The WPC door is made by mixing ultra-fine wood powder and polymer resin through a molding process. It has the excellent characteristics of wood and plastic, and the products produced to achieve the effect of real wood imitation. Since the raw materials used and the production process do not use glue to bond, they will not produce harmful substances such as formaldehyde, benzene, ammonia, trichloroethylene, and a new green environmentally friendly material that replaces traditional wood.
How WPC doors are made?
●The raw material composition of WPC door
The main raw materials of WPC doors are PVC resin and high-quality wood powder. PVC resin uses medical-grade domestic famous brand products. Wood powder is provided by a professional wood company to provide high-quality tree wood powder. After classification, screening, grinding, drying, and coating treatment, the finished product is guaranteed. Requirements for the quality of raw materials. The wood-plastic door formula system is equipped with a certain proportion of auxiliary materials, adding stabilizers, foaming agents, modifiers, etc., and various ingredients are mixed in strict proportions to effectively ensure the product quality of the foamed board.
●Characteristics of production equipment
The advanced production equipment is imported from abroad from the mixing system to the extrusion system, which is at the international leading level and has a high degree of automation. Among them, the mixing equipment has the characteristics of accurate dosage of ingredients, uniform mixing, and high efficiency, which fundamentally guarantees the stability of the product. Sex. As the production of wood-plastic foam doors has higher requirements for foaming extrusion equipment, a high-torque twin-screw extruder is used, and components such as screws and barrels are modified to adapt to the skinning and surface of the wood-plastic inner and outer surfaces. Foam uniformly to avoid the charring of wood powder.
●Surface treatment
The thermal transfer technology is the leader in the use of thermal transfer technology to transfer various graphics on the extruded sheet so that the product has a variety of high-end tree species, wood grain, and color. According to the popular varieties in the market, we have designed black walnut, ivory, A variety of finishes such as wax oak are available for customers to choose from, and more than 50 interior door designs are provided to meet the individual needs of modern consumers.
