HRTH
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  • HRTH

HRTH

Co-extruded heavy wall tubing with hot melt adhesive lined
keyword:

Flammable

Semi-rigid

Shrink ratio 3:1

Applications:

Dual wall, hot melt adhesive lined by co-extrusion

Detailed Specification Download:

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  • Basic Information
  • Technical Parameter
  • Ordering Data
    • Commodity name: HRTH
    • Applications: Dual wall, hot melt adhesive lined by co-extrusion

    Co-extruded heavy wall tubing with hot melt adhesive lined

    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 (-10C to 40C and <75% relative humidity).

     

    Ordering information:

    Standard colors:

    Black.

     

    Features:

     

    Dual wall, hot melt adhesive lined by co-extrusion

    UV resistant 

    Flammable                          

    Semi-rigid 

    Shrink ratio 3:1 

    Min. full recovery temp.: 120℃ 

  • Typical technical performances:

     

    Test Items

    Test Method

    Test Requirements

    Tensile strength 

    ASTM D 2671 

    12MPa min.

    Ultimate elongation 

    ASTM D 2671 

    350% min.

    Tensile strength  after

    Aging at 150℃ for 168hrs

    ASTM D 2671 

    12MPa min.

    Ultimate elongation after

    Aging at 150℃for 168hrs

    ASTM D 2671

    300% min.

    Density

    ASTM D 792

    1.0~1.1g/cm3

    Dielectric strength

    ASTM D 60243

    12kV/mm(2mm) min. 

    Volume resistivity

    ASTM D 2671

    1012Ω.cm min.

    Low temperature flexibility

    -40℃/4hrs

    ASTM D 2671

    No cracking of outer jacket

    Properties of hot melt adhesive

    Softening point                               

    ASTM E28

    105+/-5℃

    Peel strength(PE)

    ASTM D 2671

    4N/cm min.

    Water absorption

    ISO 62

    0.2% max.

  • Dimensions:

     

     

    Size

    (mm) 

    As supplied

    (mm) 

    After recovered 

    (mm) 

    Standard length 

    (m) 

    Size

    (mm) 

    As supplied

    (mm) 

    After recovered

    (mm) 

    Standard length 

    (m)

    D*(Min.) 

    d*(Max.) 

    w(Min.) 

    D*(Min.) 

    d*(Max.) 

    w(Min.) 

    9/3

    9

    3

    1.9

    1.0-1.5

    75/22

    75

    22

    4.0

    1.0-1.5

    16/4

    16

    4

    2.4

    1.0-1.5

    85/25

    85

    25

    4.0

    1.0-1.5

    24/6

    24

    6

    2.6

    1.0-1.5

    95/25

    95

    25

    4.0

    1.0-1.5

    34/8

    34

    8

    3.2

    1.0-1.5

    105/25

    105

    25

    4.0

    1.0-1.5

    48/12

    48

    12

    4.0

    1.0-1.5

    115/30

    115

    30

    4.0

    1.0-1.5

    55/16

    55

    16

    4.0

    1.0-1.5

    130/35

    130

    35

    4.2

    1.0-1.5

     

    D* = Inner diameter as supplied    
    d* = Inner diameter after fully recovered 

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