An Impact Vibration Experimental Research on the Pretension Rectangular Membrane Structure

Table 2

The material parameters of the ZZF 3010 membrane.

Technical parameters	Technical data
The yarn diameter	1000 dtex high-strength polyester
Fabric density	cm P2/2
Thickness	0.72 mm
Gram weight	950 g/sq·m
Width	300 cm
Modulus of elasticity (warp/weft)	1590/1360 MPa
Tensile Strength (warp/weft)	4000/3700 N/5 cm
Tear strength (warp/weft)	500/450 N/5 cm
Bond strength	120 N/5 cm
Fireproof performance	B1
Extreme applicable temperature	°C~(+70)
Light transmittance	8%
Surface treatment	PVDF on the front, acrylic on the back