<strong>Paper Title</strong><br>
Effects of Plastic Material on Cooling Time in Plastic Injection Moulding<br>
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<strong>Abstract</strong><br>
A numerical analysis using a finite volume approach was carried out to study the effect of the plastic material on
the cooling time in plastic injection moulding. The polymethyl methacrylate (PMMA) and polycarbonate (PC) was selected
as plastic material which was injected inside the mould. The mould was consisted of two stainless steels and designed based
on the actual platen dimension of a plastic injection machine. The horizontal cooling water channels were used for the
cooling of the plastic parts. It was found that the cooling time of the PC in plastic injection mouldingwas smaller than those
of PMMA material.
Keywords- Plastic Injection Moulding, Plastic Material, Cooling Channels, Cooling Time.