Iron casting surface antirust coating for body building

A technology for anti-rust coating and iron castings, applied in coatings, anti-corrosion coatings, epoxy resin coatings, etc., can solve the problems of easy generation of pores in castings, good environmental protection effect, high toxicity, etc., and achieve low cost and little human injury. , the effect of good surface quality

Inactive Publication Date: 2015-03-04
NINGGUO WANNAN FITNESS MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, coatings for castings are generally synthesized by refractory aggregates, suspending agents, binders, and carrier liquids. The amount of water added to casting coatings is 5%. Castings have a 20% failure rate due to pore defects. External water makes the casting prone to porosity; and due to the use of a combustion aid, it is highly toxic
As the country attaches great importance to the environment and labor protection, there is no casting coating with good environmental protection effect and the maximum reduction of volatile harmful components in casting coatings.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] An antirust coating on the surface of iron castings for fitness, the thickness of the coating is 80-95 microns, and the coating is coated with the following parts by weight: 30 parts of water-soluble epoxy resin, 5 parts of pigment 3 parts of silica sol, 5 parts of modified bone powder, 5 parts of nano anion powder, 2 parts of fisetin, 5 parts of fish oil, 2 parts of cyclohexanone, 5 parts of cornstarch;

[0012] The above-mentioned modified bone meal is made by breaking the beef leg bones into pieces, putting them in an oven, and baking them at 90-120°C for about 5 minutes to make them coke, so as to obtain coked bone pieces, and then prepare them according to the following parts by weight: Ratio: 40 parts of coked bone slices, 2 parts of calcined kaolin, 1.5 parts of amygdalin, 2 parts of flake graphite, 2 parts of silicon nitride, and 2 parts of gypsum; the preparation method is: send each component into a mixer for mixing After mixing, put it into a ball mill for ab...

Embodiment 2

[0014] An antirust coating on the surface of iron castings for fitness, the thickness of the coating is 80-95 microns, and the coating is coated with the following parts by weight: 40 parts of water-soluble epoxy resin, 6 parts of pigment 8 parts of silica sol, 15 parts of modified bone meal, 8 parts of nano-anion powder, 3 parts of fisetin, 10 parts of fish oil, 5 parts of cyclohexanone, and 8 parts of cornstarch;

[0015] The above-mentioned modified bone meal is made by breaking the beef leg bones into pieces, putting them in an oven, and baking them at 90-120°C for about 5 minutes to make them coke, so as to obtain coked bone pieces, and then prepare them according to the following parts by weight: Ratio: 40 parts of coked bone slices, 2 parts of calcined kaolin, 1.5 parts of amygdalin, 2 parts of flake graphite, 2 parts of silicon nitride, and 2 parts of gypsum; the preparation method is: send each component into a mixer for mixing After mixing, put it into a ball mill fo...

Embodiment 3

[0017] An antirust coating on the surface of iron castings for fitness, the thickness of the coating is 80-95 microns, and the coating is coated with the following parts by weight: 20 parts of water-soluble epoxy resin, 4 parts of pigment 1 part, 2 parts of silica sol, 4 parts of modified bone powder, 4 parts of nano-anion powder, 0.5 part of fisetin, 4 parts of fish oil, 1.5 parts of cyclohexanone, 4 parts of cornstarch;

[0018] The above-mentioned modified bone meal is made by breaking the beef leg bones into pieces, putting them in an oven, and baking them at 90-120°C for about 5 minutes to make them coke, so as to obtain coked bone pieces, and then prepare them according to the following parts by weight: Ratio: 40 parts of coked bone slices, 2 parts of calcined kaolin, 1.5 parts of amygdalin, 2 parts of flake graphite, 2 parts of silicon nitride, and 2 parts of gypsum; the preparation method is: send each component into a mixer for mixing After mixing, put it into a ball ...

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Abstract

The invention discloses an iron casting surface antirust coating for body building. The thickness of the coating is 80-95 microns. The coating is formed by coating the following components in parts by weight: 20-40 parts of water soluble epoxy resin, 4-6 parts of pigments, 2-8 parts of silica sol, 4-15 parts of modified bone meal, 4-8 parts of nanometer negative ion powder, 0.5-3 parts of fisetin, 4-10 parts of fish oil, 1.5-5 parts of cyclohexanone and 4-8 parts of corn starch. According to the antirust coating disclosed by the invention, the modified bone meal is added into the traditional formula, so that the prepared coating is not cracked after being coated, does not blister and is uniform, high in surface quality, low in cost and small in injury of a human body.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an antirust coating on the surface of iron castings for fitness. Background technique [0002] At present, coatings for castings are generally synthesized by refractory aggregates, suspending agents, binders, and carrier liquids. The amount of water added to casting coatings is 5%, and castings have a 20% failure rate due to pore defects. External water makes the casting prone to porosity; and due to the use of a combustion aid, it is highly toxic. Along with the attention of the country to the environment and labor protection, there is not yet a kind of casting coating with good environmental protection effect and can reduce the volatile harmful components in the casting coating to the greatest extent. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an anti-rust coating on the surface of iron castings for fitness w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D5/08C09D7/12
CPCC09D163/00C08K2201/011C08L2205/03C09D5/08C09D7/40
Inventor 胡刚
Owner NINGGUO WANNAN FITNESS MATERIAL
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