Material: P84 +fiberglass

Weight: >800gsm
Thickness: 2.2-3.2mm
Warp tensile strength : >2000N/5 x 20cm

Weft tensile strength : >2000N/5 x 20cm
Warp tensile elongation: <10%

Weft tensile elongation :<10%

Shrinkage (at 150 ):<1%.
Air Permeability : 10-20m3/m2xmin
Working temperature (centigrade): a) Continuance:<= 260

 b) Instant: 300
Surface treatment: calendering,PTFE membrane
packing:polybag