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Hard-film rust preventive oil

A technology of anti-rust oil and hard film, applied in the field of lubricating oil, can solve the problems of corrosion resistance, poor durability, adhesion, shedding, hardening, etc., and achieve improved film forming effect, enhanced adhesion, and good transparency Effect

Inactive Publication Date: 2014-08-13
TIANCHANG RUNDA METAL ANTIRUST AUX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, this product can also be applied to the antirust and lubrication of the running friction working surfaces of various machines. In particular, it is widely used in the friction parts of port machinery and ship machinery, such as steel wire ropes, etc. Today's antirust oil There are also many problems, such as corrosion resistance, durability, adhesion, not good, easy to harden, fall off, and crack. Therefore, continuous improvement of the comprehensive quality of anti-rust oil is of great significance to social development.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0018] A kind of hard film antirust oil is characterized in that it is made up of the raw material of following parts by weight (kg):

[0019] No. 120 solvent oil 70, oxidized petroleum grease barium soap 14, tert-butyldiphenylchlorosilane 1, myristyl oleate 1.4, polyoxyethylene stearate 5, N-phenyl-2-naphthylamine 1 -2, oleic acid 2, 6-tert-butyl o-cresol 1, absolute ethanol 0.6, dodecenyl succinic anhydride 3, decabromodiphenylethane 1.3, film-forming aid 15;

[0020] Described film-forming aid is made up of the raw material of following weight part:

[0021] Coumarone resin 40, phytic acid 2, 15% zinc chloride solution 3, triethanolamine oleic acid soap 0.8, N,N-dimethylformamide 1, trimethylolpropane triacrylate 7, solvent No. 120 oil 16;

[0022] Mix the above phytic acid with N,N-dimethylformamide, stir and mix at 70°C for 3 minutes, add 15% zinc chloride solution, and mix well;

[0023] Mix trimethylolpropane triacrylate with No. 120 solvent oil, stir and mix at 100°...

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PUM

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Abstract

The invention discloses hard-film rust preventive oil. The hard-film rust preventive oil comprises, by weight, 63-70 parts of solvent oil 120#, 10-14 parts of barium soap of petroleum ester oxide, 1-2 parts of tert-butyldiphenylchlorosilane, 0.7-1.4 parts of tetradecanol oleate, 3-5 parts of polyoxyethylene stearate, 1-2 parts of N-phenyl-2-naphthylamine, 2-3 parts of oleic acid, 1-2 parts of 6-tert-butylorthocresol, 0.6-1 part of anhydrous ethanol, 2-3 parts of dodecenyl succinic anhydride, 0.6-1.3 parts of decabromodiphenylethane and 10-15 parts of a film-forming assistant. A film with the hard-film rust preventive oil has high hardness, good transparency, good corrosion resistance, salt mist resistance and damp-heat resistance. The used film-forming assistant can effectively improve film-forming effects, improve adhesive ability, and prevent shedding and cracking.

Description

technical field [0001] The invention mainly relates to the field of lubricating oil, in particular to a dura-film antirust oil. Background technique [0002] Anti-rust oil is made by adding lubricating oil as base oil, adding anti-rust agent and some improving additives. Generally, anti-rust oil can be divided into displacement anti-rust oil, lubricating oil type anti-rust oil, solvent dilution type anti-rust oil and so on. Among them, lubricating oil type anti-rust oil is the main anti-rust oil variety in my country. It has a wide range of applications and is mainly used for anti-rust inside machinery. It can be used for anti-rust storage and immediate lubrication after unsealing. In addition, this product can also be applied to the antirust and lubrication of the running friction working surfaces of various machines. In particular, it is widely used in the friction parts of port machinery and ship machinery, such as steel wire ropes, etc. Today's antirust oil The...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N30/12
Inventor 江海涛
Owner TIANCHANG RUNDA METAL ANTIRUST AUX
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