PET viscosity enhancer
By denonpmb
Published: August 25th, 2008
Published: August 25th, 2008
I am trying to find a US supplier for PET viscosity enhancer (opaque) for extrusion applications. Something similar to Ausipol PP-30. Does anyone
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Macro-M has a MacroGran Ep112
Macro-M has a MacroGran Ep112 Chain Extender that works very well and can also be purchased ia a master batch that will handle the drying temps.
Visit www.macro-M.com
BASF has their Joncryl line
BASF has their Joncryl line of chain extenders, and Clariant sells them in masterbatch form. I have tried them, they work, but can't take PET drying temperatures. Get the masterbatch for trials, ans if you need to buy/use a lot, buy the extender from BASF and mix back with powdered PET 1:10 for better distribution.
A.L. Griff algriff@griffex.com