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ISOVAL ® 11 is in accordance with the following international standards: |
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| IEC 60893 |
EP GC 203 |
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EP GC 308 |
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| NEMA LI 1 | G11 |
ISOVAL ® 11 is prepared from glass fabric impregnated with temperature resistant version of ISOVAL ® epoxy system. Laminates exhibit excellent thermal and chemical resistance as well as high mechanical strength at elevated temperatures.
ISOVAL ® 11 can be used as a high quality construction material as well as an electric and thermal insulation material in various machines and equipments, especially in those areas, where high operating temperatures are coupled with high mechanical strength requirements. The extremely good flexural and compressive strength at high temperature enable also application in those areas that traditionally could only be covered by polyimides.
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Availability |
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| Thickness: | 0.1 – 160 mm | Thickness tolerances |
according IEC 60893 |
| Standard sheet size: |
2140 + 30/-0 mm x 1040 +30/-0 mm |
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| 2140 + 30/-0 mm x 1040 +30/-0 mm | |||
| 2800 + 30/-0 mm x 1220 +30/-0 mm (0.2 to 130 mm thickness) | |||
| 3180 + 30/-0 mm x 1040 +30/-0 mm (0.2 to 60 mm thickness) | |||
| 3180 + 30/-0 mm x 1040 +30/-0 mm (0.2 to 60 mm thickness) | |||
| Machine parts and cuttings are available on request. | |||
| Colour: |
green |
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| ISOSEAL ® | P 0713 | P 2729 | ||
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| Properties | Test Method | Unit | Value | Value |
| Nominal thickness | DIN 0863 | mm | 0.18 ± 0.03 | 0.18 ± 0.03 |
| Total substance | IPV 4 | g/m² | 235 ± 24 | 235 ± 24 |
| Tensile strength | DIN 53455 | N/cm | ≥ 100 | ≥ 100 |
| Elongation | DIN 53455 | % | ≥ 15 | ≥ 15 |
| Breakdown voltage | IEC 60243-1 | kV | ≥ 5 | ≥ 5 |
| Dielectric strength (after curing) | IEC 60243 | kV/mm | approx. 25 | approx. 25 |
| Shrinkage | IPV 22 | % | approx. 2 | |
| Colour | red-brown | red-brown | ||
| Thermal class | IEC 60216-2 | 155 (F) | 155 (F) |
