Electrostatically conductive anticorrosion epoxyxylene phenolic paint

A technology of epoxy xylenol aldehyde conduction and m-xylene, which is applied in the direction of conductive coatings, epoxy resin coatings, coatings, etc., and can solve problems such as static conductivity, unstable corrosion resistance, complex construction, and high production costs. , to achieve stable corrosion resistance, strong coating film and low production cost

Inactive Publication Date: 2003-01-15
黄观明 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing anti-static and anti-corrosion coatings not only have high production costs, but also have unstable anti-static properties and anti-corrosion properties, and the construction is complicated

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The production of embodiment 1 epoxy xylenol formaldehyde conductive anticorrosion paint (1) synthesis of m-xylene formaldehyde resin

[0022] Mix and stir 100Kg of m-xylene, 12.2Kg of methanol, and 2.2Kg of boron trifluoride ether, react at 100°C for 1.5 hours, add 200Kg of formaldehyde, and dropwise add 4Kg of sulfuric acid, react for 3 hours, stop heating, and naturally cool to room temperature. After discharging, let stand to settle and separate, methanol reclaims, then neutralize to pH value 6~7 with the solution of sodium hydroxide 3.6Kg, water 8.5Kg; (2) Synthesis of m-xylenol-formaldehyde resin

[0023] Mix and stir 150Kg of phenol, 80Kg of formaldehyde, 2.25Kg of barium hydroxide, 150Kg of m-xylene formaldehyde resin, and 10Kg of methanol, react at 100°C for 1 hour, and vacuumize and dehydrate. (3) Synthesis of epoxy xylenol formaldehyde conductive static corrosion resistant coating

[0024] Mix 8Kg of E42 epoxy resin, 2Kg of m-xylenol aldehyde resin, 0.005Kg ...

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PUM

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Abstract

An antistatic anticorrosion paint is prepared through mixing epoxy resin E42, meta-xylene phenolic resin, organosilicon resin, dibutyl o-benzoate and ethyl n-silicate, adding Ti powder, stirring, adding absolute alcohol or ethanediamine, and stirring. Its advantages are high electrostatic conductivity and corrosion resistance, low cost, fast dry and firm film.

Description

(1) Technical field [0001] The invention relates to a coating, in particular to a conductive anti-corrosion coating. (2) Background technology [0002] The existing anti-static and anti-corrosion paint not only has high production cost, but also has unstable anti-static performance and anti-corrosion performance, and complicated construction. (3) Contents of the invention [0003] The object of the present invention is to provide an epoxy xylenol aldehyde conductive anti-static and anti-corrosion coating with low production cost, stable static conductive performance, stable corrosion resistance, fast drying, firm coating film and simple construction. [0004] Epoxy xylenol aldehyde conductive anti-corrosion paint of the present invention is produced by the following method: [0005] Mix and stir E42 epoxy resin, m-xylenol aldehyde resin, silicone resin, dibutyl phthalate, and ethyl orthosilicate evenly, add titanium powder, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/24C09D163/00
Inventor 黄观明欧阳汉洲
Owner 黄观明
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