Ask the Extrusion Expert: Q&A with Allan Griff


What properties affect ESCR? Can resin really be too dry? Which cross-linking method is easier to break down? Does HDPE gas pipe contain lead? You asked the questions, and Allan, host of our Extrusion Expert webcast series and independent engineering consultant, provides his feedback while also taking great exception with Bisphenol A naysayers.

For starters, one recent question was, "How can I listen to the webcasts I've missed, Allan?" These webinars are all archived here at PlasticsToday for a year after they are presented. The entire list is also at Allan's own website,
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