We are seeking two types of material:
Face shields for front line staff
Suppliers that sell Acrylic and sign materials may have it
Mylar also works sometimes
Plastic Sheet with very good transparency an resistance to breakage is good
We did find some in 0.5 mm or 0.02” but it seems a bit thick or this application
If it is thinner it is better
But 0.5 mm also works
Material for Incubators:
https://intubationbox.com/?fbclid=IwAR1PEHLRSh0I78OvtgdTrmjkOLSTYZrAxAX8RH3lt5mpsjfbJ5M2DD_g1s4
Plexiglass 4.5 mm
Or PETG 3 mm same grade to make incubators.
Hospital grade I believe is UL 94 HB