Black Factory supplier PE material high shrink ratio Medium wall heat shrink tube with glue for Insulation

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Product Description


Black Factory supplier PE material high shrink ratio Medium wall heat shrink tube with glue for Insulation




Medium wall heat shrink tubing affords maximum reliability for insulating and sealing electrical connections & terminations; including direct burial, URD, and submersible installations. Heavy wall heat shrink tubing is rated for 600V, 90 degree C continuous use. The thicker wall is internally coated with a dual purpose thermoplastic liner for excellent insulating/environmental sealing protection.



*Optional hot melting adhesive liner for complete environmental protection and insulation.



Medium Wall Heat Shrink characteristics:

• Meets ICEA & NEMA insulation thickness standard; CSA listed


• 9 standard sizes in black only; standard 4ft. lengths

• Conforms to ANSI C-119.1

• Western Underground Guides 2.4, 2.5

• This adhesive thick wall heat shrink tubing is resistant to common fluids and solvents

• Dielectric strength 500V/MIL (20kv/mm)

• Heated above 120 degrees C, heavy wall heat shrink will shrink unrestricted to 33% (3:1) of its supplied diameter.



Product Features/Benefits:

- Shrink Ratio: 3.5:1
- Operating Temperature: -45℃ to 125℃
- Seals and protects cable splices and terminations
- High resistance to impact and abrasion
- Work voltage up to 24KV
- Standard color: black, more colors are available upon request  



Technical Data
Property
Test Method
Standard
Tensile Strength(Mpa)
ASTM D2671
≥10.4
Elongation(%)
ASTM D2671
≥300
Density(g/cm3)
ASTM D792
1.2
Longitudinal change(%)
UL 224
≤±10
Elongation after aging(%)
UL224 158℃*168hrs
≥200
Heat shock
UL224 225℃*4hrs
No cracking
Dielectric strength(kv/mm)
IEC 243
≥20
Volume resistivity(Ω.cm)
IEC 93
≥1014
Water absorption(%)
ASTM-D570
≤0.5
Hot Melting Adhesive Property
Property
Test Method
Standard
Water absorption
ASTM D570
≤0.2%
Softening point
ASTM E28
95℃
Peel strength(PE)
ASTM D1000
120N/25mm
Peel strength(AL)
ASTM D1000
80N/25mm




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