Environmentally-friendly antirust oil with synergistic effects

A synergistic, anti-rust oil technology, applied in the petroleum industry, lubricating compositions, etc., can solve problems such as insufficient salt spray corrosion resistance, and achieve the effect of improving salt spray corrosion resistance and short drying time

Active Publication Date: 2018-09-11
NTIC (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Compared with the traditional barium-containing anti-rust oil, environmentally friendly anti-rust oil usually has the problem of insufficient anti-rust performance, especially the lack of salt spray corrosion resistance

Method used

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  • Environmentally-friendly antirust oil with synergistic effects
  • Environmentally-friendly antirust oil with synergistic effects
  • Environmentally-friendly antirust oil with synergistic effects

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of environment-friendly anti-rust oil with synergistic effect of the present embodiment is formulated from the components of Table 1 mass percentage:

[0034] Table 1

[0035] components

Embodiment 2

[0037] A kind of environment-friendly antirust oil with synergistic effect of the present embodiment is formulated by the components of Table 2 mass percentage:

[0038] Table 2

[0039]

[0040]

Embodiment 3

[0042] A kind of environment-friendly anti-rust oil with synergistic effect of the present embodiment is formulated by the components of Table 3 mass percent:

[0043] table 3

[0044] components

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PUM

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Abstract

The invention relates to an environmentally-friendly antirust oil with synergistic effects. The antirust oil comprises, by weight, 0.5-30% of barium-free sulfonate, 0.05-15% of an amine salt, 0.5-20%of a lanolin soap and 30-95% of base oil. The environmentally-friendly antirust oil has the following advantages: an oil-soluble antirust agent free from bismuth, lead and other heavy metals, so the antirust oil is environmentally friendly; and the antirust agent is a composition of the barium-free sulfonate, the amine salt and the lanolin soap, so the salt spray corrosion resistance of the antirust oil is effectively improved.

Description

technical field [0001] The invention relates to the technical field of antirust oil products, in particular to an environment-friendly antirust oil with synergistic effect. Background technique [0002] In the field of metal processing, metal parts are susceptible to corrosion damage and deterioration due to the influence of the working environment and surrounding environment during processing, manufacturing, assembly, storage, transportation, use and maintenance. In order to reduce and avoid losses caused by corrosion, anti-rust oil is one of the most common metal protection methods. At present, most of the anti-rust oils on the market use oil-soluble barium salt as an efficient anti-rust agent, which will decompose in the natural environment to produce toxic water-soluble barium salt, which poses serious hazards to human health and the environment. [0003] Chinese patents CN101724499A and CN104312699A disclose an environment-friendly thixotropic antirust oil composed of ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): C10M169/04C10N30/12
CPCC10M169/045C10M2215/08C10M2219/044C10N2030/12C10N2010/02C10N2010/04
Inventor汤正林
OwnerNTIC (SHANGHAI) CO LTD