Anticorrosive paint containing acrylic emulsion

A technology of acrylic emulsion and anti-rust paint, which is applied in the direction of anti-corrosion paint, coating, etc., can solve the problems of complex preparation process, high price, unsafe and environmental protection, etc., and achieve the effect of convenient storage and transportation, convenient construction and coating, and low cost

Inactive Publication Date: 2014-03-26
JIANGSU PACIFIC HYDRAULIC MACHINERY MFGCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned problem that the present invention needs to solve is to provide a kind of acrylic emulsion a...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] An acrylic emulsion antirust paint, its composition expressed in parts by mass is: 650 parts of acrylic emulsion; 12 parts of butyl acrylate; 58 parts of tetrabasic zinc chromate; 32 parts of iron oxide red; 30 parts of talcum powder; 42 parts of calcium phosphate; 0.1 part of emulsifier; 0.1 part of silicone defoamer; 62 parts of deionized water; 10 parts of 4% carboxymethyl cellulose solution; 5 parts of ethylene glycol butyraldehyde; 11 parts of potassium tripolyphosphate; 0.2 part of sodium nitrite composite corrosion inhibitor is obtained by mixing, stirring and dissolving each component.

[0013] This product has salt water resistance, corrosion resistance, strong paint film adhesion, toughness and firmness; easy to obtain raw materials, simple production, and low cost; it can be used with various topcoats; it uses water as a solvent, non-toxic, non-flammable and non-explosive. It has less environmental pollution, can be widely produced and continuously replaces e...

Embodiment 2

[0015] An acrylic emulsion antirust paint, its composition expressed in parts by mass is: 680 parts of acrylic emulsion; 15 parts of butyl acrylate; 62 parts of tetrabasic zinc chromate; 35 parts of iron oxide red; 35 parts of talcum powder; 45 parts of calcium phosphate; 0.3 parts of emulsifier; 0.3 parts of silicone defoamer; 65 parts of deionized water; 13 parts of 4% carboxymethyl cellulose solution; 8 parts of ethylene glycol butyraldehyde; 13 parts of potassium tripolyphosphate; 0.3 part of sodium nitrite composite corrosion inhibitor is obtained by mixing, stirring and dissolving each component.

[0016] This product has salt water resistance, corrosion resistance, strong paint film adhesion, toughness and firmness; easy to obtain raw materials, simple production, and low cost; it can be used with various topcoats; it uses water as a solvent, non-toxic, non-flammable and non-explosive. It has less environmental pollution, can be widely produced and continuously replaces...

Embodiment 3

[0018] An acrylic emulsion antirust paint, its composition expressed in parts by mass is: 660 parts of acrylic emulsion; 13 parts of butyl acrylate; 60 parts of tetrabasic zinc chromate; 34 parts of iron oxide red; 32 parts of talcum powder; 43 parts of calcium phosphate; 0.2 parts of emulsifier; 0.2 parts of silicone defoamer; 64 parts of deionized water; 12 parts of 4% carboxymethyl cellulose solution; 6 parts of ethylene glycol butyraldehyde; 12 parts of potassium tripolyphosphate; 0.25 part of sodium nitrite composite corrosion inhibitor is obtained by mixing, stirring and dissolving each component.

[0019] This product has salt water resistance, corrosion resistance, strong paint film adhesion, toughness and firmness; easy to obtain raw materials, simple production, and low cost; it can be used with various topcoats; it uses water as a solvent, non-toxic, non-flammable and non-explosive. It has less environmental pollution, can be widely produced and continuously replace...

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PUM

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Abstract

The invention discloses anticorrosive paint containing an acrylic emulsion. The anticorrosive paint comprises components in parts by mass as follows: 650 parts of the acrylic emulsion, 12 parts of butyl acrylate, 58 parts of tetrabasic zinc chromate, 32 parts of iron oxide red, 30 parts of talcum powder, 42 parts of calcium phosphate, 0.1 part of an emulsifier, 0.1 part of an organic silicon defoamer, 62 parts of deionized water, 10 parts of a 4% carboxymethyl cellulose solution, 5 parts of glycol butyraldehyde, 11 parts of potassium tripolyphosphate and 0.2 part of a sodium nitrite compound corrosion inhibitor. The anticorrosive paint has high salt water resistance and corrosion resistance, and a paint film has strong adhesive force and is tough and firm; the raw materials are easy to obtain, the production is simple, and the cost is low; the paint can be matched with various finishing coats, takes water as a solvent, is nontoxic, incombustible and explosion-proof, has little environmental pollution and can be produced widely and replace conventional materials; and the paint is convenient to store and transport and facilitates construction and coating, and is safe and reliable.

Description

technical field [0001] The invention belongs to the field of antirust materials, in particular to an acrylic emulsion antirust paint. Background technique [0002] Water-based paint is a common requirement for protecting the environment and saving petroleum resources. Water-based anti-rust paint is a new type of paint developed in the 1990s. Its biggest feature is that water is the main solvent, replacing xylene and xylene in ordinary oil-solvent paint. Solvent oil, etc., not only reduces the cost, but also avoids the environmental pollution caused by the volatilization of organic solvents and the harm to the human body. At the same time, it also has the advantages of fire prevention, easy transportation and storage, and simple processing. It can be directly applied under the condition of water and a small amount of oil pollution. It is a kind of green environmental protection coating with great development prospects. With the development of industry and the advancement of ...

Claims

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Application Information

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IPC IPC(8): C09D4/02C09D4/06C09D7/12C09D5/08
Inventor 邵剑
Owner JIANGSU PACIFIC HYDRAULIC MACHINERY MFGCO
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