Slurry processing method and back-drawing and reaming technology of PE water supply pipe

pe water supply pipe is a commonly used pipe. The pipe is made of a relatively corrosive plastic material, so it is very corrosive in use, but when it is produced, it will be used There are many methods, such as slurry processing method is one of them.

In the production of pipes, the commonly used processing methods are slurry and gas phase processing methods. The reactor for slurry processing is usually a stirred tank or a relatively large annular reactor, which is mainly capable of circulating agitation in the slurry. In the process of chemical reaction, when ethylene comes into contact with comonomer and catalyst, it will react, which will produce polyethylene particles.

Since the use of pipe products will oxidize, antioxidants will be added during the production process, which can prevent the polymer from degrading during processing and thus avoid its oxidation. In short, in the process of producing pe water supply pipes, in order to increase the hardness, corrosion resistance and oxidation resistance of the pipes, manufacturers usually use the slurry processing method. Among them, this method has low cost and high production efficiency, so it is widely used. use.