Properties
- Spiral winding Insulation tubes for low-cost insulation within the temperature class B range
- Reliable fixation due to shrinkage of 35%.
- Inner diameter from 1.60 mm to 210.00
- available with wall thicknesses from 0.050 mm to 0.500 mm.
- Rapid shrinkage within 10
- Excellent dielectric strength and impact resistance.
- Structure made of multi-layer DuPont™ Mylar® film.
- The film is UL certified
- Resistant to oil and most refrigerants.
- Suitable for applications in temperature class B at continuous temperatures of 130°C to 155°C.
- Cut lengths can also be supplied.
Technical data
| Electrical properties | |||||
| Properties of basic film | Typical value | Test condition | Test method | ||
| Dielectric strength (kV) | > 3.5 | ASTM D 149 | |||
| Physical properties | |||||
| Properties of basic film | Typical value | Test condition | Test method | ||
| 16 HS Folie(16 μm) | 37.5 HS Folie (37 μm) | ||||
| Tear resistance | |||||
| LR | Mpa | Running direction (LR) | ASTM D 882 | ||
| QR | Transverse direction (QR) | ASTM D 882 | |||
| Yield | [m2/kg] | 44,80 | 19,10 | ||
| Tension module | |||||
| LR | Mpa | 1‘750 | 2‘100 | LR | ASTM D 882 |
| QR | 4‘900 | 3‘600 | QR | ASTM D 882 | |
| Stretching limit | |||||
| LR | Mpa | 180 | 170 | LR | ASTM D 882 |
| QR | 90 | 110 | QR | ASTM D 882 | |
| Water vapor permeability | [g/m2/24 h] | 40 | 15 | 38°C, 90% relative humidity | ASTM F 1249 |
| Oxygen permeability | [cm3/m2/24 h] | 125 | 75 | before shrinking | ASTM D 3985 |
| 60-75 | 30-45 | after dhrinking | ASTM D 3985 | ||
| Optical properties | |||||
| Turbidity | [%] | 11.5 | 15 | ASTM D 1003, Gardner Hazemeter | |
Item number:
Example:
IRSMY0100/0005/0500
IRSMY = master number
0100 = 1.00 mm diameter
005 = 0.05 mm wall thickness
0500 = 500 mm length
