High qualified stratified.
8 layers of glass cloth
MIL 13949 F standard
Flammability class UL94V0
Moisture absorption
Arc resistance 60 sec
Loss tangent 0.035
Thermal conductivity 0.3 W / mk
Exists in different sizes :
. 75 x 100
. 100 x 150
. 100 x 160
. 150 x 200
. 200 x 300
. 300 x 300
. 300 x 600
. 600 x 900