Test items/unit Index
Specification 1.5mX50m
Thickness 0.30mm
Vapor transmission rat ≥1000g/m2.24h
Watertightness 500-2000mm water-column,2h,Impermeable
Maximum tension(longitudinal) ≥220N/50mm
Maximum tension(transversal) ≥111N/50mm
Elongation at break(longitudinal) ≥110%
Elongation at break(transversal) ≥100%
Tear resistance(longitudinal) ≥135N
Tear resistance(transversal) ≥100N
Air oven aging test 80℃ ×168h
Maximum tension retention
(longitudinal/transversal)
98%/87%
Elongation retention at fracture
(longitudinal/transversal)
72%/72%
Anti-UV
4 months
