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A kind of fluid vapor phase film antirust material

A kind of anti-rust material and gas phase technology, which is applied in the field of fluid gas-phase film anti-rust materials, which can solve the problems of ordinary heat and humidity resistance, high air permeability, poor weather resistance of coatings, etc.

Active Publication Date: 2022-04-29
ARMOR ACADEMY OF CHINESE PEOPLES LIBERATION ARMY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, domestic amphibious armor equipment generally adopts organic coating technology for protection, but organic coating protection technology has the following deficiencies: first, the barrier performance of the film-forming material is not very good, and has a high air permeability; second, the thermoplastic elastomer film cannot Effective isolation of corrosive media, poor anti-corrosion performance; third, the weather resistance of the coating is not good
Patent CN200810010683 provides a gas-phase anti-rust coating, which has the advantages of fast surface drying, long anti-rust time, high hardness, high gloss, and good weather resistance, but has disadvantages such as strong odor of gas-phase corrosion inhibitors and ordinary heat and humidity resistance.

Method used

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  • A kind of fluid vapor phase film antirust material
  • A kind of fluid vapor phase film antirust material
  • A kind of fluid vapor phase film antirust material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] In terms of weight percentage, the fluid vapor phase film antirust material includes the following components:

[0027]

[0028] The preparation method is as follows: (1) Add modified acrylic resin (DSM Acrylic Resin B-731) into dearomatization solvent (D40 and D110), heat to 60°C, stir until dissolved; (2) Add petroleum sulfonate in sequence acid salt (barium petroleum sulfonate), lanolin derivative (magnesium lanolin soap), fatty acid salt (dicyclohexylamine octanoate), stir until dissolved; (3) cool down to 50°C, add butyl cellosolve, fat Amine (cyclohexylamine), benzotriazole derivatives, additives (sebacate), and stirred for 2 hours to obtain the fluid gas-phase film antirust material.

Embodiment 2

[0030] In terms of weight percentage, the fluid vapor phase film antirust material includes the following components:

[0031]

[0032] The preparation method is as follows: (1) Add modified acrylic resin (Mitsubishi acrylic resin BR-116) into dearomatization solvent (D40 and D110), heat to 60°C, stir until dissolved; (2) add petroleum sulfonate in sequence (barium dinonylnaphthalene sulfonate), lanolin derivative (lanolin fatty acid pentaerythritol ester), fatty acid salt (dicyclohexylamine octanoate), stir until dissolved; (3) Cool down to 50°C, add butyl cellosolve in sequence , organic acid (decanoic acid), benzotriazole derivatives, additives (oxidized soybean oil), and stirred for 2 hours to obtain the fluid gas-phase film antirust material.

Embodiment 3

[0034] In terms of weight percentage, the fluid vapor phase film antirust material includes the following components:

[0035]

[0036] The preparation method is as follows: (1) Add the modified acrylic resin (Rohm and Haas Acrylic Resin PARALOID B-67) into the dearomatization solvent (D40 and D110), heat to 60°C, stir until dissolved; (2) Add in sequence Petroleum sulfonate (calcium dinonylnaphthalene sulfonate), lanolin derivative (magnesium lanolin soap), fatty acid salt (dicyclohexylamine octanoate), stir until dissolved; (3) Cool down to 50°C, add in sequence Butyl cellosolve, fatty amine (cyclohexylamine), benzotriazole derivatives, additives (citrate), and stirred for 2 hours to obtain the fluid vapor-phase film antirust material.

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Abstract

The invention provides a fluid gas-phase film antirust material, which comprises the following components in weight percentage: 10-40 wt% of modified acrylic resin, 5-10 wt% of petroleum sulfonate, 5-10 wt% of lanolin derivatives, Fatty acid salt 5-10wt%, benzotriazole derivative 1-5wt%, organic acid 0-5wt%, fatty amine 0-5wt%, additive 1-8wt%, butyl cellosolve 1-10wt%, dearomatization solvent ,margin. The fluid gas-phase film antirust material of the present invention has the characteristics of no pigment and filler, fast drying, thin layer salt spray resistance, heat and humidity resistance, high and low temperature resistance, weather resistance, and friendly smell, and can meet the effective protection of amphibious armor equipment during sea training. Solve the anti-corrosion problems of amphibious armor equipment during operations and sea training, improve the comprehensive anti-corrosion capability of amphibious armor equipment, and meet the needs of amphibious armor equipment support work under the new situation.

Description

technical field [0001] The invention relates to the field of gas phase antirust, in particular to a fluid gas phase film antirust material which applies the gas phase antirust technology to the field of metal anticorrosion. Background technique [0002] Amphibious armored equipment has problems such as corrosion of the external device of the vehicle body during sea training and insufficient protection means during open-air storage. At present, domestic amphibious armor equipment generally adopts organic coating technology for protection, but organic coating protection technology has the following deficiencies: first, the barrier performance of the film-forming material is not very good, and has a high air permeability; second, the thermoplastic elastomer film cannot Effective isolation of corrosive media, poor anti-corrosion performance; third, the weather resistance of the coating is not good. [0003] At present, the overall development trend of anti-corrosion storage coa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23F11/02
CPCC23F11/02
Inventor 张庆窦志刚孟令东李永利臧艳郑英斌赵海朝王冠男徐瑶瑶常羽坤底月兰龚俊峰孟素媚赵柏东
Owner ARMOR ACADEMY OF CHINESE PEOPLES LIBERATION ARMY
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