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Antistatic vapor phase rust inhibitor and preparation method thereof

A vapor-phase rust inhibitor and anti-static technology, applied in the field of metal processing, can solve the problems of easy rusting of metal processing parts, waste of resources, affecting appearance and function, etc., achieving long duration, high safety, anti-corrosion performance and Good anti-static performance

Inactive Publication Date: 2015-04-22
ANHUI PROVINCE SUZHOU CITY LONGHUA MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Metal processing parts are prone to rust during production, processing and transportation. Once rust occurs, it will not only affect the appearance and function, but may even cause waste of resources

Method used

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Examples

Experimental program
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Embodiment Construction

[0018] Non-limiting examples of the present invention are as follows:

[0019] An antistatic vapor phase rust inhibitor prepared from the following components by weight (kg):

[0020] Monoethanolamine Benzoate 0.8, Dicyclohexylamine Benzoate 1.5, Benzyl Salicylate 1.5, Linseed Oil 3, Bis-Imidazolium Quaternary Ammonium Salt 0.4, Chitosan 7, Sodium Caseinate 1.5, Pentaerythritol Oleate 1.5 , polyethylene glycol 400 monooleate 1.5, maltitol 1.5, sodium tripolyphosphate 7, disodium edetate 1.5, modification additive 5, water 45;

[0021] Among them, the modified auxiliary agent is made of the following weight (kg) of raw materials:

[0022] Medical stone powder 8, diatomaceous earth 4, dodecyltrimethylammonium chloride 0.4, tea tree oil 0.3, tannic acid 0.15, tocopherol 0.08, isopropyl myristate 0.15;

[0023] The preparation method of modified auxiliary agent:

[0024] Mix the medical stone powder and diatomaceous earth, treat at 400°C for 6 hours, grind evenly after cooling,...

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PUM

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Abstract

The invention discloses an antistatic vapor phase rust inhibitor. The antistatic vapor phase rust inhibitor is prepared from the following raw materials, by weight, 0.5-1 part of monoethaneamine benzoate, 1-2 parts of dicyclohexylamine benzoate, 1-2 parts of benzyl salicylate, 2-4 parts of flaxseed oil, 0.3-0.5 parts of quaternary ammonium bis-imidazoline, 6-8 parts of chitosan, 1-2 parts of sodium caseinate, 1-2 parts of pentaerythrite oleate, 1-2 parts of polyethylene glycol 400 monooleate, 1-2 parts of maltitol, 6-8 parts of sodium tripolyphosphate, 1-2 parts of disodium ethylene diamine tetraacetate, 4-6 parts of a modification assistant and 40-50 parts of water. The rust inhibitor simultaneously has contact rust inhibition and vapor phase rust inhibition efficacies, has the advantages of good rust resistance and antistatic property, long rust inhibition lasting time and high safety, and is suitable for the rust inhibition of steel workpieces.

Description

technical field [0001] The invention relates to the field of metal treatment, in particular to an antistatic vapor phase antirust agent and a preparation method thereof. Background technique [0002] Metal processing parts are prone to rust during production, processing and transportation. Once rust occurs, it will not only affect the appearance and function, but may even cause waste of resources. Anti-rust agent is a chemical agent added to the medium to achieve the purpose of metal anti-rust. It can form a protective film on the surface of the component and inhibit the corrosion caused by moisture and other chemical components. However, some metal workpieces have curved holes and other parts that are difficult to reach with oil rust prevention, and the vapor phase rust inhibitor has a special protective effect on this. The principle of vapor phase rust inhibitor is to automatically and continuously sublimate and volatilize into gas. When the gas reaches saturation, it can...

Claims

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Application Information

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IPC IPC(8): C23F11/02
Inventor 杨家坤张德华刘一迪张报王小林
Owner ANHUI PROVINCE SUZHOU CITY LONGHUA MACHINERY MFG
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