SM3-25

3:1 Dual Wall, Adhesive Lined Polyolefin

AS23053/4 Class 3

Product Overview

Category
Heat-shrinkable tubing
Material
Thick Wall, Adhesive Polyolefin
Shrink ratio
3:1
Shrink temperature
110° C
Continuous operating temperature
-55° C to +110° C
Available colors
Black
Flammability
Flame Retarded
Environmental compliance
RoHS/RoHS2
Specifications / Approvals
Other

Additional Information

Design Continuous
Mark Performance SAE-AS5942
Fluid Resistance MIL-STD-202G Method 215J
Recommended Printer SumiMark IV 300 DPI
Recommended Ribbon SM3 White Ribbon
Software Sumilabel

Basic Properties

Property Test Method Requirement
Physical:
Tensile Strength ASTM D 638 1300 min.
Elongation (%) ASTM D 638 250 min.
Cold Impact (-55° C, 4 hrs) ASTM D 746 No cracking
Heat shock (250° C, 4 hrs.) AMS-DTL-23053 No cracking
Heat resistance (175° C, 168 hrs.)
Elongation (%) ASTM D 638 100 min.
Longitudinal change (%) AMS-DTL-23053 +1, -15
Secant Modulus (psi) ASTM D 882 2.5 x 104 max
Electrical:
Dielectric strength (volts/mil) ASTM D 876 300 min.
Volume resistivity (ohm-cm) ASTM D 876 1.0 X 1012 min.
Chemical:
Corrosion (175° C, 16 hrs.) UL 224 No corrosion
Water absorption (%) ASTM D 570 1.0 max.
Fluid resistance (23° C, 24 hrs.)
Tensile strength (psi) AMS-DTL-23053 900 min.
Flammability ASTM D 2671, Procedure B Pass
Shrink temperature, nominal 110° C

*For reference use only

Sizes

Nominal Size ID Minimum (As Supplied) ID Maximum (After Recovery) Wall Thickness Nom (After Recovery)
Inches MM Inches MM Inches MM
1/8″ .125 3.2 .040 1.0 .037 0.95
3/16″* .189 4.8 .059 1.5 .043 1.1
1/4″ .252 6.4 .079 2.0 .047 1.2
3/8″* .374 9.5 .118 3.0 .051 1.3
1/2″ .500 12.7 .157 4.0 .055 1.4
3/4″* .748 19.0 .236 6.0 .071 1.8
* Non-Mil spec sizes


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

T: (760) 761.0600 info@seipusa.com

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