Twin screw extruder in the process of extrusion molding, may encounter a variety of problems, to understand the causes of the related problems can be solved in time. Ningbo Fangli Technology Co., Ltd. is a machinery and equipment manufacturer of complete sets of plastic extrusion equipment and new e......
Read MorePlastic pipe has the characteristics of light weight, corrosion resistance, good insulation, low cost and long service life. It has been widely used in various fields. In the production of plastic pipes, the extrusion head plays an extremely important role, which is mainly reflected in the following......
Read MoreIn the production process, because PVC is a heat sensitive material, even adding heat stabilizer can only increase the decomposition temperature and prolong the stability time without decomposition, which requires that the forming and processing temperature of PVC should be strictly controlled. In p......
Read MoreSG-5 PVC resin is used for the forming of PVC pipe, and stabilizer, lubricant, filler, pigment, etc. are added. These raw materials are kneaded according to the formula after appropriate treatment. If single screw extruder is used for pipe extrusion, the kneaded powder should also be made into parti......
Read MorePVC plastic is a multi-component plastic. Different additives can be added according to different uses. Due to different components, PVC products show different physical and mechanical properties, which can be applied in different occasions. PVC plastic pipe accounts for a large proportion in plasti......
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