PARYLENE C VALUE	ASTM METHOD
GENERAL
Density (g/cm)	1.289	D1505
Refractive welcome	1.639
ELECTRICAL
Dielectric strength (voltage breakdown) volts/mil	5,600 volts	D149
Dielectric constant		D150
60 Hz	3.15
1 kHz	3.10
1 MHz	2.95
Dissipation factor		D150
60 Hz	0.020
1 kHz	0.019
1 MHz	0.013
Dielectric strength @ 25µm, short time MV/m	220	D149
Dielectric strength @ 25µm, step-by-step MV/m	185	D149
Volume resistivity @ 23ºC, 50% RH, ohms	8.8 x 1016	D257
Surface resistivity @ 23ºC, 50% RH, ohms	1 x 1014	D257
MECHANICAL
Tensile modulus, GPa	3.2	D882
Tensile strength, MPa	70	D882
Tensile strength, psi	10,000	D882
Yield strength, MPa	5.5	D882
Elongation to break, %	200	D882
Yield elongation, %	2.9	D882
Coefficient of  friction-static	0.29	D1894
Coefficient of  friction-dynamic	0.29	D1894
Rockwell hardness	R80	D785
THERMAL
Melting point, ºC	290ºC
Linear coefficient of expansion (10-5/ºC)	3.5	D696
Thermal conductivity @ 25ºC (watts/meter-Kelvin)	0.082	C177
Specific heat @ 20ºC cal/g/ºC	0.17
BARRIER
Water absorption, % (24 hr)	0.06 (.029")	D570
Water vapor transmission @ 37ºC (ng)	0.0004	D570
Gas permeability cc-mil/100  in 2 - 24 hrs
N2	0.6
O2	5
CO2	14
H2	110
Moisture vapor transmission gm-mil/100 in - 24 hrs	1