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| Item | Unit | Conditions | Results | Test Method |
|---|---|---|---|---|
| Specific Gravity | - | 23ºC | 1.07 | Weight-in-Air/Weight-in-Water Method |
| Refractive index | - | 23ºC | 1.48 | Abbe's refractometer |
| Thermal conductivity | W * Em-1 * K-1 | 23°C 50°C | 0.196 0.214 | Thermal constants analyzer |
| Specific heat | KJ * kg-1*K-1 | 20°C 100°C | 1.9 2.3 | Differential scanning calorimeter (DSC) |
| Bulk modulus | K-1 | 20°C | 6.4X10-4 | Thermo mechanical analyzer (TMA) |
| Permittivity | - | 23°C/50Hz 23°C/1MHz | 4.2 3.1 | Dielectric loss automatic analyzer |
*Information is for normal PVB only
**While data shown are measured value, Sekisui does not guarantee these values as our products quality.
