Metal rust-preventative oil containing terpene resin T-120

A technology of T-120 and terpene resin, applied in the field of metal anti-rust oil, can solve the problem of insufficient anti-rust effect, etc., and achieve the effects of excellent contact anti-rust performance, good gas-phase anti-rust effect, and good gas-phase anti-rust effect.

Inactive Publication Date: 2013-06-12
ANHUI FANCHANG COUNTY WANNAN VALVE CASTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the anti-rust effect of simple amines in mineral oil is not good enough, and amine salts or other compounds formed by amines and organic acids are commonly used, such as octadecylamine oleate, cyclohexylamine stearate, etc.

Method used

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  • Metal rust-preventative oil containing terpene resin T-120
  • Metal rust-preventative oil containing terpene resin T-120

Examples

Experimental program
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Embodiment Construction

[0015] A metal antirust oil containing terpene resin T-120, which is made from the following raw materials in parts by weight (kg):

[0016] No. 120 solvent oil 110, ferrocene 1.2, methyl methacrylate 2.2, silane coupling agent KH550 1.3, polydimethylsiloxane 2, benzotriazole 1.2, 2-aminoethylheptadecenyl Imidazoline 1.6, hydrogenated tallow amine 0.7, antioxidant 168 2.8, diisodecyl phthalate 0.9, sodium lauryl sulfate 0.8, modified resin 8, modified nano-bamboo charcoal powder 2;

[0017] The modified resin is prepared from the following raw materials in parts by weight: terpene resin T-120 45, fatty alcohol polyoxyethylene ether 20, polyvinyl alcohol 4, No. 120 solvent naphtha 140, dioctyl sebacate 3 , Simethicone 4;

[0018] The preparation method of described modified nano-bamboo charcoal powder is: bamboo charcoal powder is soaked 4 hours with the hydrochloric acid of 6% with concentration, dries, adds the chlorinated paraffin that is equivalent to its weight 2.5%, 2% c...

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Abstract

The invention discloses metal rust-preventative oil containing terpene resin T-120. The metal rust-preventative oil containing the terpene resin T-120 is characterized by the following materials, by weight, 100 parts-110 parts of number 120 solvent oil, 0.7 part-1.2 parts of ferrocene, 1.4 parts-2.5 parts of methacrylic acid methyl ester, 1 part-2 parts of a silane coupling agent KH550, 1 part-2 parts of polydimethylsiloxane, 0.9 part-1.2 parts of benzotriazole, 1 part-1.6 parts of 2-aminoethyl-heptadecenyl-imidazoline, 0.5 part-1 part of hydrogenation tallow amine, 2.1 parts-3.4 parts of antioxidant 168, 0.4 part-0.9 part of phthalic acid diisodecyl ester, 0.3 part-0.8 part of lauryl sodium sulfate, 7 parts-8 parts of modified resin, and 1 part-2 parts of modified nanometer bamboo charcoal powder. The metal rust-preventative oil containing the terpene resin T-120 has good contact rust-preventative performance and a good gaseous phase rust-preventative effect. The metal rust-preventative oil containing the terpene resin T-120 has the good gaseous phase rust-preventative effect and a contact rust-preventative effect to steel and brass.

Description

technical field [0001] The invention relates to the field of metal surface treatment agents, in particular to a metal antirust oil containing terpene resin T-120. Background technique [0002] Metal surface treatment agent refers to the general term for various chemical agents for metal surface treatment. Metal surface treatment includes degreasing, rust removal, phosphating, antirust and other substrate pretreatments, which are prepared for metal coating technology and metal protection technology. The quality of substrate pretreatment has a great influence on subsequent coating preparation and metal use. big impact. [0003] Oil-soluble rust inhibitors are also called oil-soluble corrosion inhibitors. Most are long carbon chain organic compounds with polar groups. The polar groups in the molecule are tightly adsorbed on the metal surface by the action of charge; the non-polar group long carbon chain hydrocarbons are facing the outside of the metal surface, and can be mis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23F11/02
Inventor 沈升好
Owner ANHUI FANCHANG COUNTY WANNAN VALVE CASTING
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