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Compsn. of rust inhibiting lubricant special for chain

A technology of anti-rust lubricants and compositions, applied in the direction of lubricating compositions, additives, petroleum industry, etc., which can solve the problems of anti-rust, poor extreme pressure and adhesion, unsuitable for vehicle chain lubrication and sealing anti-rust, etc. problems, to achieve excellent rust resistance, excellent extreme pressure and wear resistance, and low average elongation of the chain

Inactive Publication Date: 2003-05-07
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] JP10-81890 discloses a heat-resistant lubricating oil composition, which has lubricity and high-temperature oxidation resistance, and can be used for drip lubrication of chains, but has poor rust resistance, extreme pressure and adhesion, and is not suitable for Lubrication and sealing anti-rust of vehicle chain

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0033] Barium petroleum sulfonate 10%; alkenyl succinic acid 0.5%; n-butyl isooctyl dithiophosphoric acid-formaldehyde-fatty amine condensate 0.5%; castor oil 10%; benzotriazole fatty amine salt 0.3%; polyisobutene 10 %; petrolatum 15%; 2,6-di-tert-butyl-p-cresol 0.2%; 150BS base oil 53.5%. See Table 1 for the performance indicators of the formulated composition.

example 2

[0035] Dinonyl naphthalene barium sulfonate 6%; alkenyl succinic acid 1.3%; n-butyl isooctyl dithiophosphoric acid-formaldehyde-fatty amine condensate 0.4%; oxidized rapeseed oil (produced by Feima Lubricating Oil Factory) 8%; Triazole fatty amine salt 0.1%; polyisobutene 6% 5 petrolatum 20%; 2,6-di-tert-butyl-p-cresol 0.2%; 150BS base oil 58%. See Table 1 for the performance indicators of the formulated composition.

example 3

[0037] Dinonyl naphthalene barium sulfonate 6%; alkenyl succinate 2.0%; n-butyl isooctyl dithiophosphoric acid-formaldehyde-fatty amine condensate 0.4%; oxidized rapeseed oil 8%; benzotriazole fatty amine salt 0.2% 13% polyisobutylene; 15% petrolatum; 0.2% 2,6-di-tert-butyl-p-cresol; 55.2% 150BS base oil. See Table 1 for the performance indicators of the formulated composition.

[0038] project

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PUM

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Abstract

A composite antirust hebricant for chain contains sulfonate as antirust agent, olefine butanedioic acid type antirust agent, dialkyldithiophosphate-formaldehyde-lipoamin condensate, plant oil, phenyltriazole lipoamine salt, polyisobutylene, vaseline, 2,6-ditert-butyl p-cresol, and basic oil. Its advantages are excellent resistance to rust, salt fog and abrasion, high adhesive, and good water displacing nature.

Description

technical field [0001] The invention relates to a lubricant composition, more specifically, to a special antirust lubricant composition for chains. Background technique [0002] Vehicle chains need to be dip-coated with anti-rust oil before they are packaged in the chain factory. When the chain is assembled on the vehicle and put into operation in the vehicle factory, it needs to be coated with lubricant before it can be put into use. Anti-rust oil is required to have good water displacement, rust resistance and salt spray resistance to ensure that the chain does not rust during storage and transportation; lubricants are required to have good extreme pressure, wear resistance and adhesion to Ensure that the vehicle is fully lubricated during operation and that the lubricant is not easily thrown off. The traditional operation method is to apply anti-rust agent first during storage, and then apply lubricant during operation. This is not only troublesome to operate, but also p...

Claims

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Application Information

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IPC IPC(8): C10M159/08
Inventor 付树琴严丽珍张志东张璐熠黄劲松
Owner CHINA PETROLEUM & CHEM CORP
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