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  Plastic processing forums for extrusion information and advice and for other feed screw applications.
  Extrusion, Single Screw
  Temperatures

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Author Topic:   Temperatures
fernando1000
Member

Posts: 3
From:Reynosa, Tamps, Mexico
Registered: Oct 2002

posted November 14, 2002 03:04 PM     Click Here to See the Profile for fernando1000   Click Here to Email fernando1000     Edit/Delete Message   Reply w/Quote
We have been working with barrel temperatures from 390 - 395 °F, is that good , if we use PVC?

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louis33
Senior Member

Posts: 146
From:Allentown, PA - USA
Registered: Jun 2001

posted November 16, 2002 10:55 AM     Click Here to See the Profile for louis33     Edit/Delete Message   Reply w/Quote
It is all about time and temperture. How long is it exposed to the elivated temperature?

Then the PVC blend itself plays a big part in the thermal stability.

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