Nowadays, coro plastic boards(also known as correx/corflute/coroplast /pp hollow sheets) can be seen in many fields in the world. In fact, many customers have heard of this kind of board, but they don’t know much about its performance and use effect. Then, the coroplast manufacturer will introduce the correx board structural features.
The internal structure of the pp hollow panel is designed to be hollow, but this does not affect its seismic resistance. A qualified correx board can withstand a force several times higher than its own weight to a large extent during use. Through the material compound formula, the stretch molding machine extrudes and forms the plastic pp hollow board, which is rich in color, light in weight, waterproof, moisture-proof, dust-proof, and other properties.
The finished coro plastic sheet inherits the characteristics of polypropylene insoluble in water and has a good moisture-proof and mildew-proof effect during use, which effectively improves the service life of the board and use effect.
In fact, a hollow board is not just a material of polypropylene. In the production process, hollow board manufacturers will also add various functional agents to the raw materials according to customer needs, so that it has good anti-static, anti-ultraviolet, and corrosion-resistant functions. It is a good material for modern corrugated plastic packaging box, advertising display, baby carriage production, correx floor covering, plastic sapling protectors, and plastic tier sheets.