I ran across this article while researching PET modification:
The Ticona Division of Hoechst Celanese Corp has developed a modified
PET which exhibits lower viscosity when molten, higher resilience at low
temperatures, and generally more ductile failure modes.
This article was originally from 1998, but I can't find much else about
this modification. There is mention in the article about a 15% glass
content, but is glass alone sufficient to provide these enhanced qualities?
Does anyone know what HCC used to make this product (Impet Hi 430)?
Thanks in advance,
18 years ago