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waterproof polyester mat Superior material as substrate for APP or SBS modified bitumen membrane
high tensile strength
good soakage with bitumen
Item | PM-140R | PM-160R | PM-180R | PM-200R | PM-220R | PM-250R | PM-280R | PM-300R | ||
Area Weight | Unit | 140g / M 2 | 160g / M 2 | 180g / M 2 | 200g / M 2 | 220g / M 2 | 250g / M 2 | 280g / M 2 | 300g / M 2 | |
Length | m | 1550 | 1400 | 1250 | 1100 | 1000 | 900 | 800 | 700 | |
Width | mm | 1010 or 1020 | ||||||||
Shrinkage | % | 2 | ||||||||
Moisture content | % | 0.5 | ||||||||
Nonaverage rate | % | 6 | ||||||||
Tensile strength | MD | N/ 5cm | 260 | 300 | 350 | 400 | 450 | 500 | 650 | 700 |
CD | N/ 5cm | 210 | 260 | 300 | 350 | 400 | 450 | 600 | 650 | |
Elongation at break | MD | % | 20 | 30 | 30 | 30 | 30 | 35 | 35 | 40 |
CD | % | 25 | 30 | 30 | 30 | 30 | 35 | 35 | 40 | |
Tear strength | MD | N/ 5cm | 130 | 150 | 200 | 250 | 250 | 350 | 400 | 450 |
CD | N/ 5cm | 130 | 150 | 200 | 250 | 250 | 350 | 400 | 450 |
waterproof polyester mat