SUMITUBE™ K2M - Heat-shrinkable tubing

Medical Grade, Flexible Polyvinylidene Fluoride (PVDF), 2 : 1 Shrink Ratio

USP Class VI
Wall Type - SINGLE

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
150℃
Continuous operating temperature
-55℃ to +175℃
Available colors
Black
Flammability
Flame Retarded
Printed surface text
Industry
Medical, Insulation and Protection
Environmental compliance
RoHS/RoHS2
Specifications / Approvals

USP Class VI

Other

Basic Properties

Property (Units) Test Method Requirement
Physical:
Tensile strength (psi) ASTM D638 3500 min.
Elongation (%) ASTM D638 200 min.
Specific gravity ASTM D792 2.0 max.
Low temperature flex (-55℃) AMS-DTL-23053 No cracking
Heat resistance (250℃, 168 hrs.)
Elongation (%) ASTM D638 100 min.
Secant modulus (psi) ASTM D882 100,000 min.
Longitudinal change (%) AMS-DTL-23053 +10, -10
Electrical:
Dielectric strength (volts/mil) ASTM D876 400 min.
Volume resistivity (ohm-cm) ASTM D876 1.0 x 1011 min.
Chemical:
Heavy Metals Content (Cd,Hg,Pb, As,Sb) ICP-MS <1 ppm total (all metals)
Water absorption, % (23℃, 24 hrs.) ASTM D 570 0.5 max.
Fluid resistance (23℃, 24 hrs.)
Isopropyl alcohol
5% saline solution
Ethylene glycol
Followed by:
Tensile strength (psi) ASTM D2671 1,500 min.
Dielectric strength (volts/mil) ASTM D2671 500 min.
Shrink temperature, nominal 150℃

*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 .010 0.25
1/16″ .063 1.6 .031 0.8 .010 0.25
3/32″ .093 2.4 .046 1.2 .010 0.25
1/8″ .125 3.2 .062 1.6 .010 0.25
3/16″ .187 4.8 .093 2.4 .010 0.25
1/4″ .250 6.4 .125 3.2 .012 0.30
3/8″ .375 9.5 .187 4.8 .012 0.30
1/2″ .500 12.7 .250 6.4 .012 0.30
3/4″ .750 19.1 .375 9.5 .017 0.43
Standard Colors: Black
Standard Package: Spooled (S) on plastic spool and supplied in sealed plastic bag.
How to Order: (Type of material) (Size) (Color) (Packaging)
Example: K2M 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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