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Page: 1 2  

  Sumitube® B8
  Single Wall Polyolefin, 2:1
Operating Temperature: -55 up to 135°C
 

Technical datasheet

Page 1 of 2

 

CSA C 22.2 No. 198.1: 125°C 600V VW-1 (File No. 033298-0-000)
UL 224 125°C 600V VW-1 (File No. E48762)

Surface: Matt
Marking: SUMITOMO-K CSA SR HS X PO TUBING 125°C SUMITUBE B8
 Dimensions
 

BEFORE SHRINKAGE

AFTER SHRINKAGE

DELIVERY UNITS *

Inner diameter (EID) min.

Inner diameter (RID) max. Wall thickness (RWT) min-max Unit quantity Box quantity

[type]

[mm]

[mm] [mm] [m] [m]
3/64 1,20 0,60 0,44 - 0,58 150 1500
1/16 1,60 0,80 0,44 - 0,58 150 1500
3/32 2,40 1,20 0,44 - 0,58 150 900
1/8 3,20 1,60 0,44 - 0,58 150 900
3/16 4,80 2,40 0,57 - 0,71 60 600
1/4 6,40 3,20 0,57 - 0,71 60 300
3/8 9,50 4,80 0,69 - 0,83 60 300
1/2 12,7 6,40 0,69 - 0,83 30 300
3/4 19,1 9,50 0,69 - 0,83 30 180
1 25,4 12,7 0,77 - 1,01 18 180

* Standard packaging: Cut lenght of 1200mm.
 Colours & Technical drawing

STANDARD COLOURS

black
 
 

SPECIAL COLOURS

upon request
 
 

TECHNICAL DRAWING

Click to enlarge

  © 2009 SUMITOMO ELECTRIC Schrumpf-Produkte GmbH. Subject to change. Tube colours may vary.

SUMITOMO-G-06022012 PM0908



 
  Sumitube® B8  
  Single Wall Polyolefin, 2:1  

 

Technical datasheet

Page 2 of 2

 

 Technical properties

PHYSICAL PROPERTIES

PROPERTY

TEST METHOD REQUIREMENT TYPICAL VALUE
Longitudinal Change UL 224 -5% ± 10% -3%
Tensile Strength ASTM D 638 Min. 13,8 MPa > 16 MPa
Elongation at Break ASTM D 638 Min. 200% 300%
Secant Modulus ASTM D 882 Min. 173 MPa 185 MPa


THERMAL PROPERTIES

PROPERTY

TEST METHOD REQUIREMENT TYPICAL VALUE
Operating Temperature UL 224 -55 up to 135°C -55 up to 135°C
Min. Shrink Temperature Arrhenius-Plot full recovery 130°C
Shrinking starts at Arrhenius-Plot 100°C
Heat Shock (250°C x 4h) SAE-AMS-DTL-23053 no crack, flowing or dripping Pass
Elongation after heat ageing (158°C x 168h) UL 224 Min. 100% > 200%
Cold bend (-30°C x 1h) UL 224 no cracking Pass
Copper Corrosion (158°C x 168h) UL 224 no corrosion Pass


CHEMICAL PROPERTIES

PROPERTY

TEST METHOD REQUIREMENT TYPICAL VALUE
Flammability UL 224 VW-1 Pass
Fluid Resistance (after immersion 23°C x 24h) SAE-AMS-DTL-23053 Min. 11,1 MPa (Tensile Strength) Pass
Fluid Resistance (after immersion 23°C x 24h) SAE-AMS-DTL-23053 Min. 15,8 kV/mm (Dielectric Strength) Pass
Fungus Resistance ASTM G 21 no growth Pass


ELECTRICAL PROPERTIES

PROPERTY

TEST METHOD REQUIREMENT TYPICAL VALUE
Voltage Rating UL, CSA 600V
Dielectric Voltage Withstand (2.5kV x 60s) UL 224 no breakdown Pass
Volume Resistivity ASTM D 876 Min. 1014 Ω·cm 2,3 x 1016 Ω·cm
Dielectric Strength ASTM D 876 Min. 19,7 kV/mm 30 kV/mm


  © 2009 SUMITOMO ELECTRIC Schrumpf-Produkte GmbH. Subject to change. Tube colours may vary.

SUMITOMO-G-06022012 PM0908