COTRAN ECap Cold Shrink Rubber EPDM End Cap

COTRAN Cold shrink rubber end caps are usually used for environmentally seal and mechanically protect exposed cable ends using no tools, mastics or tapes. Cold shrink EPDM end caps are close-ended, tubular rubber tube that are factory expanded and loaded onto a removable core. When positioned over the end of a cable, or other cylindrical object, the core is removed to provide a reliable seal that protects your cable ends from environmental damage, like moisture, contamination and corrosion etc.

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product introduction

Features

Simple and fast installation, no tools required.
Accommodates size ranges from 11.6mm – 84.6mm.
Seals tight, retains resiliency and pressure even after prolonged years of ageing and exposure.
Water-resistant.
No mastic or tape required.
No torches or heat required.
Resists acids and alkalis.
Resists ozone.
Easily removed.
No training required for installation

Technical Properties

Properties	Test Method	Typical Data
Waterproof	IEC 60529:1989	Pass, IPX7
Shore Hardness	ASTM D2240-15	40~45
Tensile Strength	ASTM D412-15a	≥8.5 MPa
Elongation	ASTM D412-15a	≥ 650%
Tear Strength	ASTM D624-00(2012)	≥30 kN/m
Dielectric Strength	ASTM D149-09(2013)	22.4 kV/mm
Environmental protection	IEC 62321	RoHS
UV resistance	ASTM D 4388	Pass
Ozone resistance	ASTM D 4388	Pass

Selection table

Type	Color	Cable Size(mm)	Package
ECap-1	Black	11.6 – 20.9	100 pcs/carton
ECap-2	Black	15.9 – 30.1	100 pcs/carton
ECap-3	Black	26.0 – 49.2	100 pcs/carton
ECap-4	Black	45.5 – 84.3	100 pcs/carton

Installation

COTRAN ECap cold shrink end caps install quickly and cleanly without flame or grease. Cold shrink end caps are factory expanded on removable inner-supporting plastic cores. Once the end cap is positioned for installation around the end of a cable, the supporting core is unwound and removed. With the core removed, the live-memory action of the specially formulated material shrinks the end cap into position. The constant radial pressure of the Cold Shrink material ensures adorable environmental seal. The cold shrink material resists abrasion, fungus, acids or alkalis, and retains its resiliency for years. Freezing or overheating due to ambient temperatures encountered during shipping or storage does not impair the end caps.

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