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Nano modified anticorrosive coating material

An anti-corrosion coating and nano-modification technology, which is applied in the field of coatings, can solve the problems of coating flame retardancy, antibacterial properties, and single functionality, and achieve excellent flame retardancy, long service life, and improved coating performance. Effect

Active Publication Date: 2015-01-07
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing anti-corrosion coatings have a single function and focus on heavy-duty anti-corrosion coatings, while less consideration is given to the flame retardancy and antibacterial properties of coatings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A nano-modified anti-corrosion coating, comprising the following components in parts by weight: 25 parts of water-based epoxy emulsion, 7 parts of composite nano-titanium iron powder, 6 parts of melamine, 18 parts of fluorinated silicate ceramics, and 15 parts of chitin ,, 13 parts of aluminum tripolyphosphate, 0.7 parts of hydrogenated castor oil, 12 parts of nano silicon oxide, nano Mg(OH) 2 2 parts, 2 parts of coalescent, 0.4 parts of isothiazolinone, 35 parts of silicone acrylic emulsion, 0.6 parts of defoamer, 0.8 parts of dispersant and 35 parts of water.

[0020] Its preparation method is as follows: mix water-based epoxy emulsion, silicon-acrylic emulsion, composite nano-titanium iron powder, melamine, fluorinated silicate ceramics, and chitin into a mixer, stir at 40°C for 0.5h, and obtain A mixed solution; aluminum tripolyphosphate, hydrogenated castor oil, nano silicon oxide, nano Mg(OH) 2 Mix with water and add to the mixer, stir at room temperature for 1 h...

Embodiment 2

[0022] A nano-modified anti-corrosion coating, comprising the following components in parts by weight: 20 parts of water-based epoxy emulsion, 8 parts of composite nano-titanium iron powder, 10 parts of melamine, 20 parts of fluorinated silicate ceramics, and 10 parts of chitin , 8 parts of aluminum tripolyphosphate, 0.5 parts of hydrogenated castor oil, 15 parts of nano silicon oxide, nano Mg(OH) 2 1 part, 3 parts of film-forming aid, 0.3 part of fungicide, 40 parts of silicone acrylic emulsion, 0.5 part of defoamer, 1 part of dispersant and 30 parts of water.

[0023] Its preparation method is as follows: mix water-based epoxy emulsion, silicon-acrylic emulsion, composite nano-titanium iron powder, melamine, fluorinated silicate ceramics, and chitin into a mixer, and stir at 30°C for 1 hour to obtain A Mixed solution; aluminum tripolyphosphate, hydrogenated castor oil, nano silicon oxide, nano Mg(OH) 2 Mix with water and add to the mixer, stir at room temperature for 0.5h t...

Embodiment 3

[0025] A nano-modified anti-corrosion coating, comprising the following components in parts by weight: 30 parts of water-based epoxy emulsion, 5 parts of composite nano-titanium iron powder, 15 parts of melamine, 15 parts of fluorinated silicate ceramics, and 20 parts of chitin , 5 parts of aluminum tripolyphosphate, 0.8 parts of hydrogenated castor oil, 10 parts of nano silicon oxide, nano Mg(OH) 2 3 parts, 1 part of coalescence aid, 0.5 part of phenylpropanisothiazolinone, 30 parts of silicone acrylic emulsion, 0.8 part of defoamer, 0.5 part of dispersant and 40 parts of water.

[0026] Its preparation method is as follows: mix water-based epoxy emulsion, silicon-acrylic emulsion, composite nano-titanium iron powder, melamine, fluorinated silicate ceramics, and chitin into a mixer, and stir at 30°C for 1 hour to obtain A Mixed solution; aluminum tripolyphosphate, hydrogenated castor oil, nano silicon oxide, nano Mg(OH) 2 Mix it with water and add it to a mixer, stir at room...

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PUM

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Abstract

The invention discloses a nano modified anticorrosive coating material. The nano modified anticorrosive coating material contains the following ingredients in parts by weight: 20-30 parts of aqueous epoxy emulsion, 5-8 parts of composite nano ferrotitanium powder, 10-15 parts of melamine, 15-20 parts of fluorinated silicate ceramics, 10-20 parts of chitin, 5-8 parts of aluminum tripolyphosphate, 0.5-0.8 part of hydrogenated castor oil, 10-15 parts of nano-silica, 1-3 parts of nano Mg(OH)2, 1-3 parts of film forming assistant, 0.3-0.5 part of mildew preventive, 30-40 parts of silicone-acrylic emulsion, 0.5-0.8 part of defoamer, 0.5-1 part of dispersant and 30-40 parts of water. The invention further discloses a preparation method of the nano coating material. Through the compounding and mutual matching of the raw materials of the nano modified anticorrosive coating material, the nano modified anticorrosive coating material disclosed by the invention has corrosion resistance, wear resistance, flame retardance and scrub resistance, is long in service life, has a bacterium resisting effect and has excellent flame-retardant properties.

Description

technical field [0001] The invention belongs to the technical field of coatings, in particular to a nano-modified anti-corrosion coating. Background technique [0002] Anti-corrosion coatings are a type of anti-corrosion coatings that can be applied in relatively harsh corrosive conditions compared with conventional coatings, and have a longer protector than conventional anti-corrosion coatings. Existing anti-corrosion coatings have a single function and focus on heavy-duty anti-corrosion coatings, while less consideration is given to the flame retardancy and antibacterial properties of coatings. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies of the prior art, the present invention provides a nano-modified anti-corrosion coating, which has the characteristics of green environmental protection, antibacterial, flame retardant, scrub resistance and anti-contamination. [0004] Technical solution: In order to solve the above...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D163/00C09D105/08C09D7/12C09D5/14C09D5/10C09D5/18
CPCC09D133/04C08K2201/011C08L2205/035C09D5/10C09D5/14C09D5/18C09D7/61C09D7/63C09D163/00C08L63/00C08L5/08C08L91/00C08K13/02C08K2003/0856C08K2003/0881C08K5/34922C08K3/34C08K2003/327C08K3/36C08K2003/2224C08K5/47C08L33/04
Inventor 潘峥嵘
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD