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Insulation tape detail description:
Product Name | Cable sealing and Insulating Daub |
Main material | butyl rubber |
Color | black |
size | 68*80*5.5mm;90*150*1.5mm,etc |
Property | cable sealing and insulating daub, a combination of butyl rubber , is specially developed and produced for power cable and communication cable. |
Features | good water resistance, insulation, and extensibility which ensures the cable head is wrapped tightly and well, and is suitable to wrap irregular surfaces. |
Technical performance: | 1) Appearance: Dark homogeneous viscoelastic tape 2 )Total thickness(mm):2.53 )Heat resistance(100°C×2h):No froth, no apparent change in appearance.4 )Low temperature resistance(-40°C×2h): Wrapped on Φ10 metal bar, no cracking, no debonding5 )Volume resistance(Ω.cm):≥ 1×10106 )Peeling strength(KN/m):≥ 0.27 )Extensional ratio(%):≥ 7008 )Breakdown voltage(KV/mm):≥ 29 )Application temperature:>4°C10 )Working temperature: - 40°C- + 90°C (130°C for emergency use)11 )Chemical resistance: Good dilute acidic and alkali resistances. |
Application: | 1. Sealing, filling and insulating of joints of bus lines 2. Insulating, filling and sealing of cable joints, with withstand voltage of 1000 volts 3. Sealing of electrical boxes for high- and low-voltage apparatus, and irregular joints |