No Break Dielectric Strength Two-Sided Copolymer Copper Tape for Armouring

• Customization: Available
• Voltage: Low and Medium Voltage Cable
• Current: DC & AC
• Model NO.: tape
• Certification: ISO, CCC
• Transport Package: Wooden Package
• Specification: Customized
• Trademark: Reliable
• Origin: China

Product Description

Product Name:
Copolymer coated copper tape

   

Product Description

1, Application:

Copolymer coated copper tape applies for medium and high voltage power cables as a shield/moisture barrier as a moisture/ chemical barrier for cable core.

2, Composition:
It consists of a copper tape coated on single side or double side with a special ethylene copolymer color-coded green. The coating forms a strong moisture-resistant bond to the copper substrate that will not delaminate from contact with the copper. The coatings also form strong polymeric bonds to zero halogen, polyethylene and chlorinated polyethylene jacketing resins during the jacket extrusion process thereby allowing fabrication of "bonded jacket" or laminate sheath, cables. The copper alloy is fully annealed which has high conductivity and easy fabrication characteristics.

3, Standard:
YD/T 723.4-2007.
 

Product Parameters

4, Packing:

In roll, then pack into wooden case, the core material is paper/steel/plastic

Inner diameter	Width	Outer Diameter
76mm/102mm/150mm/406mm	10mm-1000mm	Up to 1000mm without joints

5, Specification & Parameter

Thickness		Tensile strength	Elongation	Peel strength	Heat Seal strength	Corrosion resistance	Filler/ Flood Resistance 68 deg C/168 hrs	Water Resistance 68 deg C/ 168 hrs, Peel Strength68ºC	Dielectric Strength Two-Side, DC 1 Kv No Break	Conductivity
Copper	EAA
mm	mm	MPa	%	N/cm	N/cm	Grade	-	N/cm	-	IACS
0.10-0.20	0.05	≥180	≥15	≥5	≥17.5	7	No Delamination	≥5	No Break	≥90%