UV coating material and edge sealing process thereof

Abstract

The invention belongs to the technical field of plate edge sealing, and particularly relates to a UV coating material and an edge sealing process thereof, wherein the UV coating material comprises thefollowing raw materials in percentage by weight: 25-65% of alkene unsaturated group oligomer resin, 10-40% of alkene unsaturated group monomer, 3-15% of a photoinitiator, 5-25% of a filler, 0.5-5% ofan assistant and 0-20% of a pigment, and the sum of the components is 100%. The UV coating material has the following advantages that 1, the periphery of a base material is sealed by a photocuring edge sealing process, the photocuring edge sealing process and the base material combining are integrated, glue and edge sealing strips are not used, gaps between the edge sealing strips and the panel are avoided, and dirt and bacteria can be prevented from breeding; 2, the UV photocuring production speed is far higher than the edge sealing speed of the traditional edge sealing strip, the UV photocuring time only needs several seconds, the glue curing time does not need to be waited, the packaging can be realized after the glue is cured, and the productivity can be greatly improved; 3, the UV coating material is safe and environment-friendly, and does not emit harmful substances; and 4, local scratches and damages can be repaired for the second time, so that the phenomenon of abutted seams is avoided after repairing, and the overall service life is effectively prolonged.

Description

technical field [0001] The invention belongs to the technical field of plate edge sealing, in particular to a UV coating and an edge sealing process thereof. Background technique [0002] The traditional board or furniture edge banding method is generally to use glue to attach the edge banding strip to the position where the edge banding needs to be sealed. The thickness of the edge banding strip is generally between 0.4-3.0mm, and the edge of the edge banding strip is for beauty and safety. There will be a certain curvature, so that there will be a certain gap between the edge banding and the panel. After a long time of use, dust and stains will accumulate in these gaps, which will easily breed bacteria and affect human health. And the longer it is used, the water vapor will slowly penetrate between the board and the edge banding, which will easily cause bubbling and even fall off of the edge banding, affecting the appearance and normal use. [0003] The traditional const...

AI Technical Summary

Problems solved by technology

After the edge banding is pasted, it is generally necessary to fix it and wait for the glue to cure. The construction speed is slow, which greatly affects the production capacity.

In addition, the glue used to attach the edge banding generally contains harmful substances such as formaldehyde, which will also affect human health.

[0004] During the use of traditional edge banding, if there is local damage, it is generally impossible to partially repair it. Even if it is barely repaired, there will be seams, which is neither beautiful nor easy to breed bacteria.

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