Water-based metal antirust agent

A metal antirust agent, water-based technology, applied in the field of antirust agents, can solve the problems of easy rust and high nutritional content of antirust agents, achieve high adsorption, good antirust effect, and prevent oxygen damage to the surface of materials

Inactive Publication Date: 2018-01-16

WUXI YONGXING METAL HOSE

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AI-Extracted Technical Summary

Problems solved by technology

Although the anti-rust agent is highly efficient, environmentally friendly and ine...

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Abstract

The invention discloses a water-based metal antirust agent. The antirust agent comprises the following raw materials in parts by weight: 120-240 parts of 50% phenolic resin, 20-40 parts of butyl phthalate, 50-80 parts of foam aluminum, 45-68 parts of sodium silicate, 12-30 parts of polymerized vegetable oil, 12-39 parts of xylene, 80-110 parts of ethyl acetate, 34-89 parts of propylene glycol butyl ether, 23-43 parts of titanium dioxide, 20-40 parts of isopropanol, 10-30 parts of iron oxide yellow, 20-40 parts of colloidal silicon dioxide, 33-55 parts of cellulose acetate, 16-30 parts of sorbitol, 22-43 parts of disodium ethylenediaminetetraacetate, 12-38 parts of acrylic ester, and 40-70 parts of deionized water. The water-based metal antirust agent provided by the invention has an extremely good antirust effect, a thin film at a metal surface is easy to form after the metal is cleaned by the antirust agent, oxygen is prevented from damaging the surfaces of materials, and the antirustagent easily takes away a large amount of dust when the antirust agent is used for cleaning.

Application Domain

Antifouling/underwater paintsPaints with biocides +1

Technology Topic

IonSodium silicate +21

Examples

Experimental program(3)
Comparison scheme(1)
Effect test(1)

Example Embodiment

[0016] Example 1

[0017] A water-based metal rust inhibitor, comprising the following raw materials in parts by weight: 120 parts of 50% phenolic resin, 20 parts of butyl phthalate, 50 parts of foamed aluminum, 45 parts of sodium silicate, 12 parts of polymerized vegetable oil, 12 parts of xylene Parts, 80 parts of ethyl acetate, 34 parts of propylene glycol butyl ether, 23 parts of titanium dioxide, 20 parts of isopropanol, 10 parts of iron oxide yellow, 20 parts of colloidal silica, 33 parts of cellulose acetate, 16 parts of sorbitol, ethyl acetate 22 parts of sodium diaminetetraacetate, 12 parts of acrylate, 40 parts of deionized water.

[0018] Among them, the polymerized vegetable oil is composed of castor oil, sesame oil, and rapeseed oil, and the mass ratio of the three is 1:3:4. The porosity of foamed aluminum is 97.5%.

[0019] Specifically, the preparation method of the above-mentioned water-based metal rust inhibitor includes the following steps: step 1, weighing each component; step 2, mixing 50% phenolic resin, butyl phthalate, ethyl acetate, propylene glycol butyl ether, and acrylate , Foamed aluminum, polymerized vegetable oil, put into the reactor and heat to 150 ℃, then add isopropanol, sorbitol, colloidal silicon dioxide, cellulose acetate, iron oxide yellow, sodium silicate, xylene, titanium dioxide, ethyl Diaminetetraacetic acid, deionized water, stir until completely dissolved.

Example Embodiment

[0020] Example 2

[0021] A water-based metal rust inhibitor, comprising the following raw materials in parts by weight: 200 parts of 50% phenolic resin, 35 parts of butyl phthalate, 74 parts of foamed aluminum, 58 parts of sodium silicate, 28 parts of polymerized vegetable oil, and 30 parts of xylene Parts, 108 parts of ethyl acetate, 55 parts of propylene glycol butyl ether, 32 parts of titanium dioxide, 28 parts of isopropanol, 14 parts of iron oxide yellow, 38 parts of colloidal silica, 48 parts of cellulose acetate, 24 parts of sorbitol, ethyl acetate 35 parts of diaminetetraacetic acid, 25 parts of acrylate, 65 parts of deionized water.

[0022] Among them, the polymerized vegetable oil is composed of castor oil, sesame oil, and rapeseed oil, and the mass ratio of the three is 1:3:4. The porosity of foamed aluminum is 97.5%.

[0023] Specifically, the method for preparing the above-mentioned water-based metal rust inhibitor includes the following steps: step 1, weighing each component; step 2, mixing 50% phenolic resin, butyl phthalate, ethyl acetate, propylene glycol butyl ether, and acrylate , Foam aluminum, polymerized vegetable oil, put it into the reactor and heat to 150-180℃, then add isopropanol, sorbitol, colloidal silicon dioxide, cellulose acetate, iron oxide yellow, sodium silicate, xylene, titanium dioxide , Ethylenediaminetetraacetic acid, deionized water, stir until completely dissolved.

Example Embodiment

[0024] Example 3

[0025] A water-based metal rust inhibitor, comprising the following raw materials in parts by weight: 240 parts of 50% phenolic resin, 40 parts of butyl phthalate, 80 parts of foamed aluminum, 68 parts of sodium silicate, 30 parts of polymerized vegetable oil, and 39 parts of xylene Parts, 110 parts of ethyl acetate, 89 parts of propylene glycol butyl ether, 43 parts of titanium dioxide, 40 parts of isopropanol, 30 parts of iron oxide yellow, 40 parts of colloidal silica, 55 parts of cellulose acetate, 30 parts of sorbitol, ethyl acetate 43 parts of sodium diaminetetraacetate, 38 parts of acrylate, 70 parts of deionized water.

[0026] Among them, the polymerized vegetable oil is composed of castor oil, sesame oil, and rapeseed oil, and the mass ratio of the three is 1:3:4. The porosity of foamed aluminum is 97.5%.

[0027] Specifically, the preparation method of the above-mentioned water-based metal rust inhibitor includes the following steps: step 1, weighing each component; step 2, mixing 50% phenolic resin, butyl phthalate, ethyl acetate, propylene glycol butyl ether, and acrylate , Foam aluminum, polymerized vegetable oil, put it into the reactor and heat to 150-180℃, then add isopropanol, sorbitol, colloidal silicon dioxide, cellulose acetate, iron oxide yellow, sodium silicate, xylene, titanium dioxide , Ethylenediaminetetraacetic acid, deionized water, stir until completely dissolved.

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Description & Claims & Application Information

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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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Classification and recommendation of technical efficacy words

Good anti-rust effect

Water-based metal antirust agent

A metal antirust agent, water-based technology, applied in the field of antirust agents, can solve the problems of easy rust and high nutritional content of antirust agents, achieve high adsorption, good antirust effect, and prevent oxygen damage to the surface of materials

AI-Extracted Technical Summary

Problems solved by technology

Abstract

Examples

Example Embodiment

Example Embodiment

Example Embodiment

PUM

Description & Claims & Application Information

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