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EPDM Cold Shrink Sleeve

Product Description

EPDM Cold Shrink Sleeve

Description


SINOFUJI 1/2" Feeder Cable Protection EPDM Rubber insulation cold shrinkable tube is a series of open-ended, tubular rubber sleeves, which are factory expanded and assembled onto a removable core. 1/2" Feeder Cable Protection EPDM Rubber insulation cold shrinkable tube is supplied for field installation in this pre-stretched condition. The core is removed after the tube has been positioned for installation over an in line connection, terminal lug, etc., allowing the tube to shrink and form a waterproof seal. 1/2" Feeder Cable Protection EPDM Rubber insulation cold shrinkable tube is made of EPDM rubber, which contains no chlorides or sulphurs. Various diameter sizes will cover a range of 1000 volt cables, copper and aluminum conductors.

Features


² Excellent weather resistance, ultraviolet aging resistance and higher embrittlement resistance than heat shrink tubing

² More resistant to slab and prick, abrasion, acid and alkali than silicone cold shrink tubing

² Simultaneously expands and shrinks with workpieces without clearances, seals tight in harsh environment

² Stably sealing the workpieces in windy environment

² Well suited for cable less than 1KV

² Seals tight, retains its resiliency and pressure even after prolonged years of ageing and exposure.

² Simple , safe installation, requires no tools or special training. No torches or heat work required.

² Diameter shrinkage:≥50%

² Sealing class IP68



Application


Primary electrical insulation for all solid dielectric (rubber and plastic) insulated wire and cable splices rated to 1000volts

² Meets ANSI C119.1, directly buriable or submersible

² For indoor, outdoor, or overhead use

² Physical protection and moisture sealing for high-voltage, air-insulated connectors and lugs such as spacer cable and lug connections to bus bar

² Insulation of secondary splices copper or aluminum conductors

² Relocation of service

² Dig-in repairs, sheath repairs

² Insulation of inline conductor transition connectors

² Sealing of coax cables with Type N or 7/16 DIN connectors on wireless communication towers


Technical Performance


Properties

Typical Data

Test method

HS

49 A

ASTM D 2240-75

Tensile Strength

9.8 MPa

ASTM D412-75

Elongation at break

720%

ASTM D412-75

Tear Strength

27 N/ mm

ASTM D624C-73

Dielectric Strength

14.3kV/mm

ASTM 149-75

Dielectric Constants

5.0(Initial data)/5.6(90degree in the water for 7 days))

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Anti-enzyme (bacteria)

The 28 day exposure without growth

ASTM G-21

UV Resistant

UV irradiation for 2000 hours without aging

ASTM G-53



Dimensions

Structure



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Product Categories : Customized Production of SINOFUJI