Banner
Are you here:Home >

Heavy Wall Adhesive-lined Dual wall Tubing

SBRS-125G (3X) HB
  • Standard :UL 224
  • Shrink ratio:3:1
  • Heavy wall, flame retardant outer layer ,environmentally friendly, UV resistant
  • Shrink temperature:80°C ~120°C
  • Continuous operating temperature:-45°C ~125°C
  • RoHS compliant
  • Standard color: Black
    • Detailed

    Heavy Wall Adhesive-lined Dual wall Tubing


     

    Description


    SBRS-125G (3X)HB 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

    ≥14MPa

    ASTM D 2671

    Elongation at break

    ≥400%

    ASTM D 2671

    Tensile strength after heat aging

    ≥12MPa

    158℃×168h

    Elongation after heat aging

    ≥350%

    158℃×168h

    Longitudinal change

    0~-10%

    ASTM D 2671

    Flammability

    Self extinguishing in 30 sec.

    AMS-DTL-23053/5

    Dielectric strength

    ≥20kV/mm

    IEC 60243

    Volume resistivity

    ≥1014Ω.cm

    IEC 60093



    Adhesive Technical Data


    Property

    Typical data

    Test method/condition

    Softening point

    85±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


    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)

    Φ19/6.0

    3/4

    19.0

    6.0

    3.0

    1.35

    1.22

    Φ25/8.0

    1

    25.0

    8.0

    3.0

    1.35

    1.22

    Φ33/8.0

    1-1/4

    33.0

    8.0

    3.0

    1.35

    1.22

    Φ40/12

    1-1/2

    40.0

    12.0

    3.0

    1.35

    1.22

    Φ55/16

    2

    55.0

    16.0

    3.0

    1.35

    1.22

    Φ65/19

    2-1/2

    65.0

    19.0

    3.0

    1.35

    1.22

    Φ75/22

    3

    75.0

    22.0

    3.0

    1.35

    1.22

    Φ85/25

    3-3/8

    85.0

    25.0

    3.0

    1.35

    1.22

    Φ100/33

    4

    100.0

    33.0

    3.0

    1.35

    1.22


    NoteNon-standard package and dimensions are available on request


    More>>ProductProduct

      More>>Contact Uscontact

      • Mobile/ Whats App: +86 17683906369
      • Office phone: +86-512-66386808
      • volsun@szvolsun.com
      • No.413, Mudong Road, Mudu Town,Wuzhong District, Suzhou 215101, China