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Infra red emission shows what is really happening to melt temperature.
From:
British Plastics & Rubber
| Date:
October 1, 1994| Author:
Goff, John
| COPYRIGHT 1994 M.C.M. Publishing Ltd. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group.Copyright information
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The availability of commercial infra red instruments for measuring the temperature of a polymer melt has opened the door to more precise control of the moulding process. Over the next 4 pages we look at what infra red melt temperature measurement achieves, and how it is being employed.
Early work on interpreting the more detailed information on nozzle melt temperatures during injection was carried out by Mannesmann Demag Hamilton in association with Dynisco. What follows her...