1. Rigid PVC building board
We have the good quality of our conical twin-screw extrusion production line. The general colors are gray and white, and the PVC rigid boards can also be colored according to the needs of customers, with bright colors and an elegant appearance. Its shape belongs to the heterosexual plate, and at the same time, it is also called wave laminate or side plate and is mainly used for ceiling and wall panels.
2. Polyethylene low-foaming calcium plastic board
Polystyrene foam is mainly composed of polystyrene resin, adding additives such as foaming agents, and is currently a commonly used buffer material. Closed cell structure, low water absorption, good water resistance, low density, generally 0.015 ~ 0.03; high mechanical strength, good buffer performance, good workability, easy to shape, good coloring, strong temperature adaptability, radiation resistance advantages, and high dimensional accuracy, uniform structure. It is shaped like a sandwich wall panel and is mainly used as an insulating layer for roofs and walls. Because it has the basic performance that the wall should have.
3. Polyurethane foam board
Polyurethane foam board and polyether or polyester and isocyanate are the main raw materials, adding flame retardants,
stabilizers, foaming agents, etc., through mixing and stirring to produce chemical reactions, the formed foam is a new type of low-temperature thermal insulation material. The pores are closed with high porosity and low water absorption. Polyurethane foam is widely used in sandwich panels, insulated trucks, refrigeration, grain depots, roof insulation, building insulation, and other purposes.