Fluorine-lined valve production process

The production of fluorine-lined valves (the production of fluorine-lined valves) is a complex and arduous process. In addition to the molding processing technology, production costs, raw material supply, environmental impact, etc. must also be considered. Compression molding is one of the molding processes for fluorine-lined plastics. Fluorine valve (one of the most ideal methods of application is to put a certain amount of fluoroplastics (powder, granular, fibrous, flake and chip, etc.) into the molding cavity, then close it, and place it in a heating furnace It is heated to a certain temperature and melted and flowed under the action of pressure, slowly filling the entire cavity to obtain the shape given by the cavity. With the increase of the degree of chemical reaction of the fluoroplastic, the melt gradually loses its fluidity and becomes an infusible shape The structure becomes solid, and after cooling to a certain temperature, the mold is opened to become a finished product, thereby completing the molding process.