Injection Moulding of PVC

01 Jul.,2022

Injection moulding is a commonly operated melt process, more extensively applied to thermoplastics other than PVC than to PVC itself, chiefly because of two inherent features especially appertaining to the unplasticised PVC compounds. These features are thermal...

 

pvc injection molding

Injection moulding is a commonly operated melt process, more extensively applied to thermoplastics other than PVC than to PVC itself, chiefly because of two inherent features especially appertaining to the unplasticised PVC compounds. These features are thermal instability and high melt viscosity, both of which create situations which those responsible for the process must anticipate and control carefully. There is little doubt that as moulding technology improves and as the position with regard to VCM becomes less hazardous the injection moulding of PVC will extend.

Keywords

  • Injection Moulding

  • Mould Filling

  • Machine Selection

  • Moulding Compound

  • Sink Mark

These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.