Membranization calcium silicate veneer and preparation method thereof
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A technology of filming calcium silicate and calcium silicate board, which is applied in the direction of chemical instruments and methods, wood layered products, lamination, etc., can solve the problems of easy foaming of wood fiber fluff and unsatisfactory effect, which is not easy to achieve Damaged, easy to clean, solve the effect of high moisture content
Active Publication Date: 2015-11-18
GOLD MANTIS CONSTR DECORATION
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[0002] At present, in the field of architectural decoration and construction, the surface treatment method of conventional calcium silicate boards is to use a low-mesh abrasive belt to sand flat, and then to use a high-mesh abrasive belt to polish, the effect is not ideal, and there are pits or wood fiber fluff easy to foam
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preparation example Construction
[0039] In order to achieve the purpose of the present invention, the preparation method of filmized calcium silicate veneer of the present invention, described method comprises the following steps:
[0040] 1) Punch air holes on the calcium silicate board;
[0041] 2) smear UV coating on both sides of the calcium silicate board after punching air holes, obtain the calcium silicate board coated with UV coating;
[0042] 3) The PVC polymer film is then pasted on the calcium silicate board coated with UV coating by a pneumatic rolling laminating machine.
[0043] The preparation method of the filmed calcium silicate veneer has a simple film coating process, and tests show that the filmed calcium silicate veneer prepared by film coating with a pneumatic rolling laminating machine has a clean, smooth appearance and is not easy to be damaged.
[0044] In order to further optimize the implementation effect of the present invention, in step 2), after obtaining the calcium silicate bo...
Embodiment 1
[0050] 1) Punch air holes on the calcium silicate board;
[0051] 2) Smear UV coating on both sides of the calcium silicate board after punching air holes to obtain a calcium silicate board coated with UV coating, and then process it through dust removal;
[0052] 3) Then put the PVC polymer film into the dynamic roller press, adjust the rolling temperature to 80°C, and the pressure to 8.0MPa, put the calcium silicate board coated with UV coating into the roller press, and start the pneumatic roller press The machine completes the attachment of the PVC polymer film, and finally puts the filmized calcium silicate veneer that has been attached to the PVC polymer film into a microwave dryer, and dries at 45 °C; then trims the edge, and it is ready.
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Abstract
The invention discloses a membranization calcium silicate veneer and a preparation method thereof. The membranization calcium silicate veneer comprises a calcium silicate board. A UV coating is arranged on at least one side of the calcium silicate board. A PVC high polymeric membrane is attached to the UV coating. The calcium silicate board is further evenly provided with a plurality of vent holes. The preparation method comprises the following steps that the vent holes are punched in the calcium silicate board; 2, at least one side of the calcium silicate board with the vent holes is coated with the UV coating to obtain the calcium silicate board coated with the UV coating; 3, the PVC high polymeric membrane is attached to the calcium silicate board coated with the UV coating. Due to the fact that the PVC high polymeric membrane is additionally arranged on the calcium silicate board, the surface is smooth, and bubbles are not likely to be generated; the strength is high, abrasion and chemical corrosion are resistant, cleaning is easy, and static electricity and moisture are prevented; due to the fact that the multiple vent holes are formed in the calcium silicate board, moisture prevention and sound insulation can be achieved.
Description
technical field [0001] The invention relates to a veneer and a preparation method thereof, in particular to a filmized calcium silicate veneer and a preparation method thereof. Background technique [0002] At present, in the field of architectural decoration construction, the surface treatment method of conventional calcium silicate boards is to use a low-mesh abrasive belt to sand flat, and then to use a high-mesh abrasive belt to polish, the effect is not ideal, and there are pits or wood fiber fluff. Foams easily. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the object of the present invention is to provide a filmized calcium silicate veneer and a preparation method thereof, so that the finished filmized calcium silicate veneer obtained has high self-strength, large area, light weight, Low cost. [0004] To achieve the above object, the technical scheme of the present invention is as follows: [0005] The invention pro...
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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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