SUMITUBE™ O2B2 - Heat-shrinkable tubing

Flexible Polyolefin with Adhesive Liner, 2 : 1 Shrink Ratio

AS23053 / UL / CSA
Wall Type - DUAL

Applications

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

Product Overview

Category
Heat-shrinkable tubing
Material
Flexible polyolefin
Shrink ratio
2 : 1
Shrink temperature
110℃
Continuous operating temperature
-55℃ to +110℃
Available colors
Black
Flammability
Flame Retarded
Printed surface text

Industry
Automotive, Commercial, Aerospace, Insulation and Protection, Environmental Sealing, Corrosion Protection, General Maintenance and Repair, Heavy Equipment
Environmental compliance
RoHS/RoHS2
Specifications / Approvals

AS23053
UL
CSA

Other
Sumito F (z) shrink graph

Basic Properties

Property (Units) Test Method Requirement
Physical:
Tensile strength (psi) ASTM D638 1500 min.
Elongation (%) ASTM D638 200 min.
Cold impact (-55℃, 4 hrs.) ASTM D746 No cracking
Heat shock (250℃, 4 hrs.) AMS-DTL-23053 No cracking
Secant modulus (psi) ASTM D882 2.5 x 104 max.
Longitudinal change (%) AMS-DTL-23053 +1, -5
Electrical:
Dielectric strength (volts/mil) ASTM D876 500 min.
Volume resistivity (ohm-cm) ASTM D876 1.0 x 1014 min.
Chemical:
Corrosion (175℃, 16 hrs.) UL 224 No corrosion
Water absorption (%) ASTM D570 0.5 max.
Fluid resistance (23℃, 24 hrs.)
Tensile strength (psi) AMS-DTL-23053 1000 min.
Flammability UL 224 Pass
Shrink temperature, nominal 110℃

Specification reference: UL 224, 125℃, 600V
File E75077 YDTU2, Cat. No. 841 or SUMITUBE 02B2
CSA LR33298
AMS-DTL-23053/4, Class 2

*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)
1/8″ * .125 3.2 .062 1.6 .026 0.70
3/16″ * .187 4.8 .093 2.4 .026 0.70
1/4″ .250 6.4 .125 3.2 .030 0.75
3/8″ .375 9.5 .187 4.8 .030 0.75
1/2″ .500 12.7 .250 6.4 .030 0.75
5/8″ * .625 15.9 .313 7.9 .033 0.85
3/4″ .750 19.1 .375 9.5 .035 0.90
1″ 1.000 25.4 .500 12.7 .042 1.10
1-1/4″ * 1.250 31.8 .625 15.9 .047 1.20
1-1/2″ 1.500 38.1 .750 19.1 .047 1.20
2″ * 2.000 50.8 1.000 25.4 .053 1.35
Standard Colors: Black
Standard Package: 4’
How to Order: (Type of material) (Size) (Color) (Packaging)
Example: O2B2 1/4 Black 4 foot

* Non SAE-Spec sizes



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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

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and heat-shrink technology

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