Insulation Materials Properties Chart 1

Properties	ASTM Method	PVC	PE	Polypropylene	TFE	FEP	PFA	Kynal PVF2	TPE
1. Specific Gravity	D-792-68	1.16-1.70	0.91-1.26	0.890-0.065	2.13-2.20	2.12-2.17	2.12-2.17	1.75-1.78	1.16-1.20
2.Tensile Strength psi	D-638-77	1500-4500	1500-2200	2900-4500	100-3500	2700-3100	4000-4300	5200-7500	2300
3. Elongation, %	D-412- 75	40-400	180-600	700	275	250-300	300	500	500
4. Volume Resistivity,ohm – cm	D-257-78
5. Dielectric Strength,volts/mil	D-149-75	260-500	230-1420	450-850	500	500-600	500	260	625
6. Dielectric Constant@60Hz	D-150-78	3.2-9.0	2.28-2.50	2.50-2.75	2.0-2.1	2.1	2.1	8.40	2.8
7. Dielectric Constant@1kHz	D-150-78	3.0-8.0	2.27-2.50	2.50-2.65	2.0-2.1	2.1	2.1	7.5	2.8
8. Power Constant Dissipation)@60Hz	D-150-78	.007-0.15	0.0003-0.044	0.0054-0.0070	0.0004	0.0002	0.000027	0.049	0.002
9. power FactorDissipation)@1kHz	D-150-78	.009-0.16	.00048-.00049	.0036-0050	0.0001	0.0007	0.000020	0.019	0.002