Multifunctional composite gas phase anti rust agent and preparation method thereof

A gas-phase rust inhibitor and multi-functional technology, which is applied in the field of multi-functional composite gas-phase rust inhibitor and its preparation, can solve the problems of easy rusting of metal processing parts, affect appearance and function, waste of resources, etc., and achieve excellent rust prevention effect. , The effect of anti-rust lasts for a long time

Inactive Publication Date: 2015-04-15
SUZHOU QINAN IND & TRADE
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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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

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

[0019] A multifunctional composite gas phase antirust agent is prepared from the following component raw materials by weight (kg):

[0020] Dicyclohexylamine Nitrite 1.5, Hydroxyethylethylenediamine 1.5, Ethyl Maltol 0.8, Propylene Glycol Alginate 1.5, Decamethylcyclopentasiloxane 5, Palm Oil 3, Glyceryl Triethylhexanoate 1.5, Three Hydroxymethyl propane oleate 1.5, barium petroleum sulfonate 0.8, chitosan 7, mannitol 1.5, sodium tripolyphosphate 7, sodium alginate 3, 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 a...

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PUM

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Abstract

The invention discloses a multifunctional composite gas phase anti rust agent, which is characterized by comprising the following raw materials by weight: 1-2 parts of nitrite dicyclohexylamine, 1-2 parts of hydroxyethyl ethylenediamine, 0.5-1 part of ethyl maltol, 1-2 parts of propylene glycol alginate, 4-6 parts of decamethylcyclopentasiloxane, 2-4 parts of palm oil, 1-2 parts of glyceryl triisocaprylate, 1-2 parts of trimethylolpropane trioleate, 0.5-1 part of barium petroleum sulfonate, 6-8 parts of chitosan, 1-2 parts of mannitol, 6-8 parts of sodium tripolyphosphate, 2-4 parts of sodium alginate, 4-6 parts of a performance additive and 40-50 parts of water. The multifunctional composite gas phase anti rust agent has both contact antirust and gas phase antirust effects. The multifunctional composite gas phase anti rust agent has good antirust effect on iron and steel, copper, aluminum, zinc and other various metal materials, the time of duration is long, and the multifunctional composite gas phase anti rust agent has sustained release and controlled release effect, and is suitable for occasions requiring both waterborne antirusting and sealed space gas phase antirusting effects.

Description

technical field [0001] The invention relates to the field of metal treatment, in particular to a multifunctional composite 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 satu...

Claims

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Application Information

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IPC IPC(8): C23F11/02
Inventor 陈爱民朱运辉郭青
Owner SUZHOU QINAN IND & TRADE
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