Parameters of 5mm Non-Gelcoat FRP Laminates (Thermoplastic Sheets)
| Test items | Test Standards | Reference Range | Units | Typical Value |
|---|---|---|---|---|
| Physical Properties | ||||
| Density | ASTM D792-08 | 1.5±0.03 | g/cm3 | 1.51 |
| Fiberglass Content | ASTM D5630 | 60±2 | % | 59.3 |
| Weight | / | 4.5±0.2 | kg/m2 | 4.55 |
| Thickness | / | / | mm | 5.0±0.2 |
| Surface Quality: Smooth, no fiber overflow | ||||
| Mechanical Properties | ||||
| 0° Flexural Strength | GB/T1449 | ≧250 | MPa | 302 |
| 90° Flexural Strength | GB/T1449 | ≧250 | MPa | 277 |
| 0° Flexural Modulus | GB/T1449 | ≧9000 | MPa | 13210 |
| 90° Flexural Modulus | GB/T1449 | ≧9000 | MPa | 9426 |
| 23℃Notch Impact Strength（0°） | GB/T1451 | ≧110 | KJ/m² | 126 |
| 23℃Notch Impact Strength（90°） | GB/T1451 | ≧110 | KJ/m² | 116 |
