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Environmentally Friendly Adhesive-lined Dual Wall Heat Shrink Tubing

SBRS-110G(3X)(4X)NF
  • Shrink ratio:3:1、4:1
  • Flexible ,environment friendly
  • Shrink temperature:70°C~100°C
  • Continuous operating temperature: -45°C~110°C( -45°C~105°C for clear)
  • RoHS compliant
  • Standard colors: Black, White, Red , Yellow ,Green, Blue ,Clear. More colors are available upon request.
    • Detailed

    Environmentally Friendly Adhesive-lined Dual Wall Heat Shrink Tubing



    Description


    SBRS-110G(3X)(4X)NF is a cross-linked polyolefin tube that is extruded with an inner layer of adhesive. The inner layer of adhesive, with superior sealing capability, is also a buffer against mechanical strain. Dual wall heat shrink tubing is designed to provide superior sealing against water, corrosive gas and chemicals. Typical applications include environmental sealing of in-line splices, sealing and strain relief of connectors and terminals, abrasion protection and electrical insulation of automotive wiring harness splices and valuable components, fleet & marine sealing & protection and wire bundling etc.


     

    Structure





    Technical Data


    Property

    Typical Data

    Test Method/Condition

    Tensile Strength

    ≥10.4MPa

    ASTM D 2671

    Elongation at break

    ≥300%

    ASTM D 2671

    Longitudinal Change

    -8%+8%

    ASTM D 2671

    Flammability

    Non flame retardant

    -

    Dielectric strength

    15kV/mm

    IEC 60243

    Volume resistivity

    ≥1014Ω.cm

    IEC 60093



    Adhesive Technical Data


    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


     

    Dimensions


    3:1


    Size(mm)

    As supplied D(mm)

    After full recovery (mm)

    Standard Package

    Inner diameter d

    Wall thickness w1

    The wall thickness of adhesive-layer w2

    (M/Roll,

    M/Pcs)

    Φ2.4

    ≥2.4

    ≤0.80

    0.90±0.15

    0.35±0.10

    200

    Φ3.2

    ≥3.2

    ≤1.00

    0.95±0.15

    0.40±0.10

    200

    Φ4.8

    ≥4.8

    ≤1.60

    1.10±0.15

    0.40±0.10

    100

    Φ6.4

    ≥6.4

    ≤2.20

    1.20±0.15

    0.45±0.10

    100

    Φ7.9

    ≥7.9

    ≤2.70

    1.35±0.15

    0.50±0.10

    100

    Φ9.5

    ≥9.5

    ≤3.20

    1.45±0.20

    0.50±0.15

    50

    Φ12.7

    ≥12.7

    ≤4.20

    1.70±0.20

    0.50±0.15

    25

    Φ15.0

    ≥15.0

    ≤5.20

    1.80±0.20

    0.55±0.15

    25

    Φ19.1

    ≥19.1

    ≤6.30

    2.00±0.20

    0.55±0.15

    25

    Φ25.4

    ≥25.4

    ≤8.50

    2.10±0.25

    0.55±0.15

    25

    Φ30.0

    ≥30.0

    ≤10.2

    2.20±0.25

    0.60±0.15

    1.22

    Φ39.0

    ≥39.0

    ≤13.5

    2.40±0.25

    0.60±0.15

    1.22

    Φ50.0

    ≥50.0

    ≤17.0

    2.70±0.25

    0.80±0.15

    1.22

    Φ64.0

    ≥64.0

    ≤21.0

    3.00±0.30

    0.80±0.20

    1.22

    Φ76.0

    ≥76.0

    ≤25.0

    3.00±0.30

    1.00±0.20

    1.22

    Φ90.0

    ≥90.0

    ≤30.0

    3.00±0.30

    1.00±0.20

    1.22

    Φ100

    ≥100

    ≤34.0

    3.00±0.30

    1.00±0.20

    1.22

    Φ125

    ≥125

    ≤42.0

    3.00±0.30

    1.00±0.15

    1.22



    4:1


    Size(mm)

    As supplied D(mm)

    After full recovery(mm)

    Standard Package

    Inner diameter

    d

    Wall thickness

    w1

    Wall thickness of adhesive-layer w2

    (M/Roll,

    M/Pcs)

    Φ4.0

    ≥4.0

    ≤1.00

    1.00±0.15

    0.40±0.15

    200

    Φ6.0

    ≥6.0

    ≤1.50

    1.10±0.15

    0.40±0.15

    100

    Φ8.0

    ≥8.0

    ≤2.00

    1.20±0.15

    0.50±0.15

    100

    Φ12.0

    ≥12.0

    ≤3.00

    1.40±0.15

    0.50±0.15

    25

    Φ16.0

    ≥16.0

    ≤4.00

    1.70±0.15

    0.60±0.15

    25

    Φ20.0

    ≥20.0

    ≤5.00

    2.00±0.25

    0.60±0.15

    25

    Φ24.0

    ≥24.0

    ≤6.00

    2.10±0.25

    0.60±0.15

    25

    Φ32.0

    ≥32.0

    ≤8.00

    2.40±0.25

    0.70±0.15

    1.22

    Φ52.0

    ≥52.0

    ≤13.0

    2.40±0.25

    0.70±0.15

    1.22


    NoteNon-standard dimensions and packages are available on your request







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