Click image to view original image
2. Dimensions
3. Polyurethane Foam Layer
4. Transparent PET Layer
Basic Info.
Model NO. LRF-32P 0.8T HS Code 3921139000Product Description
Customer Question & Answer Ask something for more details
1.Product Description
| Model | LRF-32P 0.8T |
| Name | Polyurethane slow recovery foam (with PET film) |
2. Dimensions
| Thickness (mm) | Width (mm) | Length (m) | Density (g/cm³ ) |
| 0.80±0.08 | 520±3 | 100±2 | 0.32±0.04 |
3. Polyurethane Foam Layer
| Property | Reference Value | Test Methods |
| Thickness (mm) | 0.75 ±0.08 | Thickness Gauge |
| Standard Color (code) | Black (04) | Visual test |
| Density (g/cm³) | 0.32 ±0.02 | ASTM D 3574 |
| Compression Set (%) | ≤10 | ASTM D 3574 |
| 25% Compression Force Deflection (Range) (MPa) | 0.006 (0.004-0.012) | 1mm/min Strain Rate, 25% Def. |
| 40% Compression Force Deflection (Range) (MPa) | 0.008 (0.006-0.016) | 1mm/min Strain Rate, 40% Def. |
| Dimensional Stability (% max. change) | ±2 | 70ºC/22h in a forced-air oven |
4. Transparent PET Layer
| Property | Reference Value | Test Methods |
| Thickness (mm) | 0.05 | Thickness Gauge |
| Density (g/cm³) | 1.40 | ASTM D 1505 |
| Tensile Strength (MPa) | ≥200 | ASTM D 882 |
| Elongation (%) | ≤200 | ASTM D 882 |
| Heat Shrinkage (%) | ≤2 | 150ºC/30min |
| Surface Tension (mN/m) | ≥58 | ASTM D 2578 |
| Static Friction Coefficient (UK) | ≤0.4 | ASTM D 1894 |
