less rigid; has high impact strength; is easier to extrude or mould; has lower temperature resistance; is less resistant to chemicals, and usually has lower ultimate tensile strength.
Description
Specification
General purpose sheath intended for use in cables oper- ating at a maximum rated conductor temperature 70°C. Type ST2 Heat resisting sheath intended for use in cables oper- ating at a maximum rated conductor temperature 90°C.