COTRAN Z551 Self-Fusing Silicon Rubber Tape

COTRAN Z551 self-fusing silicon rubber tape is composed of self-fusing silicone rubber and easily removed liner. It has excellent resistance to tracking, ozone, UV, corrosion, water and continuous operating temperature of -50℃～180℃. It can be used in dirty areas. Suitable for busbar insulation protection and phase identification, Insulation for terminations and joints of high-voltage power cables up to 35kV, Insulation for submarine cables, submersible motors, large-sized generators, automobiles, aero engines and other electrical equipment.

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product introduction

Product Features

Excellent weather resistance (anti-ozone, UV), long-term outdoor use does not fade
Flexible and tensile, good fit
Excellent electrical insulation, anti-tracking characteristics
High and low temperature resistance, stable long-term performance at -50℃~180℃

Technical Properties

Property	Unit	Test Method	Typical Value
Tensile strength	MPa	ASTM D 4325	4.1MPa
Ultimate elongation	%	ASTM D 4325	568%
Dielectric strength	kV/mm	ASTM D4325	26.9
Volume resistivity	Ω.cm	ASTM D1000	2.36×10¹³
Heat ageing (180℃ 168h)		ASTM D4325	Pass

Note: Technical information provided consists of typical product dates and should not be used for specification purposes.

Usage

Remove the liner and stick the adhesive side to the objects tightly, then wrap the tape in half-lapped layers round the objects

Specification

Type	Width(mm)	Thickness(mm)	Length(m)	Color	Rolls/Case
Z551	50	0.8	5	Red, Yellow, Green, Black	40

Note: Other size is available on request.

Shelf life and Storage

COTRAN Z551 self-fusing silicon rubber tape has 2 year's shelf life from date of manufacture when stored in a humidity controlled storage (-10 °C to 40 °C and <75% relative humidity).

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Subject : COTRAN Z551 Self-Fusing Silicon Rubber Tape

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