ALDEKO™ Polyvinylidene fluoride or polyvinylidene difluoride (PVDF) is a highly non-reactive thermoplastic fluoropolymer produced by the polymerization of vinylidene difluoride. PVDF is a specialty plastic used in applications requiring the highest purity, as well as resistance to weather variables. A tabular for Aldeko Panels sheets with a clear coat of PVDF for your reckoning. It comes with a warranty of 10 years.
| Thickness | Code | Standards | Unit | 3mm | 4mm | 4mm |
|---|---|---|---|---|---|---|
| Thickness of Aluminium Layers | [mm] | 0.25 | 0.25 | 0.50 | ||
| Weight | [kg/m2] | 3.5 | 4.5 | 5.5 | ||
| Width | [mm] | 1200 | 1200 | 1220/1550 |
| Technical Properties | Code | Standards | Unit | 3mm | 4mm | 4mm |
|---|---|---|---|---|---|---|
| Section modulus | W | DIN 53293 | [cm3/m] | 0.90 | 1.25 | 1.75 |
| Rigidity | EJ | DIN 53293 | [kNcm2/m] | 1250 | 1500 | 2400 |
| Alloy / Temper of Aluminium Layers | EN 573-3 EN 515 | EN AW 5005A (AIMg1) H22/H42 | ||||
| Modulus of Elasticity | EN 1999 1-1 | [N/mm2] | 70'000 |
| Core | Code | Standards | Unit | 3mm | 4mm | 4mm |
|---|---|---|---|---|---|---|
| Polyethylene, Type LDPE | [g/cm3] | 0.92 |
| Surface | Code | Standards | Unit | 3mm | 4mm | 4mm |
|---|---|---|---|---|---|---|
| Lacquering | Coil Coating Fluorocarbon based (e.g. PVDF) | |||||
| Gloss (initial value) | EN 13523-2 | [%] | 30-80 | |||
| Pencil Hardness | EN 13523-4 | HB-F |
| Acoustical Properties | Code | Standards | Unit | 3mm | 4mm | 4mm |
|---|---|---|---|---|---|---|
| Sound Absorption Factor | αs | ISO 354 | 0.05 | |||
| Sound Transmission Loss | Rw | ISO/DIS 717-1, EN ISO 140-3 | [dB] | 25 | 25 | 26 |
| Loss Factor | d | EN ISO 6721, Frequency range 100-3200 Hz | 0.0072 | 0.0075 | 0.0087 |
| Thermal | Code | Standards | Unit | 3mm | 4mm | 4mm |
|---|---|---|---|---|---|---|
| Thermal Resistance | R | DIN 52612 | [m2K/W] | 0.0069 | 0.0103 | 0.0172 |
| Heat Transition Coefficient | U | DIN 4108 | [W/m2K] | 5.65 | 5.60 | 5.54 |
| Temperature Resistance | [°C] | -50 to +80 |
