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Page: 1 2  

  Sumitube® A2(3x)
  Single Wall Polyolefin, 3:1
Operating Temperature: -55 up to 135°C
 

Technical datasheet

Page 1 of 2

 

ASTM

Surface: Glossy
Marking: None
 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]
1,5/0,5 1,50 0,50 nom. 0,50 300 900
3/1 3,00 1,00 nom. 0,60 150 900
6/2 6,00 2,00 nom. 0,70 60 300
9/3 9,00 3,00 nom. 0,80 60 300
12/4 12,0 4,00 nom. 0,85 60 300
18/6 18,0 6,00 nom. 1,00 60 180
24/8 24,0 8,00 nom. 1,20 60 180
40/13 40,0 13,0 nom. 1,25 60 180

 Colours & Technical drawing

STANDARD COLOURS

clear
 
 

SPECIAL COLOURS

upon request
 
 

TECHNICAL DRAWING

Click to enlarge

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

SUMITOMO-G-25092021



 
  Sumitube® A2(3x)  
  Single Wall Polyolefin, 3:1  

 

Technical datasheet

Page 2 of 2

 

 Technical properties

PHYSICAL PROPERTIES

PROPERTY

TEST METHOD REQUIREMENT TYPICAL VALUE
Longitudinal Change SAE-AS23053 -5% ± 10% -5%
Specific Gravity ASTM D 792 Max. 1,0 0,95
Tensile Strength ASTM D 638 Min. 10,4 MPa ≥ 20 MPa
Elongation at Break ASTM D 638 Min. 200% ≥ 450%
Secant Modulus ASTM D 882 Max. 173 MPa ≤ 80 MPa


THERMAL PROPERTIES

PROPERTY

TEST METHOD REQUIREMENT TYPICAL VALUE
Operating Temperature SAE-AS23053 -55 up to 135°C -55 up to 135°C
Min. Shrink Temperature Shrink curve full recovery 110°C
Shrinking starts at Shrink curve 75°C
Heat Shock (250°C x 4h) SAE-AS23053 no crack, flowing or dripping Pass
Elongation after heat ageing (175°C x 168h) SAE-AS23053 Min. 100% ≥ 250%
Low temperature flexibility (-55°C x 4h) SAE-AS23053 no cracking Pass
Copper Corrosion (175°C x 16h) SAE-AS-23053 no corrosion Pass
Clarity Stability (175°C x 24h) SAE-AS23053 legible markings Pass


CHEMICAL PROPERTIES

PROPERTY

TEST METHOD REQUIREMENT TYPICAL VALUE
Water Absorption ASTM D 570 Max. 0,5% ≤ 0,2%
Fluid Resistance (after immersion 24°C x 24h) SAE-AS23053 Min. 6,9 MPa (Tensile Strength) Pass
Fluid Resistance (after immersion 24°C x 24h) SAE-AS23053 Min. 15,8 kV/mm (Dielectric Strength) Pass
Fungus Resistance SAE-AS23053 ASTM G 21 Pass


ELECTRICAL PROPERTIES

PROPERTY

TEST METHOD REQUIREMENT TYPICAL VALUE
Voltage Rating 600V
Dielectric Voltage Withstand (2.5kV x 60s) UL 224 no breakdown Pass
Volume Resistivity ASTM D 876 Min. 1014 Ω·cm ≥ 1015 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-25092021