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Parameters of PVC Injection Molding Process

Source: Honkia Prototype   Published: 2016-08-23   Views: 122


PVC has various forms so that it can be processed by different methods such as pressing, extrusion, injection, coating. Hard PVC has good mechanical strength, weather resistance and fire resistance, which can be used for manufacturing pipes and injection molding products. By injection molding process, PVC can be made into many kinds of molds like plastic sandals, shoes, slippers, toys, auto parts and so on.


There are several injection molding process parameters of PVC.


                Parameters                HPVC                SPVC
                cylinder temperature/                rear                170180                160170
                middle                175190                165180
                front                180200                170190
                nozzle temperature/                170190                160180
                mold temperature/                3060                2040
                injection pressure/MPa                80130                60110

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