Sumitube B11 shrink tubing

Flexible single wall polyolefin shrink tubing, flame retardant of commercial type. Wide range of use in industrial applications. All prices are per running metre, delivery only in full rolls!

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  • Working temperature -55°C - 125°C
  • Min. shrinkage temperature: 90° fully shrunk
  • Shrinkage factor 3:1
  • Standards: ASTM, SAE-AMS-DTL-23053

Sumitube B11(3X)

PHYSICAL PROPERTIES
PROPERTY TEST METHOD REQUIREMENT TYPICAL VALUE
Longitudinal Change SAE-AMS-DTL-23053 -5% ± 10% -7%
Specific Gravity ASTM D 792 Max. 1,35 1,33
Tensile Strength ASTM D 638 Min. 10.4 MPa 13 MPa
Elongation at Break ASTM D 638 Min. 200% ≥ 350%
Secant Modulus ASTM D 882 Max. 173 MPa < 150 MPa
THERMAL PROPERTIES
PROPERTY TEST METHOD REQUIREMENT TYPICAL VALUE
Operating Temperature Life-Curve -55 up to 125°C -55 up to 125°C
Min. Shrink Temperature Shrink curve full recovery 90°C
Shrinking starts at Shrink curve 60°C
Heat Shock (225°C x 4h) SAE-AMS-DTL-23053 no crack, flowing or dripping Passport
Elongation after heat ageing (150°C x 168h) SAE-AMS-DTL-23053 Min. 100% elongation > 200%
Low temperature flexibility (-55°C x 4h) SAE-AMS-DTL-23053 no cracking Passport
Copper Corrosion (175°C x 16h) SAE-AMS-DTL-23053 no corrosion Passport
CHEMICAL PROPERTIES
PROPERTY TEST METHOD REQUIREMENT TYPICAL VALUE
Flammability ASTM D 2671 Procedure B Passport
Water Absorption ASTM D 570 Max. 0.5% Passport
Fluid Resistance (after immersion 23°C x 24h) SAE-AMS-DTL-23053 Min. 6.9MPa (Tensile Strength) Passport
ELECTRICAL PROPERTIES
PROPERTY TEST METHOD REQUIREMENT TYPICAL VALUE
Voltage Rating 600V
Dielectric Voltage Withstand (2.5kV x 60s) SAE-AMS-DTL-23053 no breakdown Passport
Volume Resistivity ASTM D 876 Min. 1014 Ω-cm 4,7 x 1014 Ω-cm
Dielectric Strength ASTM D 876 Min. 19.7 kV/mm ≥ 20 kV/mm