Share on (1601369866501):
Product Name | Polyethylene Polypropylene Compound Waterproof Membrane | |||
Width | 1m , 1.15m , 1.2m , 1.5m | |||
Length | 10m , 20m , 30m , 50m , 80m , 100m and so on | |||
Thickness | 0.3mm , 0.4mm , 0.5mm , 0.6mm , 0.7mm and so on | |||
Grammage | 200g , 250g , 300g ,400g , 500g, 600g , and so on | |||
Color | red, green , blue, grey , orange, white, black or customized | |||
Certificate | CE , ISO9001 , ISO14001 |
NO. | ITEM | INDEX | ||
1 | Tensile Strength (N/cm) | Room temperature ≥ | 60 | |
60°C ≥ | 30 | |||
2 | Elongation at break (%) | Room temperature ≥ | 400 | |
-20°C | 300 | |||
3 | Tear strength (N) | 50 | ||
4 | Water tightness ,0.3Mpa ,30min | No leakage | ||
5 | Low temperature bending(°C) | -20°C no crack | ||
6 | Elongation and shrinkage after heating(mm) | Extension ≤ | 2 | |
Shrinkage ≤ | 4 | |||
7 | Hot air aging (80°Cx168h) | Conservation rate of tensile strength at break % ≥ | 80 | |
Conservation rate of elongation at break % ≥ | 70 | |||
8 | Alkali resistance [Saturated solution Ca(OH)2 Normal temp.x168h] | Conservation rate of tensile strength at break % ≥ | 80 | |
Conservation rate of elongation at break % ≥ | 80 |
New products from manufacturers at wholesale prices