PTFE Non Heat Shrink Tubing

PTFE Non Heat Shrink Tubing
PTFE Non Heat Shrink Tubing
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Model: CB-TT

    Application
    Our PTFE non heat shrink tubing (product ID: CB-TT (L/S/T)), is made of polytetrafluoroethylene (PTFE) material and is widely used in electronics, computers, communications equipment and other fields because of its high temperature (260℃) resistance, corrosion resistance, high insulation and high strength. CB-TT has passed the American UL certified (certification number: E180908) and the compatibility test of the UL 1446 insulation system (DASH2B-5 System of PD GEORGE CO/RIPLEY RESIN)

    Voltage grade: 150V/300V/600V

    Temperature range: -80℃~200℃

    Size
    PTFE Insulation Tubing
    Size ID (mm) OD (mm)
    AWG MIN NOR MAX CB-TT(S) CB-TT(T) CB-TT(L)
    30 0.25 0.30 0.38 0.76 0.76 0.60
    28 0.33 0.38 0.46 0.84 0.84 0.68
    26 0.41 0.46 0.53 0.92 0.92 0.76
    24 0.51 0.56 0.66 1.16 1.06 0.86
    23 0.58 0.66 0.74 1.26 1.16 0.96
    22 0.66 0.71 0.81 1.31 1.21 1.01
    21 0.74 0.81 0.89 1.41 1.31 1.11
    20 0.81 0.86 0.97 1.66 1.46 1.16
    19 0.91 0.96 1.07 1.76 1.56 1.26
    18 1.01 1.07 1.17 1.87 1.67 1.37
    17 1.14 1.19 1.32 1.99 1.79 1.49
    16 1.29 1.34 1.47 2.14 1.94 1.64
    15 1.45 1.50 1.65 2.30 2.10 1.80
    14 1.62 1.68 1.83 2.48 2.28 2.08
    13 1.83 1.93 2.05 2.73 2.53 2.33
    12 2.05 2.16 2.31 2.96 2.77 2.56
    11 2.31 2.41 2.57 3.21 3.01 2.81
    10 2.59 2.69 2.84 3.49 3.29 3.09
    9 2.90 3.00 3.15 4.00 3.76 3.40
    8 3.28 3.38 3.53 4.38 4.14 3.78
    7 3.65 3.76 3.94 4.76 4.52 4.16
    6 4.11 4.22 4.41 5.22 4.98 4.72
    5 4.62 4.72 4.95 5.72 5.48 5.22
    4 5.18 5.28 5.53 6.28 6.04 5.78
    3 5.81 5.94 6.20 6.94 6.70 6.44
    2 6.55 6.68 6.93 7.68 7.44 7.18
    Specifications
    Item Test method Specifications
    Specific Gravity ASTM D792 2.16g/cm3
    Tensile strength ASTM D638 24.5MPa
    Ultimate Elongation Ratio ASTM D638 350%
    Flexural Modulus ASTM D790 490MPa
    Impact Strength ASTM D256 23℃-54℃j/m No cracking
    Hardness ASTM D2240 55 Shore D
    Coefficient of Dynamic Friction 0.1
    Melting Point 327℃
    Service Temperature 260℃
    Flammability UL-224 VW-1
    Dielectric Constant At 103-106Hz ASTM D150 2.1
    Dissipation Factor At 106Hz ASMT D150 0.0002
    Arc Resistance ASMT D495 >300s
    Volume Resistance ASTM D257 >1018Ω.cm
    Weather Resistance Weather-o-meter(2000h) No change
    Solvent Resistance ASTM D543 First rate
    Chemical Resistance ASTM D543 First rate
    Pressure Resistance 2500V(60s), no breakdown Pass
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