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Halogen-free Adhesive-lined Dual Wall Heat Shrink Tubing

SBRS-125H (3X)
  • Shrink ratio:3:1
  • Flame retardant outer layer,halogen free,UV resistant
  • Shrink temperature:70°C~125°C
  • Continuous operating temperature:-45℃~125℃
  • RoHS compliant
  • Standard colors: black, other colors are available on your request
    • Detailed

    Halogen-free Adhesive-lined Dual Wall Heat Shrink Tubing


    Description


    SBRS-125H (3X)isacross-linked polyolefin tube that is extruded with an inner layer of adhesive.The inner layer of adhesive, with superior sealing capability, is also a bufferagainst mechanical strain. Dual wall heat shrink tubing is designed to providesuperior sealing against water, corrosive gas and chemicals. Typicalapplications include environmental sealing of in-line splices, sealing andstrain relief of connectors and terminals, abrasion protection and electricalinsulation of automotive wiring harness splices and valuable components, fleet& marine sealing & protection and wire bundling etc. 



    Features


    ● Shrink ratio:3:1

    ● Flame retardant outer layer,halogen free,UV resistant

    ● Shrink temperature:70°C~125°C

     Continuous operating temperature:-45℃~125℃

    ● RoHS compliant

     Standard colors: black, other colors are available on your request




    Technical Data   


    Property

    Typical data

    Test method/condition

    Tensile strength

    ≥10.4MPa

    ASTM D 2671

    Elongation at break

    ≥300%

    ASTM D 2671

    Tensile strength

    ≥7.3MPa

    158×168h

    Elongation at break

    ≥100%

    158×168h

    Longitudinal change

    -8%~+8%

    ASTM D 2671

    Flammability

    Self-extinguishing in 60 sec.

    AMS-DTL-23053/4

    Voltage withstand(Rated voltage 600V)

    2500V,1min no breakdown

    UL 224

    Heat shock

    No cracks, no dripping

    UL 224,250×4h

    Dielectric strength

    ≥15kV/mm

    IEC 60243

    Volume resistivity

    ≥1014Ω.cm

    IEC 60093

                                         



    Technical Performance of Adhesive  


    Property

    Typical Data

    Test method/condition

    Softening point

    95±5

    ASTM E 28

    Water absorption

    <0.5%

    ASTM D 570

    Peel strength(PE)

    ≥120N/25mm

    ASTM D 1000

    Peel strength(AI)

    ≥80N/25mm

    ASTM D 1000



    Structure                                      





    SBRS-125H (3X) Dimensions   


    Size

    As supplied ID(mm) D

    After full recovery(mm)

    Standard package

    mm

    inch

    ID d

    Wall thickness w1

    Thickness of adhesive

    w2

    (m/spool,    m/pc)

    Φ2.4

    3/32

    ≥2.4

    ≤0.80

    0.85±0.15

    0.35±0.08

    200

    Φ3.2

    1/8

    ≥3.2

    ≤1.00

    0.95±0.15

    0.35±0.08

    200

    Φ4.8

    3/16

    ≥4.8

    ≤1.60

    1.10±0.15

    0.40±0.08

    100

    Φ6.4

    1/4

    ≥6.4

    ≤2.20

    1.20±0.15

    0.45±0.08

    100

    Φ7.9

    5/16

    ≥7.9

    ≤2.70

    1.35±0.15

    0.50±0.08

    100

    Φ9.5

    3/8

    ≥9.5

    ≤3.20

    1.45±0.20

    0.50±0.08

    50

    Φ12.7

    1/2

    ≥12.7

    ≤4.20

    1.70±0.20

    0.50±0.08

    25

    Φ15.0

    5/8

    ≥15.0

    ≤5.20

    1.80±0.20

    0.55±0.10

    25

    Φ19.1

    3/4

    ≥19.1

    ≤6.30

    2.00±0.20

    0.55±0.10

    25

    Φ25.4

    1

    ≥25.4

    ≤8.50

    2.10±0.25

    0.55±0.10

    25

    Φ30.0

    1-1/4

    ≥30.0

    ≤10.20

    2.20±0.25

    0.60±0.10

    1.22

    Φ39.0

    1-1/2

    ≥39.0

    ≤13.50

    2.40±0.25

    0.60±0.10

    1.22

    Φ50.0

    2

    ≥50.0

    ≤17.00

    2.70±0.25

    0.70±0.10

    1.22

       

    NoteNon-standard dimensions and package are available on request



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