HBTM/HBTH
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  • HBTM/HBTH

HBTM/HBTH

Medium/heavy wall tubing for busbar insulation
keyword:

Tracking resistant

Flame retardant

Applications:

Application up to 36kV(HBTH)/ 24kV(HBTM)

Detailed Specification Download:

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  • Basic Information
  • Technical Parameter
  • Ordering Data
    • Commodity name: HBTM/HBTH
    • Applications: Application up to 36kV(HBTH)/ 24kV(HBTM)

    Medium/heavy wall tubing for busbar insulation

    Shelf life & storage:

    Heat Shrink Product provided by Hongshang has a over 5 year's shelf life from date of manufacturewhen stored in a humidity controlled environment (-10℃ to 40℃ and<75% relative humidity).

     

    Ordering information:

    Standard colors:

    Brown Red.

     

    Features:

     

    Tracking resistant UV resistant 
    Flame retardant                        Flexible 
    Shrink ratio 2.5:1 Min. full recovery temp.: 120℃ 
    IEC 60684-3-283  compliantApplication up to 36kV(HBTH)/ 24kV(HBTM)

     

  • Typical technical performances:

     

    Test Items

    Test Method

    Test Requirements

    Tensile strength 

    ASTM D 2671 

    12MPa min.

    Ultimate elongation 

    ASTM D 2671 

    400% min.

    Tensile strength  after

    Aging at 120℃ for 168hrs

    ASTM D 2671 

    10MPa min.

    Ultimate elongation after

    Aging at 120℃ for 168hrs

    ASTM D 2671

    300% min.

    Density

    ASTM D 792

    1.2~1.3g/cm3(nom.)

    Dielectric strength

    IEC 60243

    12kV/mm(3mm) min. 

    Volume resistivity

    IEC 93

    1012Ω.cm min.

    Flammability

    IEC 60684-2 Method C

    60sec max.

    Low temperature flexibility

    -40℃/4hrs

    ASTM D 2671 Proc.C

    No cracking 

    Permittivity

    IEC 60250

    5 max.

  • Dimensions:

     

     

    Size

    (mm) 

    As supplied

    (mm) 

    After recovered 

    (mm) 

    Standard length

    Size

    (mm) 

    As supplied

    (mm) 

    After recovered

    (mm) 

    Standard length

    D*(Min.) 

    d*(Max.)

    w(Min.) 

    D*(Min.) 

    d*(Max.) 

    w(Min.) 

    Medium wall tubing-HBTM

    15/6

    15

    6

    2.0

    30m/spool

    100/40

    100

    40

    2.8

    15m/spool

    30/12

    30

    12

    2.3

    30m/spool

    120/50

    120

    50

    2.8

    15m/spool

    40/16

    40

    16

    2.5

    30m/spool

    150/60

    150

    60

    3.3

    1.0-1.5m

    50/20

    50

    20

    2.5

    15m/spool

    205/75

    205

    75

    3.8

    1.0-1.2m

    75/30

    75

    30

    2.6

    15m/spool

    235/75

    235

    75

    3.8

    1.0-1.2m

    Heavy wall tubing-HBTH

    25/10 

    25

    10

    4.0

    1.0-1.5m

    120/40 

    120

    40

    4.1

    1.0-1.5m

    40/16 

    40

    16

    4.0

    1.0-1.5m

    150/60 

    150

    60

    3.9

    1.0-1.5m

    75/25

    75

    25

    4.0

    1.0-1.5m

    180/75 

    180

    75

    4.1

    1.0-1.2m

     

    D* = Inner diameter as supplied

    d* = Inner diameter after fully recovered  

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