Improve Melt Quality

Modified on Monday, 02 February 2015 01:15 PM by mpieler — Categorized as: Extrusion Hints

Improve Melt Quality
Vol. 27 #2, November 2000

When blending polymers with different melting points and unmixed material is evident in the extrudate from the die, add 300-1000 ppm of a PPA to improve melt quality.

- Tom Butler, Dow Chemical Co.

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