Nano-scale anti-fouling polymerization plate and preparation method thereof

A nano-scale, polymeric board technology, applied in the field of building decoration materials, can solve the problems of not being able to meet the use requirements, easy to breed bacteria, and lack of special measures, etc., to achieve improved anti-fouling performance, better impact resistance, and improved anti-fouling performance Effect

Inactive Publication Date: 2019-10-11
孙学民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the anti-folding board is a high-strength flat plate made of wood fiber and thermosetting resin through high-pressure polymerization, and has an obvious laminated structure; when the anti-folding board is used in kitchens, bathrooms and other places, it is easy to contact sewage , so it is easy to breed bacteria. The existing anti-fold special board lacks special measures to prevent bacterial growth, etc., and cannot meet the use requirements in the above occasions, resulting in limited use

Method used

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  • Nano-scale anti-fouling polymerization plate and preparation method thereof
  • Nano-scale anti-fouling polymerization plate and preparation method thereof

Examples

Experimental program
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Embodiment 1

[0022] Such as figure 1 As shown, the nano-scale antifouling polymer plate in this embodiment includes a substrate 1, the outside of the substrate 1 is coated with a decorative paper 2 treated with impregnated resin, and the decorative paper 2 is coated with a layer of electron beams before being coated on the substrate 1. Cured coating 3, the electron beam cured coating 3 is composed of the following raw materials by weight percentage: polyfluoroacrylic acid 40%, epoxy acrylic acid 8%, co-crosslinking agent 10%, hexanediol diacrylate 15%, photostable 1% UV absorbent, 4% flame retardant, 0.5% coupling agent, 0.5% leveling agent, 4% gold powder, 4% silver powder, 1% dispersant, 10% nano titanium dioxide, 1 nano silver oxide %, the above materials are stirred and mixed to obtain an electron beam curing coating resin, wherein the co-crosslinking agent is trimethylolpropane triacrylate.

Embodiment 2

[0024] The manufacture method of the nanoscale antifouling polymer plate of embodiment 1, comprises the steps:

[0025] A. Electron beam curing coating resin preparation: Add the following raw materials into the mixer by weight percentage, including 40% polyfluoroacrylic acid, 8% epoxy acrylic acid, 10% co-crosslinking agent, 15% hexanediol diacrylate, Light stabilizer 1%, UV absorber 1%, flame retardant 4%, coupling agent 0.5%, leveling agent 0.5%, gold powder 4%, silver powder 4%, dispersant 1%, nano titanium dioxide 10%, nano oxide Silver 1%, start the stirrer and heat to 50°C, stir evenly, and vacuumize to obtain electron beam curing coating resin solution.

[0026] B. Impregnate the decorative paper with resin, dry and rewind to ensure that the obtained decorative paper has a uniform weight, a smooth surface, and the light fastness rating of the printing ink is not less than 6.

[0027] C. Glue coating and curing. Apply the electron beam curing coating resin in step A to...

Embodiment 3

[0036] A method for manufacturing a nano-scale antifouling polymeric plate. On the basis of Example 2, the manufacturing method of this embodiment has the following differences:

[0037] In step B, the grammage of the decorative paper before impregnation is 110 g / m2, the amount of glue applied during impregnation is 90 g / m2, the volatile matter is 2.5%, and the light fastness rating of the printing ink is grade 7 to ensure uniform impregnation of the decorative paper.

[0038]In step B, the impregnated resin is a mixture of melamine-formaldehyde resin and phenol-formaldehyde resin, wherein the mass percentage of melamine-formaldehyde resin is 50%, and the mass percentage of phenol-formaldehyde resin is 50%, so as to ensure the decoration after impregnation The paper retains its toughness while retaining its affinity for electron beam cured coating resins.

[0039] In step C, the coating thickness is 0.19 mm; in step D, the substrate is made of fiberboard substrate impregnated ...

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Abstract

The invention relates to a nano-scale anti-fouling polymerization plate and a preparation method thereof. The nano-scale anti-fouling polymerization plate comprises a base plate. An outer side of thebase plate is coated by decorative paper treated by impregnating resin. The surface of the decorative paper is coated by an electron beam curing coating. Electron beam curing coating resin comprises anano silver oxide, a nano titanium dioxide, gold powder and silver powder, and the electron beam curing coating resin is acquired by mixing them through a physical blending method, so anti-fouling performance of the nano-scale anti-fouling polymerization plate is greatly improved. An electron beam curing technology is used on the nano-scale anti-fouling polymerization plate, surface performance of the nano-scale anti-fouling polymerization plate can be improved, and the surface thereof has self-cleaning ability, and fingerprint-proof ability.

Description

technical field [0001] The invention relates to the technical field of building decoration materials, in particular to a nanoscale antifouling polymer plate and a preparation method thereof. Background technique [0002] Anti-fold special board has excellent stability and is easy to clean and maintain, so it has a wide range of applications. Anti-fold special board is widely used in large public places such as schools, hospitals, airports, stations, hotels, shopping malls, and office buildings. Kitchen countertops, vanity tops, dining tables, desks, door leaves, bathroom and toilet cubicles in public spaces, sinks, reception counters, lockers, ceilings, desks and office cubicles, etc. [0003] In the prior art, the anti-folding board is a high-strength flat plate made of wood fiber and thermosetting resin through high-pressure polymerization, and has an obvious laminated structure; when the anti-folding board is used in kitchens, bathrooms and other places, it is easy to con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B7/12B32B29/06B32B29/00B32B33/00B32B37/06B32B37/10B32B37/12B32B38/16
CPCB32B7/12B32B29/002B32B29/06B32B33/00B32B37/06B32B37/10B32B37/12B32B38/164B32B2250/26B32B2260/028B32B2260/046B32B2307/554B32B2307/584B32B2307/754
Inventor 孙学民高聪民
Owner 孙学民
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