pe film: 1.Breaking elongation:>285% 2.Tensile strength:>16Mpa 3.-25 celsius degree no crack
Hainer PVC waterproof membrances
Safe and secure in all applications;
Self-adhesive coating on the underside;
Bitumen and solvent-free;
No fire risk;
Cold applied,no need for open flames or bitumen pot;
Excellent bond strength;
Excellent adhesion to all typical roofing substrates;
User-friendly;
Needs no messy adhesives;
Clean,simple installation;
Compensation channels in adhesive coating;
Allow for vapor/pressure diffusion;
Available in white and other light colors;
For optimum light and heat reflection.
Technical Data of Hainer PVC waterproof membrane:
Item | Spec. | ||
Tensile strength | ≥ 16Mpa | ||
Breaking Elongation | ≥ 285% | ||
Compressive strength at 20% tension | 2.5 N/mm2 minimum * | ||
Resistance to spread | 100 N/mm minimum | ||
Resistance under wáter pressure for 10 hours | 10 bars resistance during 10 horas | ||
Welded sean strenght | 13.5 N/mm2 | ||
Characteristics of the material during and after storage at 80 degree Celsius |
No changes | ||
Dimensional stability long. and transverse | <-3% | ||
Low-temperature Bending | -25 Degree Celsius no cracking | ||
Water absorption | 1% | ||
Water vapour transmission | 0.3MPa, 24h water impermeability | ||
Bent at 20 degress celsius | No fissure | ||
Resistance to break with bitumen | 100 N/50 mm | ||
Behavior during drilling test | No perforation at 750 mm dropp | ||
Dimensional stability after accelerated aging | 0.7%-2% | ||
Variation of tensile strength longitudinal and | + -20% | ||
Variation of elongation at failure longitudinal and transverse | + - 20% | ||
Service Life | 40 years( Solid Plasticizer) 20years (Liquid Plasticizer) | ||
Appearance | No bubble, crack, adhesion and hole | ||
Thickness | 1.2mm; 1.5mm; 2.0mm | ||
Photo of Our project:
Shanghai Cilong Electron Factory(Taiwan)
Canada Pavilion at EXPO 2010
PE Film
