| Description of product | PP/PE504 |
| Fiber | 100%PET |
| Substrates | 100%PET |
| Square weight | 500g/m2 |
| Thickness | 1.7mm |
| Density | 0.29g/cm3 |
| Air permeability | 130L/dm2.min |
| Breaking Strength-lengthways | ≥1200 N/5cm |
| Breaking Strength-crosswise | ≥1500 N/5cm |
| elongation@200N/5cm-lengthways | ≤5% |
| elongation@200N/5cm-crosswise | ≤5% |
| Heat shrinkage@150degC,90min | ≤1% |
| Bursting strength | ≥300 N/cm2 |
| Continuous temperature | 130℃ |
| Instantaneous temperature | 150℃ |
| Post-processing | Heat-setting, Firing pressure |
