Common Problems That Should Be Paid Attention To in The Process Of Transparent Plastic Injection Molding

Due to the high light transmittance of transparent plastics, the surface quality of plastic products must be strict, and there should be no streaks, pores, or whitening. Halo, black spots, discoloration, poor gloss and other defects, so the raw materials and equipment are affected during the entire injection molding process. The design of molds and even products must pay great attention and put forward strict and even special requirements. Secondly, because most of the transparent plastics have high melting point and poor fluidity, in order to ensure the surface quality of the product, it is often necessary to make fine adjustments in the process parameters such as machine temperature, injection pressure, and injection speed, so that the mold can be filled with the plastic while not Will produce internal stress and cause product deformation and cracking.