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Chain cleaning composition and preparation method thereof

A technology of composition and cleaning agent, which is applied in the field of lubricating grease, can solve problems such as chain corrosion and environmental pollution, and achieve the effects of preventing rust damage, excellent lubricating performance, and excellent anti-oxidation ability

Active Publication Date: 2015-10-28
SHANGHAI HITECRUN SPECIAL LUBRICATE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these methods are difficult to clean off the hard coke and carbon residue on the chain surface, and this kind of cleaning method pollutes the environment, and the use of water components is prone to side effects such as chain corrosion

Method used

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  • Chain cleaning composition and preparation method thereof
  • Chain cleaning composition and preparation method thereof
  • Chain cleaning composition and preparation method thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0039] The present invention also provides a preparation method of the chain cleaning agent composition, including the step of mixing the components of the composition.

[0040] Preferably, the method comprises the steps of:

[0041] (1) Pour the base liquid into a clean stainless steel blending kettle, heat to 85°C-95°C, and stir evenly for 20-40 minutes;

[0042] (2) Keep the temperature at 85-95°C, add antioxidant, and stir evenly for 20-40 minutes;

[0043] (3) Cool down to 50-60°C, add extreme pressure anti-wear agent, ashless rust inhibitor, metal passivator, tackifier, and stir evenly for 20-40 minutes;

[0044] (4) Cool down to 35-40°C, add a dissolving agent, stir evenly for 20-40 minutes, and filter to obtain the finished composition.

Embodiment 1

[0047] Pour 58 parts of the base liquid pentaerythritol ester (British Croda Company, brand Priolube 3987, the same below) into a clean stainless steel blending kettle, heat to 90°C, and stir evenly for 20 minutes; add antioxidant p-, p-octyl di 3 parts of aniline (Germany BASF company, brand Irganox L01, the same below) were kept at a constant temperature of 90°C and stirred evenly for 30 minutes; the temperature was lowered to 55°C, and the extreme pressure and antiwear agent antimony dialkyldithiocarbamate (Vanderbilt, USA) was added. Special company, brand Vanlube 73, the same below) 2 parts, ashless rust inhibitor amine phosphate mixture (Germany BASF company, brand IRGALUBE 349, the same below) 1 part, metal deactivator benzotriazole derivatives (Germany BASF company, Brand: IRGAMET 39, the same below) 1 part, thickener complex ester Priolube 3986 (British Croda Company, brand Priolube 3986, the same below) 15 parts, stir evenly for 30 minutes; cool down to 40 ° C, add so...

Embodiment 2

[0049] Pour 58 parts of the base liquid pentaerythritol ester into a clean stainless steel mixing kettle, heat to 90°C, and stir evenly for 20 minutes; add the antioxidant high molecular weight phenol containing thioether group (Germany BASF company, brand Irganox L115, the same below) 3 2 parts, keep the temperature at 90°C, stir evenly for 30 minutes; cool down to 55°C, add 2 parts of extreme pressure anti-wear agent amine phosphate compound (Vanderbilt Company of the United States, brand: Vanlube 692, the same below) 2 parts, ashless rust inhibitor 1 part of zinc naphthenate (Xinji Luhua Petrochemical Co., Ltd., brand: T704, the same below), 1 part of metal deactivator benzotriazole derivative, 398615 parts of thickening agent complex ester Priolube, stir evenly for 30 minutes; cool down To 40°C, add 20 parts of isoparaffin solvent ISOPAR M as a dissolving agent, stir evenly for 30 minutes, and filter to obtain the finished composition II.

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PUM

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Abstract

The present invention relates to a chain cleaning composition and a preparation method thereof. The chain cleaning composition provided by the invention comprises the following components by weight: 50-70% of a base fluid, 2-7% of an antioxidant, 1-5% of an extreme pressure anti-wear agent, 1-5 % of an ashless rust preventive agent, 0.5-5% of a metal deactivators, 15-30% of a lytic agent and 8-20% of a tackifier, wherein the total weight of the components is 100%. The composition provided by the present invention can conduct on-line cleaning of can chain stubborn sludge, carbon deposits, varnish and other colloidal material on chain surface, and can quickly penetrate into the chain pin and shaft sleeve for cleaning. The chain cleaning composition has excellent extreme pressure anti-wear performance, biodegradable properties and lubricating performance, improves the solubility of sludge substances, and has certain rust protection effect on the chain in the cleaning process.

Description

technical field [0001] The invention belongs to the field of lubricating grease, and in particular relates to an environment-friendly chain cleaning agent composition which can effectively clean oil sludge and carbon deposits online. Background technique [0002] The chain belongs to the metal link or ring, which is mostly used for mechanical transmission and traction, and is the most widely used transmission. Since the chain is a metal link, its particularity can be used as a transmission device for mechanical transmission and traction under high temperature conditions. For example, chains are used in production conditions such as heat setting machines, tenter machines, kiln wheel hub bearings and material conveying chains in refractory material factories in textile and printing and dyeing industries, dryers in cement plants, drive chains for grate coolers, and wood-based panel production lines. As mechanical transmission and traction. The temperature in these working con...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N30/04C10N30/06C10N30/10C10N40/20
Inventor 孙宗飞王瑞兴
Owner SHANGHAI HITECRUN SPECIAL LUBRICATE SCI & TECH
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