Melamine panel protection layer

Abstract

The invention discloses a melamine panel protection layer. The melamine panel protection layer comprises, by weight, 25-35 parts of epoxy acrylate, 25-30 parts of polyurethane acrylate, 20-30 parts of hydroxyethyl methacrylate, 13-20 parts of neopentylglycol diacrylate, 5-10 parts of benzophenone, 3-5 parts of diatomite, 3-5 parts of ammonium sulfate, 1-3 parts of tourmalinite and 1-5 parts of nanometer zinc oxide. The melamine panel protection layer can improve the adhesion of a protection layer coating to a melamine panel, and has the advantages of high glossiness, good wear resistance and high hardness.

Description

technical field [0001] The invention belongs to the field of materials, and in particular relates to a melamine panel protective layer. Background technique [0002] Melamine veneer has become the material of choice in the furniture industry due to its variety of colors and good decorative effects. Traditional melamine veneer is mainly made of polyurethane coating, which generally has problems such as thin coating, poor wear resistance and low efficiency. Therefore, it is often chosen to apply a layer of paint or topcoat on the melamine panel to increase gloss, wear resistance and hardness. Because melamine resin is a special material with very stable chemical properties, the surface of melamine veneer is pressed and pasted at high temperature to form a film and form a dense coating, which makes its surface coating very difficult. Difficult to meet requirements. Ordinary paint has very low adhesion to the melamine finish, so it comes off easily. The traditional coating me...

AI Technical Summary

Problems solved by technology

[0002] Melamine veneer has become the material of choice in the furniture industry due to its variety of colors and good decorative effects. Traditional melamine veneer is mainly made of polyurethane coating, which generally has problems such as thin coating, poor wear resistance, and low efficiency.

Because melamine resin is a special material with very stable chemical properties, the surface of melamine veneer is pressed and pasted at high temperature to form a film and form a dense coating, which makes its surface coating very difficult. Difficult to meet requirements

Adhesion between regular paint and melamine finishes is low, so it comes off easily

The traditional painting method is to first polish the melamine veneer, and then paint the bottom and the surface twice. This technology has the problems of complicated process, poor interlayer adhesion, thick paint film and high cost.