PCTFE Sheet Typical Properties

Typical Properties	Test Method	Unit	Value
Physical Properties
Density	D792	g/cm³	.077
Water Absorbtion, 24 Hrs %	D570	%	< .01
Mechanical Properties
Hardness Shore D	D785	Points	D90
Notched Izod Impact Strength	D256	Ft-lb/In	5
Tensile Modulus	D638	PSI	207,000
Tensile Strength	D638	PSI	5,300
Tensile Elongation at Break	D638	%	150
Elongation at Break	ISO 8256/1B	%	600
Flexural Strength	D790	PSI	8,500
Flexural Modulus	D790	PSI	180,000
Compressive Strength	D695	PSI	5,500
Compressive Modulus	D695	PSI	180,000
Thermal Properties
Coefficient of Linear Thermal Expansion	D696	(x 10^-5 in./in./°F)	7.0
Heat Deflection Temp @264 PSI	D648	°F	258
Melting Temp	D3418	°F	415
Max Operating Temp	-	°F	270
Thermal Conductivity	C177	(BTU-in/ft²-hr-°F)	1.45
Flame Rating	UL94	-	V-O
Electrical Properties
Volume Resistivity	D257	(ohm-cm)at 50% RH	10¹⁸
Dielectric Strength short time, 1/8" thick	D149	V/mil	500

Unit