ETFE

+86 13365317763

Weifang Haoli Membrane Structure Engineering Co., Ltd.

山东省潍坊市临朐县城南街道朱封工业园内

2022-8-26

637

ETFE:（ Poly (ethene-co-tetrafluoroethene)）

Parameters Table：

Parameter	Company	Test method	Technical Specifications	Actual Average
Thickness (Tolerance)	Micron (%)	ISO4593 (ISO4593)	250 (+/3%)	-
Breaking strength (longitudinal/Transverse)	Mpa	EN ISO 527-3	>40/ > 40	47/47
Elongation at break (longitudinal/Transverse)	%		> 300/> 300	369/375
Yield stress - 10%	Mpa		>22	24
Tensile modulus of elasticity - 1%	Mpa		>900	1005
Tear strength	N/mm	DIN 53363	>450	461
Creep test longitudinal	%	8.6EM13206	0.5	-
Visible Light Transmitted (380:780nm）	%	EN2155-5	89	-
Flame retardant grade	DIN 4102 B1-ASTM E108-A

Item	Test mathod	Values	Units
Tensile strength/ (M.D)	EN ISO 527-3	＞50	Mpa
Tensile strength/ (T.D)	EN ISO 527-3	＞50	Mpa
Tensile strain at break/ (M.D)	EN ISO 527-3	＞300	%
Tensile strain at break/ (T.D)	EN ISO 527-3	＞300	%
Yield stress	EN ISO 527-3	＞22	Mpa
Tensile modulus	EN ISO 527-3	＞9	Mpa
Tear resistance	DIN 53363	＞450	N/mm
Creep test	8.6 EN 13206	0.5	%
Dart drop test	Int.method (lo 82.4002)	＞15	kg
Transparent visible transmittance	EN 2155-5	89	%
Blue visible transmittance	EN 2155-5	60	%
Printed visible transmittance	EN 2155-5	64	%
Color transmittance	EN 2155-5	30-50	%
Thickness	ISO 4593	250	μ m
Width	ISO 4592	150-200	cm
Fire behaviour	DIN 4102	B1	B1
Temperature range	-	-200~+150	℃
Melting point	EN ISO 12086	270	℃
Melting heat	-	40	Kcal/kg
Thermal conductivity	-	0.25	W/m℃
Surface tension	Geometric	30	Dyne/cm
Weight	Int.method	437	g/㎡
linear thermal expansion	-	0.9	mm/m℃

Manufacturing：

Case Show：

案例1