1.fep of all specifications 2.OEM is accepted 3.Certifications of UL/ROTH/ISO9001/ISO14001/REACH FEP1.a long endurance under the temperature of -85°C -205°C ;Tentative operation under-200°C -250°C;2.Its impact resistance,distortion resistance,flexibility under low temperatre are excellent;3.Its crystal degree changes with the thermal processing temperature, and better molding processing;4.It's ...