Audited Supplier
Heat-Shrinkable Tubing
ISO
Bags, Cartons
1kv Heat Shrinkable proteceive Tube
China
3917310000
Product Description
Semi-conducting tubing/insulation double layer tubing/double layer heat-shrinkable tubing/dual wall heat shrinkable tubing/double layer tubing
Material: Semi-conductive material
Property: Provide electric shielding
Inner layer
Tensile strength: More than 12Mpa
Elongation at break: More than 300%
Water absorption: Less than 0.5%
Volume resistance: More than 1014 Ω. Cm
Dielectric strength: More than 20KV/mm
Density: 1.1g/cm3
External layer
Tensile strength: More than 14Mpa
Elongation at break: More than 300%
Water absorption: Less than 0.5%
Volume resistance: Less than 103 Ω. Cm
Density: 1.2g/cm3
Dual wall heat shrinkable tubing which inner layer is made from insulation material to provide high insulation and external layer is made from semi-conductive materials to provide electric shielding. The tubing manufactured with special technology, it is very suitable for application in power cable joint up to 36KV
Material: Semi-conductive material
Property: Provide electric shielding
Inner layer
Tensile strength: More than 12Mpa
Elongation at break: More than 300%
Water absorption: Less than 0.5%
Volume resistance: More than 1014 Ω. Cm
Dielectric strength: More than 20KV/mm
Density: 1.1g/cm3
External layer
Tensile strength: More than 14Mpa
Elongation at break: More than 300%
Water absorption: Less than 0.5%
Volume resistance: Less than 103 Ω. Cm
Density: 1.2g/cm3
Dual wall heat shrinkable tubing which inner layer is made from insulation material to provide high insulation and external layer is made from semi-conductive materials to provide electric shielding. The tubing manufactured with special technology, it is very suitable for application in power cable joint up to 36KV
| Non Tracking Heat Shrinkable Tubing | ||||
| Features | ||||
| Cross-linked polyolefin and silicone rubber | Operating temperature: -55~105ºC | |||
| Protect against accidental flashover | Shrink temperature: 125ºC | |||
| Ahesive lined or without adhesive | Voltage class: 5~35 KV | |||
| Excellent tracking and creeping resistance | Halogen free,flame retardant | |||
| Dimensions Shrink ratio3:1 | ||||
| Reference | As supplied(mm) | After recovered(mm) | Standard length | |
| ID min. | ID max. | WT nom. | m | |
| 19/6 | 19 | 6 | 2.5 | 1.22 or 15 |
| 30/10 | 30 | 10 | 3.0 | 1.22 or 15 |
| 35/12 | 35 | 12 | 3.0 | 1.22 or 15 |
| 40/16 | 40 | 16 | 3.0 | 1.22 or 15 |
| 45/18 | 45 | 18 | 3.0 | 1.22 or 15 |
| 54/24 | 54 | 24 | 3.0 | 1.22 or 15 |
| 60/29 | 60 | 29 | 3.0 | 1.22 or 15 |
| 76/38 | 76 | 38 | 3.0 | 1.22 or 15 |
| 100/49 | 100 | 49 | 3.0 | 1.22 or 15 |
| ID=Internal Diameter | WT=wall thickness | |||
| Technical Data | ||||
| Property | Test method | Values | ||
| Physical | Tensile strength | ASTM D2671 | ≥20 MPa | |
| Breakdown elongation | ASTM D2671 | ≥450% | ||
| Aging (136ºC /168hrs) | Tensile strength | ASTM D2671 | ≥16 MPa | |
| Breakdown elongation | ASTM D2671 | ≥360% | ||
| Water absorption (23ºC/336hrs) | ASTM D570 | ≤0.5% | ||
| Density | ASTM D2671 | 1.10~1.20 | ||
| Low temperature flexibility(-40ºC/4hrs) | ASTM D2671 | No cracking | ||
| Heat shock (250ºC/30mins) | ASTM D2671 | No drop, No flow, No cracking | ||
| Thermal endurance | IEC 216 | 105ºC | ||
| Halogen free | IEC 61249-2-21 | Cl:900ppm :900ppm max. | ||
| Total (Cl + Br) : 1500ppm max. | ||||
| Electrical | Volume resistivity | ASTM D2671 | ≥1013 Ω.cm | |
| Dielectric strength (in insulation oil) | ASTM D2671 | ≥15 KV/mm | ||
| Tracking and erosion resistance | ASTM D 2303 | After 1hr at 2.5kV | ||
| and 1hr at 2.75kV | ||||
| and 1hr at 3.00kV | ||||
| and 20mins at 3.25kV Pass | ||||
| Chemical | Flammability | ASTM D2863 | OI≥ 27 | |
| Color fastness to light | IEC 60684-3 | Compare between exposed | ||
| and unexposed parts | ||||
| the color does not change | ||||
| Typical application | ||||
| Suitable for indoor & outdoor applications | ||||
| Ideal for external insulation and protection of power cable termination | ||||
| Ordering | ||||
| Standard color : Red | ||||
| Standard packaging is 1.22m/pc or 15m/spool | ||||
| Please specify specification, quantity when ordering | ||||
| Cross reference | ||||
| Raychem/ Tyco : HVOT | ||||
