TWM PTFE Cable Markers (TWM)

    PTFE Class 250T

    PTFE Markers

    Manufactured from TW grade PTFE, TWM Cable Markers exhibit excellent resistance to oils, acids and fuels and are used in harsh and extreme conditions.

    Main Attributes

    • Self extinguishing

    Further properties

    • Excellent Colour Fastness
    • Outstanding Electrical Insulation
    • Available in 12 Colours.

    Industry Standards:

    • BS 3G198, Part 2, Type 7
    • BS 6746 C
    • BS 2848, Type 6
    • International RCC Markers
    • DEF STAN 59-15, Type D6
    • REACH Compliant
    • RoHS Compliant

    Application Method

    Push on

    TWM Cable Markers are push fitted. Typical marker products would be used in applications requiring extreme resistance to fluids, temperature and electricity. Typically used in aerospace applications.

    TWM Cable Markers are able to withstand shock and over a wide temperature range and he excellent impact strength at low temperatures.

    Available Colours

    Black

    Brown

    Red

    Orange

    Yellow

    Green

    Blue

    Violet

    Grey

    White

    Pink

    Natural

    Property

    Value

    Temperature Range-65°C to +250°C
    Colour FastnessStandard 6 minimum
    FlammabilitySelf Extinguishing
    Chemical ResistanceExcellent
    Resistance to Mould GrowthBS2011 pt 2.1J
    Insulation Resistance (Dry)100,000 Megohms minimum
    Proof Voltage10kV per 1mm wall thickness
    Shrinkage 250°C x 6hrs3% Maximum

    PRODUCT REFERENCE

    INTERNAL DIAMETER (MM)

    STD WALL THICKNESS

    STD WALL INS.

    COLOUR CODE

    MARKING

    TWM300.360.200.008BK = BlackNumeric
    TWM260.500.250.010BN = BrownAlpha-Numeric
    TWM220.710.250.010RD = RedAlpha-Characters
    TWM191.010.300.012ORN = OrangeInstructions
    TWM122.160.300.012YW = YellowSymbols
    TWM93.020.380.015GN = GreenTables
    TWM64.290.380.015BE = BlueLogos
    TWM45.430.380.015VT = VioletSingle Line
    TWM36.070.380.015GY = GreyMulti Line
    TWM17.620.380.015WE = WhiteOnce around sleeve
    TWM 08.630.380.38PK = PinkMultiples around sleeve
    NA = Natural

    Many other standard and bespoke sizes available.

    • SEI Identification Solutions Ltd - Pysons Road Industrial Estate, Broadstairs, Kent, CT10 2LQ UK
    • T: +44 (0) 1843 865241
    • F: +44 (0) 1843 867180
    • info@sei-id.com
    For High Performance Cable Identification
    and protection systems since 1934

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