Medium Wall Heat Shrink Tubing

Medium Wall Heat Shrink Tubing
Medium Wall Heat Shrink Tubing
Medium Wall Heat Shrink Tubing
Medium Wall Heat Shrink Tubing
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Medium Wall Heat Shrink Tubing, SBRSM

Model: SBRSM

Flame retardant, adhesive-lined heat shrinkable tubing

SBRSM medium wall heat shrink tubing is flame-retardant adhesive-lined heat shrinkable tubing suitable for insulation, protection and sealing of low voltage power cable splices and terminations, as well as mechanical protection in low voltage electrical power applications where light weight and exceptional flexibility are required.


Features
  • Shrink ratio: 2:1
  • Sealing and protection of cable splices and terminations
  • High resistance to impact and abrasion
  • Thermoplastic adhesive liner for complete environmental protection and insulation
  • Continuous operating temperature: -45℃~125℃
  • Fully shrink temperature: 125℃
Dimensions
Size (mm) Expanded After Recovery (mm) Standard Package (m/pc)
Internal Diameter (mm) Internal Diameter (mm) Jacket Thickness (mm) Adhesive Thickness (mm) Total Wall Thickness (mm)
Ø10.2/3.0 ≥10.2 ≤3.0 1.40±0.20 0.35±0.15 1.75±0.30 1.22
Ø16.0/5.0 ≥16.0 ≤5.0 1.50±0.20 0.40±0.15 1.90±0.30 1.22
Ø19.1/5.6 ≥19.1 ≤5.6 2.00±0.20 0.45±0.20 2.45±0.40 1.22
Ø25/8 ≥25.0 ≤8.0 2.00±0.25 0.45±0.20 2.45±0.40 1.22
Ø28/9 ≥28.0 ≤9.0 2.00±0.25 0.50±0.20 2.60±0.40 1.22
Ø35/10.2 ≥35.0 ≤10.2 2.20±0.25 0.78±0.20 2.70±0.40 1.22
Ø38.1/12 ≥38.1 ≤12.0 2.20±0.25 0.50±0.20 2.70±0.40 1.22
Ø43.2/12.7 ≥43.2 ≤12.7 2.20±0.25 0.50±0.20 2.70±0.40 1.22
Ø55/16 ≥55.0 ≤16.0 2.30±0.25 0.50±0.20 2.80±0.45 1.22
Ø63/19 ≥63.0 ≤19.0 2.50±0.35 0.50±0.20 3.00±0.45 1.22
Ø75/22 ≥75.0 ≤22.0 2.60±0.35 0.50±0.20 3.00±0.45 1.22
Ø85/25 ≥85.0 ≤25.0 2.80±0.35 0.50±0.20 3.30±0.45 1.22
Ø95/29 ≥95.0 ≤29.0 3.10±0.45 0.60±0.20 3.70±0.50 1.22
Ø115/34 ≥115.0 ≤34.0 3.10±0.45 0.60±0.20 3.70±0.50 1.22
Ø140/42 ≥140.0 ≤42.0 3.10±0.45 0.60±0.20 3.70±0.50 1.22
Ø160/48 ≥160.0 ≤48.0 3.10±0.45 0.60±0.20 3.70±0.50 1.22
Ø180/58 ≥180.0 ≤58.0 3.10±0.45 0.60±0.20 3.70±0.50 1.22
Ø200/60 ≥200.0 ≤60.0 3.10±0.45 0.60±0.20 3.70±0.50 1.22
Ø230/69 ≥230.0 ≤69.0 3.10±0.45 0.60±0.20 3.70±0.50 1.22
Technical Data
Property Test Method Standard Performance Typical Performance
Tensile strength (MPa) ASTM D2671 ≥10.4 11.5
Elongation (%) ASTM D2671 ≥300 450
Tensile strength after aging (MPa) UL224 158℃×168hr ≥7.3 8.5
Elongation after aging (%) UL224 158℃×168hr ≥200 350
Dielectric strength (kV/mm) IEC 60243 ≥15 17.5
Volume resistivity (Ω.cm) IEC 60093 ≥1×1014 2.5×1014
Adhesive
Property Test Method Standard Performance
Water absorption ASTM D570 <0.2%
Softening point (℃) ASTM E28 95±5
Peel strength (PE) ASTM D 1000 120N/25mm
Peel strength (AL) ASTM D 1000 80N/25mm
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