Technical datasheet
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Technical datasheet
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Sumitube™ B20
Single Wall Polyolefin, 2:1
Operating temperature: -55 up to 135°C Surface: Matt
Marking: None |
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Dimensions
| TRADE SIZE | BEFORE SHRINKAGE | AFTER SHRINKAGE | DELIVERY UNITS * | ||
| [inch] |
Inner diameter (EID) min. [mm] |
Inner diameter (RID) max. [mm] |
Wall thickness (RWT) min.-max. [mm] |
Unit quantity [m] |
Box quantity [m] |
| 3/64 | 1,20 | 0,60 | 0,35-0,47 | 300 | 900 |
| 1/16 | 1,60 | 0,80 | 0,36-0,50 | 300 | 900 |
| 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 | 0,44-0,58 | 60 | 600 |
| 1/4 | 6,40 | 3,20 | 0,57-0,71 | 60 | 300 |
| 3/8 | 9,50 | 4,80 | 0,57-0,71 | 60 | 300 |
| 1/2 | 12,7 | 6,40 | 0,57-0,71 | 60 | 300 |
| 3/4 | 19,0 | 9,50 | 0,69-0,83 | 60 | 180 |
| 1 | 25,4 | 12,7 | 0,77-1,01 | 60 | 180 |
| 1-1/2 | 38,1 | 19,0 | 0,87-1,17 | 60 | 180 |
| 2 | 51,0 | 25,4 | 0,97-1,31 | 60 | 120 |
| * Spools in carton boxes -- Special colours have no VG-approval. | |||||
Colours & Technical drawing
| STANDARD COLOURS | SPECIAL COLOURS | TECHNICAL DRAWING | |||||||||||||||||||||||||||
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Technical properties
| PHYSICAL PROPERTIES | |||
| PROPERTY | TEST METHOD | REQUIREMENT | TYPICAL VALUE * |
| Longitudinal change | VG 95343-2 /-5 | 3 to -5% | -2% |
| Tensile strength | VG 95343-2 /-5 | Min. 10 MPa | 13.9 MPa |
| Elongation at break | VG 95343-2 /-5 | Min. 250% | 419% |
| Secant modulus | VG 95343-2 /-5 | 50 to 175 MPa | 138 MPa |
| Abrasion resistance (12.7mm/0.35kg) | VG 95343-2 /-5 | A: ≥1000 / B: ≥ 250 | Pass |
| THERMAL PROPERTIES | |||
| PROPERTY | TEST METHOD | REQUIREMENT | TYPICAL VALUE * |
| Operating temperature | VG 95343-2 /-5 | -55 up to 135°C | -55 up to 135°C |
| Min. shrink temperature | Shrink curve | Full recovery | 115°C |
| Shrinking starts at | Shrink curve | 75°C | |
| Thermal shock (200°C x 4h) | VG 95343-2 /-5 | No crack, flowing or dripping | Pass |
| - Tensile strength | Min. 10 MPa | 15.3 MPa | |
| - Elongation | Min. 200% | 472% | |
| Thermal ageing (150°C x 168h) | VG 95343-2 /-5 | No crack, flowing or dripping | Pass |
| - Tensile strength | Min. 10 MPa | 15.3 MPa | |
| - Elongation | Min. 150% | 432% | |
| Ability to bend under cold conditions (-55°C x 4h) | VG 95343-2 /-5 | No cracking | Pass |
| Compatibility with copper (150°C x 168h) | VG 95343-2 /-5 | Min. 200% elongation | Pass |
| Long term heat ageing (135°C x 3000h) | VG 95343-2 /-5 | Min. 100% elongation | Pass |
| CHEMICAL PROPERTIES | |||
| PROPERTY | TEST METHOD | REQUIREMENT | TYPICAL VALUE * |
| Combustion behaviour (self extinguishing in max. 15s) | VG 95343-2 /-5 | Procedure A | Pass |
| Water absorption | VG 95343-2 /-5 | Max. 0,5% | Pass |
| Resistance against chemicals (VG fluids incl. fuels) | VG 95343-2 /-5 | ||
| - Alteration in weight | Max. 10% | Pass | |
| - Tensile strength | Min. 8 MPa | Pass | |
| - Elongation | Min. 200% | Pass | |
| ELECTRICAL PROPERTIES | |||
| PROPERTY | TEST METHOD | REQUIREMENT | TYPICAL VALUE * |
| Voltage rating | UL224 | 600V | Pass |
| Dielectric strength | VG 95343-2 /-5 | ||
| - For dash-001 - 010: | Min. 200 kV/cm | 354 kV/cm | |
| - For dash-011 - 014: | Min. 100kV/cm | Pass | |
| Specific volume resistance | VG 95343-2 /-5 | Min. 1014 Ω·cm | Pass |
| * For reference purposes only |