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polyester mat for APP/SBS waterproof membrane
Which widely used in roofing projects, underground engineering, bridge engineering, water tanks waterproof, Moisture resistance
Polyester Mat's technical data | ||||||
Project | Unit | 140g/m² | 160g/m² | 180g/m² | 200g/m² | |
FractureStrength | Longitudinal | 25/5cm | 320 | 360 | 450 | 550 |
Transverse | 25/5cm | 280 | 300 | 400 | 450 | |
FractureExtension | Longitudinal | % | ≥30 | ≥30 | ≥30 | ≥30 |
Transverse | % | ≥30 | ≥30 | ≥30 | ≥30 | |
TornStrong | Longitudinal | % | 60 | 90 | 140 | 150 |
Transverse | % | 60 | 90 | 130 | 140 | |
200Heat shrinkable | Longitudinal | % | 2.0 | 2.0 | 2.0 | 2.0 |
Transverse | % | 2.0 | 2.0 | 2.0 | 2.0 | |
Water | % | 0.5 | 0.5 | 0.5 | 0.5 | |
Bending | R35mmStick around scratch and fracture | |||||
Easy impregnation | Uniformity can be impregnated | |||||
Appearance | Uniformity, no creases, white | |||||
polyester mat for APP/SBS waterproof membrane