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Sumitube® B2(4x) |
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Single Wall Polyolefin, 4:1
Operating Temperature: -55 up to 135°C |
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UL 224 VW-1 (File No. E70631) |
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Surface:
Matt
Marking: None |
 
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Dimensions |
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BEFORE SHRINKAGE |
AFTER SHRINKAGE |
DELIVERY UNITS
* |
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Inner diameter
(EID) min. |
Inner diameter
(RID) max. |
Wall thickness
(RWT) min-max |
Unit quantity |
Box quantity |
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[type] |
[mm] |
[mm] |
[mm] |
[m] |
[m] |
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1 |
25,4 |
6,60 |
nom. 1,52 |
18 |
90 |
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1-1/2 |
38,1 |
9,50 |
nom. 1,52 |
12 |
60 |
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2 |
50,8 |
12,7 |
nom. 1,52 |
12 |
60 |
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3 |
76,2 |
19,1 |
nom. 1,52 |
4,5 |
27 |
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4 |
101,6 |
25,4 |
nom. 1,52 |
4,5 |
27 |
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* 1 to 2 inch: Cut lenght of 1200mm, 3 and 4 inch: Cut lenght of 900mm |
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Colours & Technical drawing |
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SPECIAL COLOURS |
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upon request |
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TECHNICAL DRAWING |
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©
2009 SUMITOMO
ELECTRIC Schrumpf-Produkte GmbH. Subject to change. Tube colours may vary. |
SUMITOMO-G-20032023 |
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Sumitube® B2(4x) |
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Single Wall Polyolefin, 4:1 |
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Technical properties |
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PHYSICAL PROPERTIES |
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PROPERTY |
TEST METHOD |
REQUIREMENT |
TYPICAL VALUE |
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Longitudinal Change |
SAE-AS23053 |
± 5% |
± 3% |
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Specific Gravity |
ASTM D 792 |
Max. 1,35 |
1,34 |
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Tensile Strength |
ASTM D 638 |
Min. 10,4 MPa |
≥ 12 MPa |
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Elongation at Break |
ASTM D 638 |
Min. 200% |
≥ 400% |
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Secant Modulus |
ASTM D 882 |
Max. 173 MPa |
65 MPa |
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THERMAL PROPERTIES |
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PROPERTY |
TEST METHOD |
REQUIREMENT |
TYPICAL VALUE |
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Operating Temperature |
SAE-AS23053 |
-55 up to 135°C |
-55 up to 135°C |
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Min. Shrink Temperature |
Shrink curve |
full recovery |
90°C |
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Shrinking starts at |
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60°C |
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Heat Shock (250°C x 4h) |
SAE-AS23053 |
no crack, flowing or dripping |
Pass |
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Elongation after heat ageing (175°C x 168h) |
SAE-AS23053 |
Min. 100% |
420% |
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Low temperature flexibility (-55°C x 4h) |
SAE-AS23053 |
no cracking |
Pass |
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Copper Corrosion (150°C x 16h) |
SAE-AS23053 |
no corrosion |
Pass |
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Colour stability (175°C x 24h) |
SAE-AS23053 |
no change |
Pass |
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CHEMICAL PROPERTIES |
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PROPERTY |
TEST METHOD |
REQUIREMENT |
TYPICAL VALUE |
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Flammability |
UL 224 |
VW-1 |
Pass |
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Water Absorption |
ASTM D 570 |
Max. 0,5% |
0,25% |
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Fluid Resistance (after immersion 24°C x 24h) |
SAE-AS23053 |
Min. 6,9 MPa (Tensile Strength) |
7,25 - 14 MPa |
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Fungus Resistance |
SAE-AS23053 |
ASTM G 21 |
Pass |
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Ozone resistance |
NF F 00-608 |
No cracking or sweating |
Pass |
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ELECTRICAL PROPERTIES |
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PROPERTY |
TEST METHOD |
REQUIREMENT |
TYPICAL VALUE |
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Volume Resistivity |
ASTM D 876 |
Min. 1014 Ω·cm |
3,1 x 1014 Ω·cm |
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Dielectric Strength |
ASTM D 876 |
Min. 19,7 kV/mm |
≥ 37 kV/mm |
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©
2009 SUMITOMO
ELECTRIC Schrumpf-Produkte GmbH. Subject to change. Tube colours may vary. |
SUMITOMO-G-20032023 |
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