Coroplast plastic sheet is also called pp hollow board, Wantong board, correx board, corrugated polypropylene sheet, plastic cardboard, cartonplast, etc. It is made of polypropylene as the main raw material through extrusion molding. It has characteristics of light weight (hollow structure), non-toxic, non-polluting, and waterproof. , anti-vibration, anti-aging, anti-corrosion, rich color, etc, its superior environmental performance is more and more recognized, widely used in electronics, packaging, machinery, light industry, postal, food, medicine, pesticides, home appliances, advertising, Decoration, stationery, magneto-optical technology, bioengineering, medical and health industries.
7 advantages of coroplast plastic sheets:
1. Excellent mechanical properties
The special structure of the coroplast plastic sheets makes it have excellent mechanical properties such as good toughness, impact resistance, high compressive strength, cushioning and shock resistance, and good bending performance.
2.The weight of correx board is light
The plastic hollow board has excellent mechanical properties. Compared with other materials, to achieve the same compression effect, the use of the plastic hollow board can achieve less consumables, lower costs, and lower overall weight.
3. Good heat insulation and sound insulation effect
Since the pp hollow board has a hollow structure, its heat and sound transmission effects are significantly lower than other solid boards. The pp hollow board has good heat and sound insulation effects.
4.The plastic cardboard sheets can be made into anti-static, conductive or fire rated.
Adding different materials to the production raw materials, modifying, mixing, and spraying the surface of the board can make the plastic hollow board have anti-static, conductive, or flame-retardant properties.
5. Coroplast plastic sheets have stable chemical performance
Because the raw material of plastic hollow board is mainly polypropylene, it can be waterproof, moisture-proof, anti-corrosion, insect-proof, and fumigation-free. Compared with paper boards and wooden boards, it has obvious advantages.
6. The surface is smooth and beautiful, with various colors
Since the plastic hollow board is formed by a plastic mixing heating extrusion molding process, it can be adjusted by adding different color masterbatches to the raw materials, which can be adjusted at will, and the surface is smooth and easy to print.
7. The environmental protection effect of the coroplast plastic board is obvious
The plastic hollow board has the characteristics of environmental protection, non-toxic, non-polluting, etc. It is simple to dispose of and will not pollute the environment. It can also be recycled and reused to make other plastic products.