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Galvanized bolt lubricating and stabilizing agent

A technology of stabilizer and bolt, which is applied in petrochemical industry and application fields, to achieve the effects of preventing loose assembly or over-tight assembly, anti-discoloration and moisture-proof ability, and stable friction coefficient

Active Publication Date: 2011-06-01
十堰达克罗涂覆工贸有限公司
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of not only satisfying the corrosion resistance but also stabilizing the friction coefficient for automobile fasteners, the present invention proposes a lubricating and stabilizing agent for galvanized bolts

Method used

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Embodiment Construction

[0007] The lubricating and stabilizing agent for galvanized bolts according to the present invention utilizes: 15 jin of mineral oil, 2 jin of emulsifier, 0.5 jin of barium petroleum sulfonate, 2 jin of lanolin, 1 jin of antirust agent, 1 jin of Siben-80 and purified water 78.5 catties, under normal temperature and pressure, these materials were mixed and stirred for 8 hours. Using the lubricating and stabilizing agent for galvanized bolts of the present invention has the following beneficial effects: 1. It does not affect the corrosion resistance and appearance of the galvanized layer; 2. It can stabilize the friction coefficient of galvanized bolts and parts with threads, and control assembly 3. The sealing film formed by galvanized bolt lubrication and stabilizer is insoluble in water and has good anti-oxidation, acid gas, discoloration and moisture resistance; 4. Galvanized bolt lubrication and The stabilizer is made of water as a solvent, which is not easy to volatilize. A...

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Abstract

The invention provides a galvanized bolt lubricating and stabilizing agent which is characterized by comprising the following components in percentage by mass: 15% of mineral oil, 2% of emulsifier, 0.5% of barium petroleum sulfonate, 2% of lanolin, 1% of rust inhibitor, 1% of Span-80 and 78.5% of purified water. The components are mixed and stirred at normal temperature and pressure for 8 hours to obtain the galvanized bolt lubricating and stabilizing agent. According to the invention, the galvanized bolt lubricating and stabilizing agent can satisfy the corrosion resistance, and the frictionfactor can be stabilized.

Description

technical field [0001] The invention relates to the field of petrochemical industry and application technology, in particular to a lubricating and stabilizing agent for galvanized bolts. Background technique [0002] After the initial treatment of the existing auto parts, the following processes are mainly completed: 1. Galvanizing for 30-60 minutes; 2. Three times of water washing for 30-60 minutes; 3. Nitric acid activation for 30-60 seconds; 4. Water washing for 30-60 seconds; 5. Passivation for 8-15 seconds; 6. Washing twice for 30-60 seconds; 7. Soaking in water-based friction coefficient stabilizer for 20-30 seconds; 8. Drying; 9. Drying at 60-80°C for 20-30 minutes. It can be seen from the above process that the original organic or inorganic sealant for hexavalent chromium has the following deficiencies: 1. Organic materials are used as the sealant, and the solvent is volatile and flammable. The friction coefficient is stabilized by adding solid powder, and it nee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N30/10C10N40/00
Inventor 易鹏
Owner 十堰达克罗涂覆工贸有限公司
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