Thermal insulation Carved Metal composite sandwich panels

Metal carving plate light weight, high strength, good impact resistance, the surface of the plate for the metal layer, the outer layer of aluminum-plated zinc color steel plate, pressed and made of steel plate surface spray paint, up to 20 years without rust. Core material selection of rigid foam polyurethane heat-breaking layer, set of thermal insulation, high hardness as one of the advantages of the use of moisture-proof heat insulation aluminum foil protection layer, can effectively block water vapor intrusion into the plate and the building wall.

More than a hundred kinds of relief patterns and colors have more than a hundred kinds of matching combinations. Luxurious and beautiful decorative effect, so that the building highlights the grade and taste. Simple and flexible disassembly and installation, so that the wall design with the replacement of a breeze. The panel is suitable for the heat preservation and decoration of the external wall of newly built brick-concrete structure, frame structure, steel structure, lightweight house and other types of buildings, as well as the decoration and energy-saving renovation of existing buildings, and indoor and outdoor decoration.

The production process of metal engraving plate mainly includes the following steps:

1.Metal substrate pretreatment: cleaning, descaling, phosphating and other treatments for metal substrates to improve the adhesion 

and corrosion resistance of the surface coating.

2.Spraying primer: spraying a layer of primer on the surface of the metal substrate to enhance the adhesion and corrosion resistance of the coating.

3.Engraving pattern: Use advanced engraving equipment to engrave the required pattern and design on the primer to form a unique decorative effect.

4.Spraying top coat: Spraying top coat on the carved pattern to protect the pattern from wear and tear, and at the same time, enhance the weather 

resistance and aesthetics of the plate.

5.Curing treatment: Curing the coating through high temperature baking and other ways to improve the hardness and wear resistance of the coating.