Categories
Insulation materials properties
The values are only for reference and are intended to show the typical properties. For many materials there are different types which, while mantaining the same structure, may improve some performance (for example flame resistance) and alterate others.
Data sheet More info| Materiale / Material | Sigla / Symbol | Codice / Code (VDE DIN 76722) | Temperatura esercizio / Operating temperature (°C) | Densità / Density (g/cm3) | Indice di ossigeno / Oxygen index (%) | Costante dielettrica / Dielectric constant (1MHz) | Rigidità dielettrica / Dielectric strenght (kV/mm) | Durezza / Hardness Shore (Shore A/D) | Resistenza alla trazione / tensile strength (MPa) |
|---|---|---|---|---|---|---|---|---|---|
| Polivinilcloruro / Polyvinylchloride | PVC | Y | -15÷80 | 1.25/1.50 | 25/30 | 4.5 | >18 | 85A-95A | >10 |
| PVC heat resistant | PVC | YW | -15÷90 | '' | '' | '' | 92A-97A | >12 | |
| PVC heat resistant | PVC | YW | -40÷105 | '' | '' | '' | 92A-97A | >13 | |
| PVC heat resistant | PVC (spec.) | -40÷125 | '' | '' | '' | '' | 80A-95A | >13 | |
| Polietilene / Polyethylene | PE | 2Y | -50÷80 | 0.92/0.96 | 18 | 2.3 | >22 | 50D-62D | >15 |
| Polietilene reticolato / Cross linked polyethylene | XLPE | 2X | -40÷120 | 0.91/0.92 | 18 | 2.3 | >22 | 95AV- | >10 |
| Polipropilene / Polypropylene | PP | 9Y | -40÷80 | 0.90 | 18 | 2.3 | >22 | 49D-70D | >15 |
| Gomma termoplastica / Thermoplastic polyolefine elastomer | TPE-O | TPE-O | -40÷125 | 0.95/0.98 | 20/25 | 3.0 | >25 | 72A-90A | >8 |
| Poliestere / Polyester elastomer | TPE-E | 12Y | -40÷80 | 1.20/1.25 | 18/25 | 3.8/4.0 | >16 | 55D-72D | >25 |
| Poliestere / Polyester elastomer | TPE-E (spec.) | 31Y | -40÷150 | '' | '' | '' | '' | 55D-65D | >15 |
| Poliuretano / Polyurethane | TPE-U | 11Y | -40÷90 | 1.12 | 18/25 | - | >15 | 85A-54D | >30 |
| Poliuretano / Polyurethane | TPE-U (spec.) | 11Y | -40÷125 | 1.12 | '' | - | >15 | 85A-90A | >30 |
| Poliuretano / Polyurethane | TPE-U (spec.) | 11Y | -40÷150 | 1.12 | '' | - | >15 | 85A | >30 |
| Halogen free | (HFFR-LSZH) | H | -30÷80 | 1.40/1.50 | 30/40 | 3.5 | >18 | 65A-95A | >8 |
| Halogen free reticolati / Cross linked Halogen free | HX | -30÷90 | 1.30/1.40 | 30/35 | 3.5 | >18 | 65A-95A | >8 |