CN105154181A - Anti-rust wax for metal - Google Patents

Abstract

The invention discloses anti-rust wax for metal. The anti-rust wax for metal is prepared from ingredients as follows: paraffin wax, oxidized paraffin wax, epoxy resin, sodium acetate, polyacrylamide, polyglyceryl fatty acid ester, acrylic acid, stearic acid, sodium citrate, zinc sulfate and maleic acid. According to a preparation method of the anti-rust wax for the metal, the technology process is simple, the manufacturing cost is low, and the method is suitable for large-scale popularization. The anti-rust wax for the metal has little ammoniacal smell, has excellent temperature resistance and surface smoothness and good flowability, salt fog resistance and humidity and heat resistance, the property of the anti-rust wax for the metal can be more stable through magnetic stirring, and the service life of the anti-rust wax for the metal can be prolonged.

Description

A kind of metal rust-proofing wax

Technical field

The present invention relates to metal rust-proofing wax and make field, particularly relate to a kind of metal rust-proofing wax.

Background technology

Iron and steel metalloid is under natural storage condition, because environment and other factors make the easy corrosion of parts, thus reduce or lose use value, cause security incident and financial loss, the direct economic loss number that China causes because of corrosion of metal is every year huge.Therefore, the application of metal rust-proofing wax is essential to metal protection, but existing metal rust-proofing wax Performance comparision is single, and protectiveness is not strong, and the time length is short.

Summary of the invention

The object of this invention is to provide a kind of metal rust-proofing wax.

The present invention is achieved through the following technical solutions:

A kind of metal rust-proofing wax, be made up of following composition by weight, 40 parts, paraffin, oxidized petroleum wax 15 parts, epoxy resin 5 parts, sodium-acetate 4 parts, polyacrylamide 1 part, polyglycerol fatty acid 2 parts, 2 parts, vinylformic acid, stearic acid 1.5 parts, Trisodium Citrate 2 parts, 3 parts, zinc sulfate, maleic acid 1 part; It is made up of following making step:

1) 40 parts, paraffin, oxidized petroleum wax 15 parts, epoxy resin 5 parts, sodium-acetate 4 parts, polyacrylamide 1 part, polyglycerol fatty acid 2 parts, 2 parts, vinylformic acid, stearic acid 1.5 parts, Trisodium Citrate 2 parts, 3 parts, zinc sulfate, maleic acid 1 part is taken by corresponding weight part;

2) paraffin, oxidized petroleum wax, stearic acid, polyacrylamide and polyglycerol fatty acid are mixed, put into reactor, temperature of reaction kettle is set to 85-90 DEG C, and mixing speed is set to 850-1000r/min, and the reaction times is after 30-35min, stand-by;

3) by 2) in made raw material and sodium-acetate, epoxy resin Homogeneous phase mixing to together with, be heated to 60-70 DEG C, after magnetic stirrer 15-20 minute, be cooled to room temperature;

4) by 3) in made raw material and zinc sulfate, Trisodium Citrate, maleic acid Homogeneous phase mixing to together be heated to 40-45 DEG C, continue slowly to stir, react after 1-1.5 hour, stop stirring, standing, be cooled to room temperature.

Further, the pH value of described metal rust-proofing wax is 8.5-9.

The invention has the beneficial effects as follows, compared with prior art:

Metal rust-proofing wax manufacture method of the present invention, technological process is simple, and low cost of manufacture, is suitable for large-scale promotion.Metal rust-proofing wax ammonia taste of the present invention is little, there is excellent heat resistance, surface flatness, and there is good mobility and salt fog resistance, humidity resistance, by adopting magnetic agitation that metal rust-proofing wax character can be made more stable, the work-ing life of metal rust-proofing wax can be extended.

Embodiment

A kind of metal rust-proofing wax, be made up of following composition by weight, 40 parts, paraffin, oxidized petroleum wax 15 parts, epoxy resin 5 parts, sodium-acetate 4 parts, polyacrylamide 1 part, polyglycerol fatty acid 2 parts, 2 parts, vinylformic acid, stearic acid 1.5 parts, Trisodium Citrate 2 parts, 3 parts, zinc sulfate, maleic acid 1 part; It is made up of following making step:

1) 40 parts, paraffin, oxidized petroleum wax 15 parts, epoxy resin 5 parts, sodium-acetate 4 parts, polyacrylamide 1 part, polyglycerol fatty acid 2 parts, 2 parts, vinylformic acid, stearic acid 1.5 parts, Trisodium Citrate 2 parts, 3 parts, zinc sulfate, maleic acid 1 part is taken by corresponding weight part;

2) paraffin, oxidized petroleum wax, stearic acid, polyacrylamide and polyglycerol fatty acid are mixed, put into reactor, temperature of reaction kettle is set to 85-90 DEG C, and mixing speed is set to 850-1000r/min, and the reaction times is after 30-35min, stand-by;

3) by 2) in made raw material and sodium-acetate, epoxy resin Homogeneous phase mixing to together with, be heated to 60-70 DEG C, after magnetic stirrer 15-20 minute, be cooled to room temperature;

4) by 3) in made raw material and zinc sulfate, Trisodium Citrate, maleic acid Homogeneous phase mixing to together be heated to 40-45 DEG C, continue slowly to stir, react after 1-1.5 hour, stop stirring, standing, be cooled to room temperature.

Further, the pH value of described metal rust-proofing wax is 8.5-9.

By test comparison metal rust-proofing wax of the present invention and common metal rust-proofing wax:

Table 1

Can find out that metal rust-proofing wax of the present invention has obvious advantage than existing metal rust-proofing wax in each performance by table 1.

Claims (2)

1. a metal rust-proofing wax, it is characterized in that, be made up of following composition by weight, 40 parts, paraffin, oxidized petroleum wax 15 parts, epoxy resin 5 parts, sodium-acetate 4 parts, polyacrylamide 1 part, polyglycerol fatty acid 2 parts, 2 parts, vinylformic acid, stearic acid 1.5 parts, Trisodium Citrate 2 parts, 3 parts, zinc sulfate, maleic acid 1 part; It is made up of following making step:

1) 40 parts, paraffin, oxidized petroleum wax 15 parts, epoxy resin 5 parts, sodium-acetate 4 parts, polyacrylamide 1 part, polyglycerol fatty acid 2 parts, 2 parts, vinylformic acid, stearic acid 1.5 parts, Trisodium Citrate 2 parts, 3 parts, zinc sulfate, maleic acid 1 part is taken by corresponding weight part;

2) paraffin, oxidized petroleum wax, stearic acid, polyacrylamide and polyglycerol fatty acid are mixed, put into reactor, temperature of reaction kettle is set to 85-90 DEG C, and mixing speed is set to 850-1000r/min, and the reaction times is after 30-35min, stand-by;

3) by 2) in made raw material and sodium-acetate, epoxy resin Homogeneous phase mixing to together with, be heated to 60-70 DEG C, after magnetic stirrer 15-20 minute, be cooled to room temperature;

4) by 3) in made raw material and zinc sulfate, Trisodium Citrate, maleic acid Homogeneous phase mixing to together be heated to 40-45 DEG C, continue slowly to stir, react after 1-1.5 hour, stop stirring, standing, be cooled to room temperature.

2. a kind of metal rust-proofing wax according to claim 1, is characterized in that: the pH value of described metal rust-proofing wax is 8.5-9.