SUMITUBE™ A4 - Heat-shrinkable tubing

Commercial Grade Flexible Polyolefin 2 : 1 Shrink Ratio

Wall Type - SINGLE

Applications

  • Wire Protection
  • Fluid Resistance
  • Strain Relief
  • Abrasion Protection
Product PDF

Product Overview

Category
Heat-shrinkable tubing
Material
UV resistant polyolefin
Shrink ratio
2 : 1
Shrink temperature
110℃
Continuous operating temperature
- 55℃ to +105℃
Available colors
Black, Red, Yellow, Green, Blue, White, Clear
Flammability
Non Flame Retarded
Printed surface text

Industry
Automotive, Commercial, Rail/Transit, Insulation and Protection, Heavy Equipment
Environmental compliance
RoHS/RoHS2
Specifications / Approvals

Other

Basic Properties

Property (Units) Test Method Requirement
Physical:
Tensile strength (psi) ASTM D638 1500 min.
Elongation (%) ASTM D638 200 min.
Specific gravity ASTM D792 1.0 max.
Low temperature flex (-55℃) AMS-DTL-23053 No cracking
Heat shock (250℃, 4 hrs.) AMS-DTL-23053 No cracking
Heat resistance (175℃, 168 hrs.)
Elongation (%) ASTM D638 100 min.
Secant modulus (psi) ASTM D882 25000 max.
Longitudinal change (%) AMS-DTL-23053 +5, -15
Electrical:
Dielectric strength (volts/mil) ASTM D876 500 min.
Volume resistivity (ohm-cm) ASTM D876 1.0 X 1015 min.
Chemical:
UV color stability (3000 Hrs.) WEATHER-O-METER No color reduction
UV resistance (3000 Hrs.) WEATHER-O-METER
Elongation (%) 100 min.
Water absorption (%) ASTM D570 0.2 max.
Fluid resistance (23℃, 24 hrs.)
Tensile strength (psi) AMS-DTL-23053 1000 min.
Flammability N/A
Shrink temperature, nominal 115℃

*For reference use only

Sizes

Nominal Size Inside Diameter (As Supplied) Inside Diameter (After Recovery) Wall Thickness Nom (After Recovery)
inches (mm) inches (mm) inches (mm)
3/64″ .046 1.2 .023 0.6 .016 0.40
1/16″ .063 1.6 .031 0.8 .017 0.43
3/32″ .093 2.4 .046 1.2 .020 0.51
1/8″ .125 3.2 .062 1.6 .020 0.51
3/16″ .187 4.8 .093 2.4 .020 0.51
1/4″ .250 6.4 .125 3.2 .025 0.64
3/8 .375 9.5 .187 4.8 .025 0.64
1/2″ .500 12.7 .250 6.4 .025 0.64
3/4″ .750 19.1 .375 9.5 .030 0.76
1″ 1.000 25.4 .500 12.7 .035 0.89
1-1/2″ 1.500 38.1 .750 19.1 .040 1.02
2″ 2.000 50.8 1.000 25.4 .045 1.14
Standard Colors: Black, White, Red, Yellow, Blue, Green and Clear
Standard Package: Spooled (S)
How to Order: (Type of material) (Size) (Color) (Packaging)
Example: A4 1/4 Black S


HOW CAN WE HELP?

For any information please Contact Us

Sumitomo Electric Interconnect Products, Inc.
915 Armorlite Drive, San Marcos, CA 92069

T: (760) 761.0600 info@seipusa.com

World leaders in identification
and heat-shrink technology

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