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Steel wire rope lubricant composition and preparation method thereof

A technology of lubricant composition and steel wire rope, applied in the direction of lubricating composition, petroleum industry, etc., can solve the problems of wire rope lubrication failure, lubricant is easy to be evaporated, etc., and achieve the effect of inhibiting corrosion

Active Publication Date: 2015-11-04
埃优诺特种新材料科技(山东)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when working under high temperature conditions, this lubricant is easily evaporated, and the residue of the lubricant will stick to the surface of the wire rope, resulting in the failure of the lubrication of the wire rope. In addition, the residue of the lubricant sticks to the surface of the wire rope. The surface is difficult to remove, and a gel layer will be formed on the surface of the wire rope, making it difficult for the lubricant to contact the surface of the wire rope when relubricating, which will aggravate the corrosion and wear of the wire rope

Method used

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  • Steel wire rope lubricant composition and preparation method thereof
  • Steel wire rope lubricant composition and preparation method thereof
  • Steel wire rope lubricant composition and preparation method thereof

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preparation example Construction

[0050] The present invention also provides a preparation method of the steel wire rope lubricant composition, including the step of mixing the components of the composition.

[0051] Preferably, the method comprises the steps of:

[0052] (1) Pour base oil into a stainless steel blending kettle, stir evenly, and heat to 60-80°C;

[0053] (2) Pour the flame retardant into the stainless steel blending kettle, keep warm and stir evenly for 20-40 minutes;

[0054] (3) Put the extreme pressure antiwear agent, antioxidant, metal antirust agent, and metal passivator into the stainless steel blending kettle, keep warm and stir evenly for 20-40 minutes;

[0055] (4) Pour the solid additive into the stainless steel blending kettle, insulate and stir evenly for 20-40 minutes;

[0056] (5) Cool down to 30-40°C, pour the penetrant into the stainless steel blending kettle, and stir evenly for 20-40 minutes;

[0057] (6) Filtrate out of the kettle to obtain the finished composition.

Embodiment 1

[0060] Put 56 parts of base oil polyalphaolefin (ExxonMobil Company of the United States, brand SPECTRASYN 40, the same below) into a stainless steel blending kettle, stir evenly, and heat to 70°C; flame retardant diisononyl phthalate (USA ExxonMobil company, trade mark Jayflex DINP-S, hereinafter the same) 30 parts, squeeze into the stainless steel mixing kettle, stir evenly for 30 minutes; Brand Vanlube 73, the same below) 2 parts, antioxidant alkylated phenyl-α-naphthylamine (American Chemtura Company, brand Naugalube APAN, the same below) 1 part, metal antirust agent phosphate amine mixture (Germany BASF Company, trade mark IRGALUBE 349, hereinafter the same) 0.5 part, metal deactivator benzotriazole derivative (Germany BASF company, trade mark IRGAMET 39, hereinafter the same) 0.5 part, squeeze in the stainless steel mixing still, insulated and evenly stirred 30 minutes; Put 5 parts of solid additive polytetrafluoroethylene (Solvay (Shanghai) Co., Ltd., brand name POLYMIS...

Embodiment 2

[0062] Put 56 parts of base oil dipentaerythritol ester (Hatco Company of the United States, brand HATCOL 3165) into a stainless steel blending kettle, stir evenly, and heat to 70°C; put 30 parts of flame retardant diisononyl phthalate into In a stainless steel blending kettle, stir evenly for 30 minutes; 2 parts of extreme pressure anti-wear agent methylene bis-dibutyldithiocarbamate (Vanderbilt Company of the United States, brand Vanlube 7723, the same below) 2 parts, anti-oxidant agent, 1 part of p-octyl diphenylamine (Vanderbilt Company of the United States, brand Vanlube 81, the same below), 0.5 part of metal antirust agent amine phosphate mixture, and 0.5 part of metal deactivator benzotriazole derivatives. Put it into a stainless steel blending kettle, keep warm and stir evenly for 30 minutes; put 5 parts of solid additive polytetrafluoroethylene into the stainless steel blending kettle, keep warm and stir evenly for 30 minutes; cool down to 40°C, add penetrant isoparaff...

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Abstract

The invention discloses a steel wire rope lubricant composition and a preparation method thereof. The steel wire rope lubricant composition provided by the invention comprises the following components by mass percentage in terms of a total mass of 100%: 30-70 mass% of base oil, 10-30 mass% of a flame retardant, 5-20 mass % of a penetrating agent, 2-8 mass% of an extreme pressure antiwear agent, 1-5 mass% of an antioxidant, 0.5-5 mass% of a metal antirust agent, 0.5-5 mass% of a metal passivating agent, and 2-10 mass% of a solid additive. The steel wire rope lubricant composition provided by the invention can provide lubrication protection to steel wire ropes under high temperature work conditions, and has strong oil-water separation property; under a high water content work condition, the steel wire rope lubricant composition cannot be emulsified to lose efficacy; and under a high salt content work condition, the steel wire rope lubricant composition has excellent salt fog antirust performance. In addition, the steel wire rope lubricant composition also has excellent extreme pressure wear resistance, low temperature fluidity and permeability, and also can permeate into steel wire ropes to provide lubrication protection to the inner cores.

Description

technical field [0001] The invention relates to a steel wire rope lubricant composition and a preparation method thereof, in particular to a steel wire rope lubricant composition that provides excellent lubrication and protection performance under high temperature, low temperature, high moisture, high salt content, high dust, heavy load and other working conditions A substance and a preparation method thereof belong to the field of lubricants. Background technique [0002] Steel wire rope refers to a flexible rope twisted with multiple or multi-strand thin steel wires. It is twisted into strands by multi-layer steel wires, and then centered on the rope core, twisted into a spiral rope by a certain number of strands. In material handling machinery, it is used for lifting, pulling, tensioning and carrying. The steel wire rope has high strength, light weight, stable operation, and is not easy to break suddenly, and the operation is reliable. [0003] Steel wire ropes are wide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/06C10N30/12C10N40/32
Inventor 孙宗飞王瑞兴
Owner 埃优诺特种新材料科技(山东)有限公司