Calvert Wire & Cable: Nominal Temperature Range of Insulating and Jacketing Compounds

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Nominal Temperature Range of Insulating and Jacketing Compounds

Compound	Normal Low	Normal High	Special Low	Special High
Chlorosulfonated Polyethylene (Hypalon)	-20°C	90°C	-40°C	105°C
EPDM (Ethylene-Propylene-Diene Monomer)	-55°C	105°C	–	150°C
Neoprene	-20°C	60°C	-55°C	90°C
Polyethylene (Solid and Cellular)	-60°C	80°C	–	–
Polypropylene (Solid and Cellular)	-40°C	105°C	–	–
Rubber (EPR, Hypalon)	-30°C	60°C	-55°C	75°C
FEP Teflon	-70°C	200°C	–	–
PVC	-20°C	80°C	-55°C	105°C
Silicone	-80°C	150°C	–	200°C
Halar	-70°C	150°C	–	–
Tefzel	-65°C	150°C	–	–
TFE Teflon (Harsher Environments)	-70°C	260°C	–	–

Hypalon, Teflon, Tefzel is a registered trademark of DuPont
Silicone is a registered trademark of General Electric
Halar is a registered trademark of Ausimont Corporation

The information provided in the resources section is intended for reference only. There is no guarantee, written or implied, regarding the accuracy of the information provided.

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