Dielectric Constants


Insulation Materials Nominal Insulation Materials Nominal
ERP 2.24 Polypropylene 2.24
Kynar® 6.4 Silicone Rubber 2.6
Nylon 4.0 Polyvinyl Chloride 2.7
Polyester 2.80 Polyvinyl Chloride (Irradiated) 2.7
Polyethylene (Cellular) 1.50 Polyvinyl Chloride (Semi-Rigid) 4.3
Polyethylene (Cross-Linked) 2.30 FEP 2.15
Polyethylene 2.26 TFE 2.15
TFE (Cellular) 1.4 ETFE-XLETFE 2.6
Polyethylene (High Density) 2.34 FEP (Cellular) 1.5
Polyethylene (Low Density) 2.28