Polymer plastic properties
1.Definition The main components of polymer plastics are mainly polymer compounds, whose molecular weight is about 1 000, which is only for the physical concept. …
Polymer Extrusion
Direct polymer extruder technology
Twin-screw extruder is a widely used continuous processing of polymer. Whether it can be extruded directly, that is, whether it can be completed at one …
Injection Moulding Process – Injection Moulding Machines
Injection moulding is a two step cyclical process: (a) melt generation by a rotating screw, and (b) filling of the mouldwith molten polymer by the …
Polymer Screw Extrusion
Most polymeric materials are extruded at least twice in their lifetime, rst through a pelletising die after the reactor and then for nal …
