Measurements:

 

 

PTFE MEMBRANE:  100%  (CAS No. 9002840)
THICKNESS: 0.75 (mm ±0.1mm)
UL RATING: 5VA, V0, f1 (UL 94, UL746C)
TYPICAL REFLECTIVITY (250400nm): 96%
TYPICAL REFLECTIVITY (400800nm): 94%