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Wooden transfer aluminum alloy sectional bar intermediate protective adhesive coating material and preparation method thereof

An aluminum alloy profile, wood grain transfer printing technology, applied in the direction of fireproof coatings, epoxy resin coatings, coatings, etc., can solve problems such as burrs, wood grains are easy to fall, and many stains, etc., to achieve the transfer effect Good, easy to transfer wood grain, high adhesion effect

Inactive Publication Date: 2017-05-17
ANHUI JINGCHANG ALUMINUM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing aluminum alloy profiles for wood grain transfer are generally directly transferred to the aluminum alloy profiles without other materials in the middle, because the dust, moisture and grease on th

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Wood grain transfer printing aluminum alloy profile intermediate protective adhesive coating, made of the following materials by weight,

[0017] 40 parts of quartz powder, 5 parts of epoxy resin, 1 part of alumina powder, 1 part of sebacic acid dihydrazide, 3 parts of triglycidyl isocyanurate, 4 parts of nonalactone gamma, 1 part of zinc pyrithione 1 part, 2 parts of alumina particles, 3 parts of Kang Nongke oil, 1 part of tributyl tin methacrylate, 1 part of spherical silver powder, 1 part of triruthenium dodecacarbonyl, 4 parts of bentonite, 3 parts of hollow microspheres, and 5 parts of defoamer 1 part, 1 part of tribromophenol.

[0018] The preparation method of the intermediate protection adhesion paint of wood grain transfer printing aluminum alloy profile comprises the following preparation steps,

[0019] 1) Add the solid particles of the above-mentioned materials into the stirring tank, and then add other raw materials while stirring and heating. The upper li...

Embodiment 2

[0023] Wood grain transfer printing aluminum alloy profile intermediate protective adhesive coating, made of the following materials by weight,

[0024] 45 parts of quartz powder, 7 parts of epoxy resin, 2 parts of alumina powder, 1.5 parts of sebacic acid dihydrazide, 4 parts of triglycidyl isocyanurate, 6 parts of nonalactone, 1.5 parts of zinc pyrithione Parts, 5 parts of alumina particles, 4 parts of Kang Niangke oil, 2 parts of tributyl tin methacrylate, 4 parts of spherical silver powder, 2 parts of triruthenium dodecacarbonyl, 6 parts of bentonite, 4 parts of hollow microspheres, 6 parts of defoamer Parts, 2 parts of tribromophenol.

[0025] The preparation method of the intermediate protection adhesion paint of wood grain transfer printing aluminum alloy profile comprises the following preparation steps,

[0026] 1) Add the solid particles of the above-mentioned materials into the stirring tank, and then add other raw materials while stirring and heating. The upper li...

Embodiment 3

[0030] Wood grain transfer printing aluminum alloy profile intermediate protective adhesive coating, made of the following materials by weight,

[0031] 50 parts of quartz powder, 9 parts of epoxy resin, 3 parts of alumina powder, 2 parts of sebacic acid dihydrazide, 5 parts of triglycidyl isocyanurate, 8 parts of nonalactone, 2 parts of zinc pyrithione Parts, 8 parts of alumina particles, 5 parts of Kang Niangke oil, 3 parts of tributyl tin methacrylate, 6 parts of spherical silver powder, 3 parts of triruthenium dodecacarbonyl, 8 parts of bentonite, 5 parts of hollow microspheres, 7 parts of defoamer Parts, 3 parts of tribromophenol.

[0032] The preparation method of the intermediate protection adhesion paint of wood grain transfer printing aluminum alloy profile comprises the following preparation steps,

[0033] 1) Add the solid particles of the above-mentioned materials into the stirring tank, and then add other raw materials while stirring and heating. The upper limit ...

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PUM

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Abstract

The invention relates to a wooden transfer aluminum alloy sectional bar intermediate protective adhesive coating material and a preparation method thereof. The wooden transfer aluminum alloy sectional bar intermediate protective adhesive coating material is prepared from the following raw materials in parts by weight: quartz powder, epoxy resin, aluminum oxide powder, sebacic dihydrazide, triglycidyl isocyanurate, g-Nonylactone, zinc pyrithione, aluminum oxide particles, cognac oil, tin tributyl methacrylate, spherical silver powder, triruthenium dodecacarbonyl, bentonite, hollow micro beads, defoaming agent, and 1 to 3 parts of tribromophenol. The preparation method comprises the following steps: grinding solid particles into powder, adding the powder into a stirring kettle, heating while stirring, and adding other raw materials; after the material is stirred into paste, stirring and dispersing for 3 to 6 min at a speed of 450 to 600 rpm/min at the normal temperature; heating the materials in a heating kettle to 40 to 50 DEG C, preserving the heat, storing or loading into a sealed container to be sealed and stored, and using the material within 60 minutes after the materials is taken out. The wooden transfer aluminum alloy sectional bar intermediate protective adhesive coating material is high in adhesion, resistant to water and high temperature, convenient for wooden transferring, uneasy to drop, scratch and stain, and good in transfer effect.

Description

technical field [0001] The invention relates to the technical field of production of aluminum alloy profiles, in particular to an intermediate protective adhesion coating for wood grain transfer printing aluminum alloy profiles and a preparation method thereof. Background technique [0002] Two polyesters with high and low hydroxyl values ​​are often used in wood grain transfer formulas. If the difference between the two hydroxyl values ​​is too small, the difference in gelation time is not large, and it is still not easy to separate the coating film from the transfer paper. Through a large number of experiments, we set the hydroxyl value of the hydroxyl polyester resin at 75mgKOH / g as a reference point, >75mgKOH / g is a high hydroxyl value, <75mgKOH / g is a low hydroxyl value. Use polyester resins with these two ranges of hydroxyl value to obtain a coating film that is easy to separate from the transfer paper. The existing aluminum alloy profiles for wood grain transfe...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D7/12
CPCC09D163/00C08K2201/014C09D5/18C09D7/61C09D7/70C08L91/00C08K13/04C08K7/18C08K2003/0806C08K3/36C08K2003/2227C08K5/34924
Inventor 张中礼
Owner ANHUI JINGCHANG ALUMINUM