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Lubricating oil additive with good carrions resistance

A lubricating oil additive and corrosion-resistant technology, applied in lubricating compositions, petroleum industry, etc., can solve the problem of high cost of vegetable oil, and achieve the effects of good corrosion resistance, improved quality and good viscosity

Inactive Publication Date: 2018-09-07
王琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since all industrial enterprises in the world today are seeking measures to reduce environmental pollution, this "natural" lubricating oil has this feature. Although the cost of vegetable oil is high, the increased cost is enough to offset the use of other synthetic lubricating oils. environmental governance costs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0013] Specific embodiment 1: a lubricating oil additive with good corrosion resistance, which is composed of the following raw materials in parts by weight: 20 parts of polyisobutenyl succinimide, 15 parts of phosphobisoctyl zinc salt, sulfide 6 parts of isobutylthiadiazole derivatives, 4 parts of phosphoric acid ester, 5 parts of anionic surfactant, 4 parts of hydrogenated rosin glyceride, 3 parts of sodium sulfite, 5 parts of zinc sulfate, 7 parts of alkyl naphthalene, 4 parts of polyether alcohol , 6 parts of aliphatic hydrocarbon, 11 parts of CMC, 4 parts of polyoxypropylene, 7 parts of sulfurized calcium alkylphenate, 5 parts of magnesium silicate, 3 parts of mineral essential oil, 4 parts of epoxy resin, 18 parts of potassium borate, 9 parts of sodium acetate, 4 parts of nano-titanium carbide and 25 parts of deionized water.

specific Embodiment 2

[0014] Specific embodiment 2: a lubricating oil additive with good corrosion resistance, which is composed of the following raw materials in parts by weight: 35 parts of polyisobutenyl succinimide, 22 parts of sulfur phosphorus bis-octyl alkyl zinc salt, sulfide 10 parts of isobutylthiadiazole derivatives, 7 parts of phosphoric acid ester, 7 parts of anionic surfactant, 10 parts of hydrogenated rosin glyceride, 4 parts of sodium sulfite, 11 parts of zinc sulfate, 10 parts of alkyl naphthalene, 8 parts of polyether alcohol , 12 parts of aliphatic hydrocarbons, 14 parts of CMC, 11 parts of polyoxypropylene, 13 parts of sulfurized calcium alkylphenate, 10 parts of magnesium silicate, 4 parts of mineral essential oil, 8 parts of epoxy resin, 20 parts of potassium borate, 12 parts of sodium acetate, 6 parts of nano-titanium carbide and 40 parts of deionized water.

specific Embodiment 3

[0015] Specific embodiment 3: a lubricating oil additive with good corrosion resistance, which is composed of the following raw materials in parts by weight: 45 parts of polyisobutenyl succinimide, 28 parts of sulfur phosphorus bis-octyl alkyl zinc salt, sulfide 15 parts of isobutylthiadiazole derivatives, 18 parts of phosphoric acid ester, 9 parts of anionic surfactant, 16 parts of hydrogenated rosin glyceride, 4 parts of sodium sulfite, 18 parts of zinc sulfate, 15 parts of alkyl naphthalene, 16 parts of polyether alcohol , 19 parts of aliphatic hydrocarbons, 18 parts of CMC, 16 parts of polyoxypropylene, 18 parts of sulfurized calcium alkylphenate, 25 parts of magnesium silicate, 5 parts of mineral essential oil, 16 parts of epoxy resin, 25 parts of potassium borate, 16 parts of sodium acetate, 8 parts of nano-titanium carbide and 60 parts of deionized water.

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PUM

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Abstract

The invention discloses a lubricating oil additive with good carrions resistance. The lubricating oil additive consists of the following raw materials in parts by weight: 20-45 parts of polyisobutenesuccinimide, 15-28 parts of sulfur-phosphorus bioctyl primary alkyl zinc salt, 6-15 parts of a vulcanized isobutyric thiadiazole derivative, 4-18 parts of phosphate, 5-9 parts of an anionic surfactant, 4-16 parts of hydrated glycerol ester of rosin, 3-4 parts of sodium sulfite, 5-18 parts of zinc sulfate, 7-15 parts of alkyl naphthalene, 4-16 parts of polyether alcohol, 6-19 parts of aliphatic hydrocarbon, 11-18 parts of CMC (Carboxyl methyl Cellulose), 4-16 parts of polypropylene oxide, 7-18 parts of calcium sulfide alkyl phenol, 5-15 parts of magnesium silicate, 3-5 parts of mineral essential oil, 4-16 parts of an epoxy resin, 18-25 parts of potassium borate, 9-16 parts of natrium aceticum, 4-8 parts of nano titanium carbide and 25-60 parts of deionized water. Due to compounding of multiple aids, good viscosities and anti-rusting and wearing resistance for improving properties of a lubricant can be achieved with a relatively small amount of the additive, and the quality of lubricating oil can be greatly improved.

Description

technical field [0001] The invention relates to a lubricating oil additive with good corrosion resistance. Background technique [0002] Lubricating oil generally consists of two parts: base oil and additives. Base oil is the main component of lubricating oil, which determines the basic properties of lubricating oil. Additives can make up for and improve the performance of base oil, endow some new properties, and are an important part of lubricating oil. [0003] Lubricant base oils are mainly divided into three categories: mineral base oils, synthetic base oils and biological base oils. Mineral base oils are widely used and used in a large amount (about 95%), but in some applications, products formulated with synthetic base oils and bio-oil base oils must be used, thus making these two base oils develop rapidly. [0004] Mineral base oils are refined from crude oil. The main production processes of lubricating oil base oil are: atmospheric and vacuum distillation, solven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N30/02C10N30/06C10N30/12
CPCC10M173/00C10M2201/061C10M2201/084C10M2201/087C10M2201/102C10M2203/02C10M2203/06C10M2203/1006C10M2207/122C10M2207/289C10M2209/10C10M2209/101C10M2209/105C10M2209/108C10M2209/12C10M2215/086C10M2219/087C10M2219/106C10M2223/04C10M2223/045C10N2030/02C10N2030/06C10N2030/12C10N2010/02C10N2010/04
Inventor 王琴
Owner 王琴
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