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High-performance priming and finishing combined paint with corrosion inhibition, pollution prevention and heavy corrosion protection functions

A heavy-duty, high-performance technology, applied in anti-corrosion coatings, anti-fouling/underwater coatings, epoxy resin coatings, etc., can solve the problems of not being able to integrate the bottom and the bottom, and not being able to resist strong acids and alkalis at the same time, and achieve good response The effect of activity, excellent salt water resistance, and good toughening properties

Active Publication Date: 2015-04-15
江阴市天邦涂料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the domestic market, although the conceptual coatings with the similar name "rust-proof and anti-corrosion" all appear in the form of rust-resistant and heavy-duty strong acid base

Method used

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  • High-performance priming and finishing combined paint with corrosion inhibition, pollution prevention and heavy corrosion protection functions
  • High-performance priming and finishing combined paint with corrosion inhibition, pollution prevention and heavy corrosion protection functions
  • High-performance priming and finishing combined paint with corrosion inhibition, pollution prevention and heavy corrosion protection functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A high-performance corrosion-inhibiting, anti-fouling, heavy-duty, anti-corrosion, bottom-surface all-in-one coating, the coating includes component A and component B, and component A includes components with the following weight percentages:

[0034]

[0035] Part B includes ingredients with the following weight percentages:

[0036]

[0037]

[0038] The ratio of the A component to the B component is: 1:1.6.

Embodiment 2

[0040] A high-performance corrosion-inhibiting, anti-fouling, heavy-duty, anti-corrosion, bottom-surface all-in-one coating, the coating includes component A and component B, and component A includes components with the following weight percentages:

[0041]

[0042] Part B includes ingredients with the following weight percentages:

[0043]

[0044]

[0045] The ratio of the A component to the B component is: 1:1.4.

Embodiment 3

[0047] A high-performance corrosion-inhibiting, anti-fouling, heavy-duty, anti-corrosion, bottom-surface all-in-one coating, the coating includes component A and component B, and component A includes components with the following weight percentages:

[0048]

[0049] Part B includes ingredients with the following weight percentages:

[0050]

[0051]

[0052] The ratio of the A component to the B component is: 1:1.5.

[0053] Performance test of the coating and comparison with commercially available heavy-duty anti-corrosion paint:

[0054] Tinplate is used as the substrate, the specification is 50×150, the high-performance anti-corrosion, anti-fouling and heavy-duty anti-corrosion coating is gray, the preparation of the paint film sample is carried out according to GB / T1727, and the plate is made according to 2.kg / m2 when painting , the comparison between the product performance and the commercially available heavy-duty anti-corrosion paint is shown in the table bel...

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Abstract

The invention discloses a high-performance priming and finishing combined paint with corrosion inhibition, pollution prevention and heavy corrosion protection functions. The paint comprises two components: a component A includes a curing agent, an adhesion promoter, a wetting dispersant, silicon dioxide, hollow glass beads, talcum powder, nano micro powder, an anti-settling agent, a curing accelerator and an environment-friendly solvent; and a component B includes solvent-free liquid epoxy resin, modified elastic epoxy resin, silica sand, a wetting dispersant, superfine precipitated barium sulfate, titanium dioxide, aluminum triphosphate, barium metaborate, nano micro powder, an anti-settling agent, multi-functional auxiliaries, a corrosion inhibitor, an anti-fouling agent, high-strength hollow glass beads and an environment-friendly solvent. By aid of reasonable allocation of the component concentration, the paint has excellent adhesive force, durability, abrasion resistance and impact resistance, and excellent salt water resistance, oil resistance, alkali resistance and a certain degree of acid resistance; and the solid content is high, and the construction is convenient.

Description

technical field [0001] The invention relates to the field of chemical coatings, in particular to a high-performance corrosion-inhibiting, anti-fouling, heavy-duty, anti-corrosion, bottom-surface all-in-one coating. Background technique [0002] The development direction of heavy anti-corrosion coatings is environmental protection, energy saving, high performance and functionalization. Experts from China Epoxy Resin Industry Association said: In the next 5 years, an environmentally friendly long-lasting antifouling coating must be developed to meet the requirements of banning tributyltin antifouling coatings in 2008: development of composite phosphate antirust coatings Anti-corrosion coatings, instead of metal anti-corrosion primers such as red lead and chromate, which are toxic and pollute the environment, high solid content, solvent-free and water-based anti-corrosion coatings gradually replace traditional solvent-based coatings. idea out. [0003] At present, most of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D163/00C09D5/16C09D5/08
Inventor 吴立新王国华梁勇吕君倪伟孔平刘欢刘魁魁
Owner 江阴市天邦涂料股份有限公司
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