(with polypropylene non-woven)
PP PE waterproof membrane is one kind of multi-layer polymer waterproof membrane, made of polyethylene, high-strength polypropylene(polyester) non-woven fabric,ultraviolet light-shielding agent, anti-aging agent and other high-molecular raw materials, and is extruded by an automated production line at a time. The product is designed specially for bathroom,roof and undergroud waterproof system.
SPECIFICATIONS:
Gram weight:180g/m2--1200g/m2
Width: 10cm,15cm--1m,1.15m,1.2m,1.5m
Length: 10m,15m, 30m,50m,100m per roll Color: Grey, Blue, Orange,Yellow, Green,White etc
No. | Index | FS2 | |
1 | Tensile strenght(N/cm) | Room temperature ≥ | 60 |
60℃≥ | 30 | ||
2 | Elongation at break(%) | Room temperature ≥ | 400 |
-20℃≥ | 300 | ||
3 | Tear strength(N) | 50 | |
4 | Water tightness,0.3Mpa,30min | no leakage | |
5 | Low temperature bending(℃) | -20 no crack | |
6 | Elongation and srinkage afrer heating(mm) | Extension≤ | 2 |
Shrinkage≤ | 4 | ||
7 | hot air ageing | holding of tension strength at break %≥ | 80 |
holding of pull lengthening at break %≥ | 70 | ||
8 | alkali-proof | holding of tension strength at break %≥ | 80 |
holding of pulllengthening at break %≥ | 80 | ||
