Quick Details

• Heat Shrinkable Tubing:

  Insulation tubing

• Place of Origin:

  China

• Samples:

  Free

• Delivery Time:

  10

• Packing:

  Exported Stadard

• Delivery Port:

  Ningbo

• Max. Production Capacity:

  100000

• Export Ratio:

  51% - 60%

• OE Experience:

  No

Product Name:Heat Shrinkable Tubing

Heat Shrinkable Tubing

Application

all

Product Description:

OEM No/Model: Oem
Product features

Cross linked polyolefin material, thick wall heat shrinkable pipe Operating temperature: - 55 ~ 105 ºC

Three layer coextrusion heat shrinkable tube with high retraction stress Shrinkage temperature: 135-150 ºC

The inner rubber layer can expand and contract with the cable Voltage level: 6-36 kV

Eliminate partial discharge Halogen free and environmental protection; Products comply with RoHS

technical parameter

Product performance test method Test data

Inner rubber insulation

physical property tensile strength ASTM D2671 6 MPa

elongation at break ASTM D2671 400%

After aging (136 ºC / 168 hours) tensile strength ASTM D2671 4.2 MPa

elongation at break ASTM D2671 300%

Maximum service temperature IEC 216 105 ºC

Water absorption (23 ºC / 336 hours) ASTM D570 0.5%

density ASTM D2671 0.95~1.05

Low temperature flexibility (- 55 ºC / 4h) ASTM D2671 No cracking

Hardness (Shore D) ASTM D2671 30 HD

Electrical performance Breakdown strength (immersed in insulating oil) ASTM D 2671 15kV/mm

Volume resistivity ASTM D 2671 1.0 × 1014 ·cm

Intermediate insulating layer

physical property tensile strength ASTM D2671 10.5 MPa

elongation at break ASTM D2671 400%

After aging (136 ºC / 168 hours) tensile strength ASTM D2671 10.5 MPa

elongation at break ASTM D2671 350%

Maximum service temperature IEC 216 105 ºC

Water absorption (23 ºC / 336 hours) ASTM D570 0.5%

density ASTM D2671 1.05~1.15

Low temperature flexibility (- 40 ºC / 4h) ASTM D2671 No cracking

Thermal shock (200 ºC / 30 minutes) ASTM D2671 No cracking

Hardness (Shore D) ASTM D2671 48 HD

Electrical performance Breakdown strength (immersed in insulating oil) ASTM D 2671 15kV/mm

Volume resistivity ASTM D 2671 1.0 × 1013 ·cm

Outer semiconductive layer

physical property tensile strength ASTM D2671 20 MPa

elongation at break ASTM D2671 350%

After aging (158 ºC / 168 hours) tensile strength ASTM D2671 16 MPa

elongation at break ASTM D2671 300%

Maximum service temperature IEC 216 135 ºC

Water absorption (23 ºC / 336 hours) ASTM D570 0.5%

density ASTM D2671 1.05~1.10

Thermal shock (250 ºC / 30 hours) ASTM D2671 No dripping or flowing; No cracking

Low temperature flexibility (- 40 ºC / 4h) ASTM D2671 No cracking

Hardness (Shore D) ASTM D2671 55 HD

Electrical performance Volume resistivity ASTM D 2671 1.0 × 104 ·cm

Inner rubber insulating layer & middle insulating layer & Outer Semiconducting Layer

Halogen free IEC 61249-2-21 CL: 900ppm max

Br: 900ppm max

Total (Cl + BR): 1500ppm max

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Company Profile:

• Main Product:

  Clamps, Lugs, Terminals, Cconectors

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Mid East, Africa, Oceania

Factory Profile:

• Shift:

  3

• Size of Factory In Square Meters:

  10000

• Years of OEM Experiences:

  2