Product Details:
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Material: | EPDM | Color: | Black |
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Certification: | ROHS | Size: | Customized |
Application: | Telecom Or Power Electrial Industry | Sample Time: | 5-7days |
Product Name: | Dielectric Constant Cable Cold Shrink Insulator | ||
Highlight: | Telecom Industry Cold Shrink Insulator,Acid Resistant Cold Shrink Insulator,Alkali Resistant Cold Shrink Tube |
Product name:
Dielectric Constant Cable Cold Shrink Insulator For Telecommunication Industry
Cold shrink tubing is an open ended rubber sleeve, made primarily from rubber elastomers with high-performance physical properties, that has been factory expanded or pre-stretched, and assembled onto a supporting removable plastic core. Cold shrink tubing shrinks upon removal of the supporting core during the installation process and the electrician slides the tube over the cable to be jointed, terminated or abandoned and unwinds the core, causing the tube to collapse down, or contract, in place.
Properties Advantage
Applications
◆ Protection and repair for outer sheath of high voltage cable joint;
◆ Fire protection of cables and connectors;
◆For all base materials that need to be insulated against fire;
Product picture for your reference.
Introduction:
EPDM cold shrink tube: applied in electrical power industry, telecommunication industry or other tool product handle, eg. bicycle handle etc. With it’s good performance: water-proof, Acid and alkali resistance, seal, protection sleeve and low voltage seal insulation under 1kv.
Material technical parameters: | |||||
No | Items | Test method | Unit | Test standard | Remarks |
1 | Hardness (Shore A) | GB/T 531.1-2009 | Shore A | 43±5 | |
2 | Tensile strength | GB/T 528-2009 | Mpa | 8±3 | |
3 | Break elongation | GB/T 528-2009 | % | 800±200 | |
4 | Tear strength | GB/T 529-2008 | kN/mm | 38±5 | |
5 | Volume resistivity | GB/T 2439-2001 | Ω•cm | ≥1013 | |
6 | dielectric strength | GB/T 1695-2005 | MV/m | ≥18 | |
7 | dielectric Constant(50Hz) | GB/T 1693-2007 | / | ≤8 | |
Contact Person: Mr. Richard Lee
Tel: +8618627678155