Decorative plastic composite panel
This kind of aluminum-plastic composite board is very different from the aluminum-plastic composite board mentioned in Chapter 8. Aluminum-plastic composite board (hereinafter referred to as aluminum-plastic composite board) is a plastic board used as a middle core layer, and is made of two or three layers of aluminum foil coated with various colored fluorocarbon resins after anodizing treatment on one or both sides. A new metal-plastic composite sheet. Aluminium-plastic panel with fire, noise, heat insulation, light weight, good impact properties, acid and alkali corrosion resistance, non-stick dust, weather resistance is very good, resistant to ultraviolet radiation, does not fade, easy maintenance, easy cleaning, can be bent, can Drills, nails, and cuts are very easy to glue, rivet, and weld. It is particularly suitable for each
The decor of the occasion.
Aluminium composite panels are divided into single-sided and double-sided structures, and the double-sided composite structure is shown in the figure. Aluminum-plastic composite board can be divided into two kinds according to the middle layer raw materials: one is PE aluminum-plastic composite board, the other is PVC free low foam aluminum-plastic composite board, and the core layer can also use common PVC hard board or PVC surface crust Foam board. The aluminum plate is 0.2-0.5 mm, 3003H16; the adhesive agent is a polymer adhesive film (model GN-1) or a low-melting resin.
Double-sided aluminum plastic composite board structure diagram: 1- plastic core layer; 2 an adhesive or anodized film; 3 an aluminum box piece; 4 a color fluorine resin coating; 5 - plastic protective film
Aluminum-plastic composite board and production process are more complicated and divided into two steps. The first step: the extrusion production of plastic sheets and the anodized aluminum sheets are treated with various colored resins. Aluminum foil and plastic core composite bonding and paste protective film.
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