Hollow board（Wantong board）It is a plastic sheet mainly made of polypropylene (PP) or polyethylene (PE) and extruded into shape. It has unparalleled advantages over cardboard, wood, aluminum and other sheets in many fields and can be used as a substitute for them.

Hollow board characteristics:

1. The special structure of plastic hollow boards with good mechanical properties gives them excellent mechanical properties such as toughness, impact resistance, high compressive strength, cushioning and shock resistance, high stiffness, and good bending performance.

2. Lightweight and material saving plastic hollow boards have excellent mechanical properties, achieving the same effect as before. They require less consumables, have low costs, and are lightweight.

3. Due to the hollow structure of plastic hollow boards, their heat and sound transfer efficiency is significantly lower than that of solid boards, resulting in good insulation and sound insulation effects.

4. Antistatic, conductive, and flame-retardant properties can be achieved by modifying, mixing, and surface spraying plastic hollow boards.

5. Plastic hollow boards with stable chemical properties have significant advantages over cardboard and wooden boards in terms of waterproofing, moisture resistance, corrosion resistance, insect resistance, and no fumigation.

6. Smooth and aesthetically pleasing surface with complete colors. Due to the special molding process of plastic hollow boards, any color can be achieved through the adjustment of color masterbatch, and the surface is smooth and easy to print.

7. Plastic hollow boards have obvious environmental protection effects and are non-toxic and pollution-free. They are easy to dispose of and will not cause pollution to the environment. It can also be reused as waste and made into other plastic products. Application areas: electronics, automotive, machinery, logistics, glass, advertising, food, medicine and other industries.