Formula of industrial hydraulic oil

A technology of hydraulic oil and formula, applied in the petroleum industry, lubricating composition and other directions, can solve the problems of affecting the performance of hydraulic oil, insufficient lubricity and anti-wear properties, corrosion of metals, etc., and achieve a good effect of modifying the face shape.

Inactive Publication Date: 2018-05-04
徐州市邦达液压机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Hydraulic oil is the working medium used to transmit energy in hydraulic transmission and control systems. In the field of hydraulic oil production, due to the lack of performance and sources of mineral oil base oils, water-based hydraulic oils such as water-ethylene glycol hydraulic oil It has been widely used due to its excellent flame retardancy. However, water-glycol hydraulic oil also has some disadvantages, such as corrosion of metal during use, serious lack of lubricity and anti-wear properties, and the production cost of ethylene glycol. Higher, also affect the use of water-glycol hydraulic oil, in addition, water-glycol hydraulic oil at 60 ℃, the evaporation rate of water is very fast, the reduction of water will seriously affect the performance of hydraulic oil, hydraulic oil The flame retardancy is also greatly reduced

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0007] A formula for industrial hydraulic oil. The raw materials in the formula are composed by weight percentage: 5% base oil, 1% anti-corrosion and anti-rust agent, 1% detergent and dispersant, 5% antioxidant, 3% metal deactivator, anti-corrosion agent Foaming agent 2%, viscosity modifier 1%, naphthenic base oil 11%, petroleum sulfonate 5%, alkylphenate 3%, alkyl calcium salicylate 3%, thiophosphate 1%, kaolin 5%, 1% Chinese medicine powder, 4% titanium dioxide, and 2% zinc stearate. At this time, the effect of industrial hydraulic oil to modify the face shape and sunscreen and skin care is insufficient.

Embodiment 2

[0009] A formula for industrial hydraulic oil. The raw materials in the formula are composed by weight percentage: 15% of base oil, 5% of anti-corrosion and anti-rust agent, 10% of detergent and dispersant, 15% of antioxidant, 9% of metal deactivator, anti-corrosion agent Foaming agent 3%, viscosity modifier 5%, naphthenic base oil 19%, petroleum sulfonate 7%, alkylphenate 5%, alkyl calcium salicylate 5%, thiophosphate 5%, kaolin 10%, Chinese medicine powder 1.5%, titanium dioxide 5%, and zinc stearate 4%. At this time, the effect of industrial hydraulic oil on modifying the face, sunscreen and skin care is not obvious.

Embodiment 3

[0011] A formula for industrial hydraulic oil. The raw materials in the formula are composed by weight percentage: 10% of base oil, 3% of anti-corrosion and anti-rust agent, 6% of detergent and dispersant, 10% of antioxidant, 6% of metal deactivator, anti-corrosion agent Foaming agent 2.3%, viscosity modifier 1.5%, naphthenic base oil 11.9%, petroleum sulfonate 5.7%, alkylphenate 3.5%, alkyl calcium salicylate 3.5%, thiophosphate 1.5%, kaolin 8%, traditional Chinese medicine powder 1.28%, titanium dioxide 4.5%, and zinc stearate 2.4%. At this time, industrial hydraulic oil has a good effect of modifying the face shape, sun protection and skin care.

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PUM

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Abstract

The invention discloses a formula of industrial hydraulic oil. The formula respectively comprises the following raw materials in percentage by weight: 5-15% of base oil, 1-5% of an antiseptic anti-rust agent, 1-10% of a detergent dispersant, 5-15% of an antioxidant, 3-9% of a metal deactivator, 2-3% of an antifoaming agent, 1-5% of a viscosity modifier, 11-19% of naphthenic base oil, 5-7% of mahogany petroleum sulfonate, 3-5% of alkylphenates, 3-5% of alkyl salicylate calcium, 1-5% of thiophosphate, 5-10% of kaolin, 1-1.5% of traditional Chinese medicine powder, 4-5% of titanium dioxide and 2-4% of zinc stearate. The industrial hydraulic oil disclosed by the invention has excellent effects of shaping the face, realizing sun protection and protecting skin.

Description

technical field [0001] The invention is a formula of industrial hydraulic oil. Background technique [0002] Hydraulic oil is the working medium used to transmit energy in hydraulic transmission and control systems. In the field of hydraulic oil production, due to the lack of performance and source of mineral oil base oil, water-based hydraulic oil such as water-glycol hydraulic oil It has been widely used because of its excellent flame retardancy, but water-glycol hydraulic oil also has some disadvantages, such as corrosion of metal during use, serious lack of lubricity and anti-wear properties, and the cost of ethylene glycol production Higher temperature also affects the use of water-glycol hydraulic oil. In addition, water-glycol hydraulic oil evaporates at a very fast rate at 60°C. The reduction of water will seriously affect the performance of hydraulic oil. Flame retardancy is also greatly reduced. Contents of the invention [0003] Aiming at the above-mentioned p...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N40/08
CPCC10M169/04C10M169/045C10M2201/062C10M2201/086C10M2201/103C10M2203/1065C10M2207/023C10M2207/126C10M2207/144C10M2219/044C10N2040/08
Inventor 张继平
Owner 徐州市邦达液压机械有限公司
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