Injection mold price, Humen injection mold, plastic mold Rui Shi

 Work during the injection mold packing exhaust ducts are sustained pressure, compaction melt in the process of packing custom plastic injection molds, injection mold cavity due to already filled with plastic, back pressure, injection molding machine screw only gradually move forward as Hongzhuang, dirty plastic rate is relatively slow, when the acts referred secures pressure acts. Within dwell period, plastic mold wall is cooled and solidified by slow melt viscosity added quickly, the mold cavity is significant opposition. Packing early, will continue to increase the density of the material, plastic parts in this period is gradually forming. Cooling-off period, during injection molding cooling system portrayed very serious, because the molded plastic products simply cooled and solidified to a certain rigidity, stripping plastic products due to external forces generated by deformation beware. Injection molding cycle time by clamping hour, fill the hour, packing an hour, hour and stripping hour cooling constitute an injection molding mold release is the ultimate moment of reincarnation. Stripping the quality of the finished product has a serious impact, if done incorrectly, can make stripping uneven force, when the top of the defective products. Cangzhou Kam Leung mold research for many years, has a wealth of research and practical experience. If you have any need, please feel free to call to discuss. When manufacturing injection molds chosen plastic material added enhancer can increase the plasticity and flexibility, reduce the brittleness of plastic, the plastic processibility. Plasticizers are generally miscible with the resin, non-toxic, odorless injection mold processing, optical, thermal stability of the high-boiling organic compounds, the most commonly used are phthalic acid esters. Adding a stabilizer in plastics in order to prevent the synthetic resin and the decomposition by light and heat damage, extend the service life in the processing and use. Commonly used are stearates, such as epoxy resin. Plastic colorants can have a variety of bright, beautiful colors. Common organic dyes and inorganic pigments as colorants. In the injection mold, but also adding a lubricant, its role is to prevent the plastic at the time of molding will not stick to the mold, while the plastic will be smooth and beautiful. Usually stearic acid, calcium and magnesium salts as a lubricant. In addition to these, there are flame retardants, blowing agents, antistatic agents, such as injection mold manufacturer, so that the injection mold is not only synthetic resins, additives which contain a lot of plastic injection molds it, only that they complement each other, good together, out of the product is a perfect individual. Injection mold price, Humen injection mold, Rui Shi Plastic Co. offered by Dongguan Rui Shi plastic mold. Dongguan Rui Shi Plastic Co. (www.dgsrmj.com) strong, credible, in Dongguan, Guangdong plastic mold industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Rui Shi plastic mold and you hand in hand into the brilliant, for a better future!