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A kind of stable anticorrosion coating with rust and preparation method thereof

A rust, anti-corrosion and stable technology, applied in anti-corrosion coatings, epoxy resin coatings, polyurea/polyurethane coatings, etc., can solve the problems of lack of timely maintenance, air pollution, human body hazards, etc., to achieve efficient and convenient construction, long-term effect Anti-corrosion life, the effect of stable electrical conductivity

Active Publication Date: 2016-06-15
JIANGSU MARINE VICTORY COATING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the work of Xu clothing, it is necessary to pay attention to the air pollution caused by the solvent and thinner in the paint, which is harmful to the human body; at the same time, there is a risk of fire and explosion. Solvent-based paints and thinners used in painting operations are mostly flammable. Explosive materials, so the painting operation itself has hidden dangers of fire and explosion
The possible causes of fire and explosion are that the operation rules are not followed during electrostatic painting, and discharge sparks are easily generated; waste paint, paint mist, paint materials and solvent waste rags are not well kept, and they are easy to spontaneously ignite and ignite when they are piled up; electrical equipment Improper selection or use, or failure to repair in time after damage, insufficient explosion-proof level, etc.; lightning strike disasters during thunderstorm season

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] This embodiment provides a stable anti-corrosion paint with rust, including two components A and B, the mass percentage of the two components is: A: 65%, B: 35%;

[0040] Wherein, the mass percent of each component content in A component is:

[0041] Epoxy: 46%

[0042] Polyurethane: 32%

[0043] Phosphate: 2%

[0044] Silica powder: 20%

[0045] The mass percent of each component content in the B component is:

[0046] Dibutyl ester: 18%

[0047] Aluminate: 71%

[0048] Zinc Oxide: 8%.

[0049] Phenolic resin: 1%

[0050] Bis(2-ethylhexyl)phthalate: 2%

[0051] Wherein, the siliceous powder is silicon dioxide; the phosphate is potassium phosphate.

[0052] The present embodiment also provides a method for preparing a stable rust-resistant anti-corrosion coating, comprising the following specific steps:

[0053] Step (1): First prepare component A, mix epoxy resin, polyurethane, phosphate and siliceous powder, and stir and disperse in the stirring tank, stirri...

Embodiment 2

[0059] The present embodiment provides a kind of stable band rust anticorrosion paint, comprises two kinds of components of A and B, and the mass percent of two kinds of components is:

[0060] A: 85%, B: 15%;

[0061] Wherein, the mass percent of each component content in A component is:

[0062] Epoxy: 53%

[0063] Polyurethane: 25%

[0064] Phosphate: 4%

[0065] Silica powder: 18%

[0066] The mass percent of each component content in the B component is:

[0067] Dibutyl ester: 20%

[0068] Aluminate: 65%

[0069] Zinc Oxide: 10%.

[0070] Phenolic resin: 2%

[0071] Bis(2-ethylhexyl)phthalate: 3%

[0072] The technical scheme further defined in the present invention is:

[0073] The aforementioned siliceous powder is quartz powder; phosphate sodium dihydrogen phosphate.

[0074] The present invention also provides a kind of preparation method of stable band rust anticorrosion coating, comprises following specific steps:

[0075] Step (1): First prepare component...

Embodiment 3

[0081] The present embodiment provides a kind of stable band rust anticorrosion paint, comprises two kinds of components of A and B, and the mass percent of two kinds of components is:

[0082] The mass percentages of the two components are: A: 75%, B: 25%;

[0083] Wherein, the mass percent of each component content in A component is:

[0084] Epoxy: 49%

[0085] Polyurethane: 31%

[0086] Phosphate: 24%

[0087] Silica powder: 18%

[0088] The mass percent of each component content in the B component is:

[0089] Dibutyl ester: 19%

[0090] Aluminate: 68%

[0091] Zinc Oxide: 9%.

[0092] Phenolic resin: 1%

[0093] Bis(2-ethylhexyl)phthalate: 3%

[0094] The technical scheme further defined in the present invention is:

[0095] The aforementioned siliceous powder is ceramic powder; the phosphate is disodium hydrogen phosphate.

[0096] The present invention also provides a kind of preparation method of stable band rust anticorrosion coating, comprises following s...

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Abstract

The invention discloses a stable anticorrosion coating with rust, which comprises two components A and B, the mass percentages of the two components are: A: 65-85%, B: 15-35%; The mass percentage of the component content is: epoxy resin: 46-53%, polyurethane: 25-32%, phosphate: 2-4%, siliceous powder: 18-28%; the content of each component in the B component The mass percentage is: dibutyl ester: 18-25%, aluminate: 68-75%, zinc oxide: 8-18%, phenolic resin: 1-5%, phthalic acid di(2-ethylhexyl) Ester: 2-6%; the invention also discloses a preparation method of a stable rust-resistant anti-corrosion coating; the product of the invention has excellent weather resistance, anti-aging, anti-radiation, wear resistance, impact resistance, high temperature resistance, low temperature resistance, electrical conductivity Stable, room temperature curing characteristics.

Description

technical field [0001] The invention belongs to the field of chemical industry and relates to an anti-corrosion coating, in particular to a stable anti-corrosion coating with rust and a preparation method thereof. Background technique [0002] Anti-corrosion coatings have become an important new force in the field of coatings. Anti-corrosion coatings are playing an increasingly important role, and their development prospects are promising. However, traditional products are gradually improved and new products are continuously developed and released. To adapt to the new standards and requirements of the anti-corrosion market and the development of environmental protection regulations, we still need to be proactive and continue to innovate. According to the analysis of industry experts: the price of anti-corrosion coatings is rising obviously, which is related to marine coatings and marine development. In recent years, the country has been increasing investment in seven-tenths...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D163/00C09D175/04C09D5/08C09D7/12
Inventor 郑化陈廷生刘小林
Owner JIANGSU MARINE VICTORY COATING
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