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    3. Sheet in PI+PTFE 490x290 mm beige
    Standard
    Sheet in PI+PTFE 490x290 mm beige
    Sheet in PI+PTFE 490x290 mm beige
    PTFE Sheet

    Sheet in PI+PTFE 490x290 mm beige

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    PI+PTFE is a blend of polyimide (PI) and PTFE plastic, made for sliding surfaces and bearings that have to run dry in high heat. The PTFE gives the low friction and the good chemical resistance, while the polyimide contributes heat resistance and stiffness.

    The combination is used where pure PTFE turns too soft and prone to creep, but where a sliding surface is still needed. It is more dimensionally stable than pure PTFE and takes higher temperatures thanks to the polyimide base.

    The weakness is the same as for PI: sensitivity to hydrolysis, that is hot water and steam over time. Where the surface has to slide dry and take heat, it is a good choice.

    The 490x290 mm format in natural makes this sheet in PI+PTFE a practical blank for both wear plates and precision parts.

    Do you want it cut to size? Add CTS to the cart.

    Technical specifications

    Färggrupp
    Beige
    Nyans
    Brunbeige
    Format
    Platta
    Material
    PI+PTFE
    Length
    490 mm
    Width
    290 mm
    Thickness
    6 mm
    Benefits
    Chemical Resistant

    God motståndskraft mot kemikalier, syror och baser

    Electrically Insulating

    Hög volym- och ytresistivitet

    Flame Retardant

    Uppfyller brandklassning V-0 eller bättre

    Food Safe

    Godkänd för kontakt med livsmedel (FDA/EU 10/2011)

    Low Friction

    Låg friktionskoefficient, självsmörjande egenskaper

    Additives
    PTFE
    Machining
    CNC Machining

    Datorstödd bearbetning

    Drilling

    Håltagning med borr

    Milling

    Bearbetning med fräs

    Sawing

    Kapning med såg (band-, cirkelsåg)

    Turning

    Bearbetning i svarv

    Certifications
    Carbon Footprint (PCF): 21,7 kg CO₂e/kg FDA 21 CFR approved: Yes
    Property Value Unit Test standard
    Density & Weight
    Density 2,17 g/cm³ ISO 1183
    Tensile Properties
    Yield Stress 22 MPa
    Tensile Strain at Break 220 % ISO 527-2
    Hardness
    Shore D Hardness 59 DIN EN ISO 868
    Temperature Limits
    Max. Service Temperature (short-term) 260 °C
    Max. Continuous Service Temperature 260 °C
    Minimum temperature -200 °C
    Glass Transition Temperature 20 °C DIN EN ISO 11357
    Thermal Conductivity
    Thermal Conductivity 0,2 W/(m·K) DIN 52612
    Insulation Properties
    Volume Resistivity 10^4 Ω·cm ASTM D257
    Flammability Rating
    Flammability Rating (UL 94) V0 UL 94

    Värdena ovan är genomsnitt från statistiska tester som görs löpande. De anges som information och är inte bindande, om inte annat uttryckligen avtalats i ordererkännandet. För batchspecifika värden kan PlastShop tillhandahålla ett EN 10204-2.2-certifikat.

    Download the technical data sheet (PDF)