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
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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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