Kynar Flex® 2900-04

Alternative und Handelsbezeichungen
PVDF
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Description

Kynar Flex® resins are fluorinated thermoplastic copolymers.

Kynar Flex® 2900-04 resin is a pelletized, semi-crystalline VF based copolymer. It can be used in extrusion applications such as flexible wire jacketing, or injection molding applications where higher Limiting Oxygen Index is needed for flame and smoke applications.

Additional characteristics:

  • Excellent thermal stability
  • Excellent abrasion resistance
  • Extremely flexible and tough

    Meets UL 910 requirements

  • Diese Materialdaten wurden von Arkema Technical Polymers zur Verfügung gestellt

    Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
    Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

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    Eigenschaften

    Allgemein

    PropertyValueTesting StandardConditionComment

    Coefficient of friction

    0.33 [-]

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    ASTM D1894

    vs Steel, Static

    0.33 [-]

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    ASTM D1894

    vs Steel, Kinetic

    Dichte

    1.77 - 1.8 g/cm³

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    ASTM D792

    1.78 g/cm³

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    ISO 1183

    dry

    Sauerstoffindex

    75 %

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    ASTM D2863, ISO 4589-1/-2

    dry

    Wasserabsorption

    0.03 %

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    Sim. to ISO 62

    0.03 - 0.05 %

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    ASTM D570

    Mechanisch

    PropertyTemperatureValueTesting StandardConditionComment

    Biegefestigkeit

    20.7 - 34.5 MPa

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    ASTM D790

    at 5% strain

    Biegemodul

    0.483 - 0.758 GPa

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    ASTM D790

    Dehnung

    50 %

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    ISO 527-1/-2

    dry

    min. | nominal

    100 - 300 %

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    ASTM D638

    Druckfestigkeit

    31 - 41.4 MPa

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    ASTM D695

    Elastizitätsmodul

    0.552 - 0.896 GPa

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    ASTM D638

    0.7 GPa

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    ISO 527-1/-2

    dry

    Elongation at yield

    14.5 %

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    ISO 527-1/-2

    dry

    15 - 25 %

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    ASTM D638

    Härte, Shore D

    60 - 70 [-]

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    ASTM D2240

    Impact strength, Charpy notched, ASTM

    23 °C

    534 - 1070 J/m

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    ASTM D256

    Impact strength, Charpy unnotched, ASTM

    No Break at 23°C

    ASTM D256

    Streckgrenze

    12 MPa

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    ISO 527-1/-2

    dry

    20 - 34.5 MPa

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    ASTM D638

    Zugfestigkeit

    20 - 27.6 MPa

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    ASTM D638

    Thermisch

    PropertyValueTesting StandardConditionPressureComment

    Glasübergangstemperatur

    -41.1 - -39.4 °C

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    ASTM D7028

    -40 °C

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    ISO 11357-1/-2

    dry

    10°C/min

    Koeffizient der thermischen Ausdehnung

    0.000126 - 0.000185 1/K

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    ASTM D696

    Schmelzpunkt

    140 - 145 °C

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    ASTM D3418

    143 °C

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    ISO 11357-1/-3

    dry

    10°C/min

    Spezifische Wärmekapazität

    745 - 958 J/(kg·K)

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    DSC

    Thermal decomposition in air

    375 °C

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    TGA

    1% wt. loss

    Thermal decomposition in nitrogen

    410 °C

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    TGA

    1% wt. loss

    Wärmeformbeständigkeitstemperatur

    40 - 55 °C

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    ASTM D648

    2 MPa

    248 °F/hr

    60 - 75 °C

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    ASTM D648

    0.45 MPa

    248 °F/hr

    Wärmeleitfähigkeit

    0.144 - 0.18 W/(m·K)

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    ASTM D433

    Entflammbarkeit

    At thickness 1.5 mm IEC 60695-11-10: V-0, At thickness 0.8 mm IEC 60695-11-10: V-0 and yellow card available

    Elektrisch

    PropertyValueFrequencyTesting StandardCondition

    Dielektrizitätskonstante

    3.5 - 10.6 [-]

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    1KHz

    ASTM D150

    Durchschlagfestigkeit

    51.2 - 59.1 kV/mm

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    ASTM D149

    Verlustfaktor

    0.02 - 0.21 [-]

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    100KHz

    ASTM D150

    Volume resistivity

    2e+14 Ω·cm

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    ASTM D257

    65% RH

    2e+14 Ω·cm

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    IEC 60093

    dry

    Rheological Properties

    PropertyValueTesting StandardConditionComment

    Melt viscosity

    6 - 1200 Pa·s

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    ASTM D3835

    Schmelzmassenflussrate

    4 - 21 g/10min

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    ASTM D1238

    230°C/3.8kg

    Schmelzvolumenflussrate

    9 cm³/10min

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    ISO 1133

    dry

    232°C/3.8kg

    Technological properties

    Property
    Application areas

    Automotive Cables,Performance Wire,Plenum Cable,Plenum Conduit,PVDF Cable Jacketing,Wire and Cables