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    Introduction

    ECOPENT? is a brand launched by Cathay Biotech for the engineering materials industry, to provide partially and entirely renewably sourced polyamide raw materials which are required for engineering plastics compounding. The renewable sources are plant raw materials. The bio-based content can be from 25% to 100%, which has been analytically verified by third-party authoritative laboratories performing ASTM 6866 methodology tests. ECOPENT? exhibits advantages regarding renewability, is recyclable, has a high performance and is cost-effective.

    ECOPENT? products include general polyamides, high-temperature polyamides, long-chain polyamides, transparent polyamides etc. They exhibit excellent performance regarding flame resistance, impact resistance, anti-thermal aging, abrasion resistance, low warpage, high flowability and other properties.

    According to different product performance requirements of customers in the automotive and rail transit sectors, in electronics and electricals, in consumer and industrial goods, cable ties, film and other industries, Cathay can customize new, more technologically advanced, lower carbon and environmentally friendly bio-based material solutions.

    Recommended Applications
    General Grade
    Performance Index Test Method Unit E-1273 E-2260
    IZOD notched impact ISO 180 KJ/m2 6.2 5.8
    Tensile strength ISO 527 MPa 82.6 86.2
    Elongation at break ISO 527 % 5.1 4.7
    Flexural modulus ISO 178 MPa 2680 2720
    Flexural strength ISO 178 MPa 118 130
    Heat deflection temp.(1.8MPa) ISO 75 74 76
    Vicat softening temp. ISO 306 219 229
    Melting point ISO 11357

    <>254 269.4
    Rockwell hardness ISO 2039-2 - 106L 96.5L
    Characteristics
    Long Chain Grade
    Performance Index Test Method Unit E-3100 E-3300
    IZOD notched impact ISO 180 KJ/m2 6 5.79
    Tensile strength ISO 527

    MPa

    56.9 46.4
    Elongation at break ISO 527 % >100 -
    Flexural modulus ISO 178 MPa 1980 1597
    Flexural strength ISO 178

    MPa

    81.7 60.8
    Heat deflection temp.(1.8MPa) ISO 75
    51 47
    Vicat softening temp. ISO 306
    173 149
    Melting point DSC 217 197.5
    Rockwell hardness ISO 2039 - 95L 58.2L
    Characteristics
    Transparent Grade
    Performance Index Test Method Unit E-5000
    Renewable carbon content ASTM D6866 KJ/m2 31
    Tg ISO 11357
    150
    Heat deflectiong temp.(1.8MPa) ISO 75

    115
    Transparency(560nm,2mm) ASTM D1003 % 88.2
    Tensile strength ISO 527 MPa 95
    Elongation at break ISO 527 % >100
    Flexural strength ISO 178-A MPa 117
    Flexural modulus ISO 178-A MPa 2630
    IZOD notched impact(23) ISO 180/IA KJ/m2 12.7
    Characteristics
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