preparation process, it can be prepared according to the existing method, and the same is true for the use method.

Embodiment 2

[0010] Embodiment 2 of the present invention: a kind of lubricant for bearing, made with the raw material of following weight portion: corn oil 50kg, polyoxyethylene ether 15kg, chloroform 10kg, hydrogenated dimer acid 15kg, FEVE fluorocarbon resin 10kg, single 20kg of succinimide, 5kg of sorbitan monooleate, 10kg of polymer polyisobutylene oil solution, 30kg of sodium dodecylbenzenesulfonate, 15kg of oleanolic acid, 15kg of phosphite, 2,5 - Ditert-butyl hydroquinone 25 kg, epoxy linseed 30 kg, isobutylene sulfide 30 kg, potassium sodium tartrate 20 kg, hydroxypropyl methacrylate 15 kg, oleic acid 20 kg, triamine molybdate 15 kg, benzotriazole 8kg, sorbitan oleate 15kg, mineral base oil 80kg, stearic acid 10kg. In the preparation process, it can be prepared according to the existing method, and the same is true for the use method.

Embodiment 3

[0011] Embodiment 3 of the present invention: a kind of lubricant for bearing, made with the raw material of following weight portion: corn oil 35kg, polyoxyethylene ether 8kg, chloroform 5kg, hydrogenated dimer acid 8kg, FEVE fluorocarbon resin 5kg, single Succinimide 12kg, sorbitan monooleate 2kg, polymer polyisobutylene oil solution 5kg, sodium dodecylbenzenesulfonate 20kg, oleanolic acid 10kg, phosphite 8kg, 2,5 - Ditert-butyl hydroquinone 18kg, epoxy linseed 15kg, isobutylene sulfide 20kg, potassium sodium tartrate 12kg, hydroxypropyl methacrylate 8kg, oleic acid 12kg, triamine molybdate 10kg, benzotriazole 5kg , sorbitan oleate 10kg, mineral base oil 55kg, stearic acid 5kg. In the preparation process, it can be prepared according to the existing method, and the same is true for the use method.

technical field

[0001] The invention relates to a lubricant, especially a lubricant for bearings. Background technique

[0002] The society we live in is inseparable from all kinds of mechanical equipment, and no matter how complex the mechanical equipment is, it is composed of various basic connecting parts and transmission parts. For example: motors, gears, bearings, belts, etc. The bearing is mainly used to reduce the mechanical load friction coefficient of the equipment in the transmission process. During the movement of the bearing, in order to reduce friction, buffer pressure and prolong the service life of the bearing, it is necessary to use lubricating oil or lubricant. According to the characteristics of the bearing movement, in addition to anti-pressure and anti-friction, the lubricating oil also needs to have good low-temperature start-up and anti-corrosion performance, so as to adapt to the long-term use of the bearing under various harsh conditions. But the s...

Examples

Embodiment 1

[0009] Embodiment 1 of the present invention: a kind of lubricant for bearing, made with the raw material of following weight portion: corn oil 25kg, polyoxyethylene ether 5kg, chloroform 3kg, hydrogenated dimer acid 5kg, FEVE fluorocarbon resin 3kg, single Succinimide 8kg, sorbitan monooleate 1kg, polymer polyisobutylene oil solution 3kg, sodium dodecylbenzenesulfonate 15kg, oleanolic acid 7kg, phosphite 5kg, 2,5 - Ditert-butyl hydroquinone 15kg, epoxy linseed 10kg, sulfurized isobutylene 15kg, potassium sodium tartrate 8kg, hydroxypropyl methacrylate 5kg, oleic acid 8kg, molybdate triamine 7kg, benzotriazole 3kg , sorbitan oleate 5kg, mineral base oil 40kg, stearic acid 3kg. In the preparation process, it can be prepared according to the existing method, and the same is true for the use method.

Embodiment 2

[0010] Embodiment 2 of the present invention: a kind of lubricant for bearing, made with the raw material of following weight portion: corn oil 50kg, polyoxyethylene ether 15kg, chloroform 10kg, hydrogenated dimer acid 15kg, FEVE fluorocarbon resin 10kg, single 20kg of succinimide, 5kg of sorbitan monooleate, 10kg of polymer polyisobutylene oil solution, 30kg of sodium dodecylbenzenesulfonate, 15kg of oleanolic acid, 15kg of phosphite, 2,5 - Ditert-butyl hydroquinone 25 kg, epoxy linseed 30 kg, isobutylene sulfide 30 kg, potassium sodium tartrate 20 kg, hydroxypropyl methacrylate 15 kg, oleic acid 20 kg, triamine molybdate 15 kg, benzotriazole 8kg, sorbitan oleate 15kg, mineral base oil 80kg, stearic acid 10kg. In the preparation process, it can be prepared according to the existing method, and the same is true for the use method.

Embodiment 3

[0011] Embodiment 3 of the present invention: a kind of lubricant for bearing, made with the raw material of following weight portion: corn oil 35kg, polyoxyethylene ether 8kg, chloroform 5kg, hydrogenated dimer acid 8kg, FEVE fluorocarbon resin 5kg, single Succinimide 12kg, sorbitan monooleate 2kg, polymer polyisobutylene oil solution 5kg, sodium dodecylbenzenesulfonate 20kg, oleanolic acid 10kg, phosphite 8kg, 2,5 - Ditert-butyl hydroquinone 18kg, epoxy linseed 15kg, isobutylene sulfide 20kg, potassium sodium tartrate 12kg, hydroxypropyl methacrylate 8kg, oleic acid 12kg, triamine molybdate 10kg, benzotriazole 5kg , sorbitan oleate 10kg, mineral base oil 55kg, stearic acid 5kg. In the preparation process, it can be prepared according to the existing method, and the same is true for the use method.