<td id="qrl47"></td>

<td id="qrl47"><ruby id="qrl47"></ruby></td>

<td id="qrl47"></td>

  1. <track id="qrl47"></track><acronym id="qrl47"><strong id="qrl47"></strong></acronym>

  2. sell Polyetherimide; PEI

    Polyetherimide (PEI) is a super engineering plastic made of amorphous polyetherimide. It has the best high temperature resistance and dimensional stability, as well as chemical resistance, flame retardancy, electrical properties and high strength. High rigidity, etc., PEI resin can be widely used for high temperature terminals, IC bases, lighting equipment, FPCB (flexible circuit boards), liquid conveying equipment, aircraft internal parts, medical equipment and household appliances.

    Polyetherimide; PEI

    Amber transparent solid

    CAS: 99904-16-2

    Initial thermal decomposition temperature 518.7 ° C

    Density 1.27g/cm3

    Glass transition temperature 210215°C

    Water absorption ≤25%

    Heat distortion temperature (1.82MPa) 200°C

    Tensile strength ≥110MPa

    Volume resistivity 2 × 1015 Ω · cm

    Elongation at break ≥60%

    Flame retardant UL 94 V-0

    Bending strength 106131MPa

    Impact strength 140 (no gap) kJ/m2

    >6 (notch) kJ/m2

    Polyetherimide (PEI) is a super engineering plastic made of amorphous polyetherimide. It has the best high temperature resistance and dimensional stability, as well as chemical resistance, flame retardancy, electrical properties and high strength. High rigidity, etc., PEI resin can be widely used for high temperature terminals, IC bases, lighting equipment, FPCB (flexible circuit boards), liquid conveying equipment, aircraft internal parts, medical equipment and household appliances.






    无码不卡中文字幕在线视频