HDPE waterproof membrane
USD $0.4412 - $6.3088 /Ton
Min.Order:2 Tons
Renqiu City Huayuan Chemical Fiber Product Co., Ltd.
High Density Polyethylene(HDPE) Smooth Geomembrane
Production description
HDPE Liners are the ideal choice for the most demanding applications.Our specially extruded liners combine high tensile strength and chemical resistance with excellent stress crack resistance and low temperature properties for highly reliable containment. Chemically inert and resistant to most hydrocarbons,these liners are the industry standard for a wide range of applications.
Features
Low Permeability -HDPE lining systems are secure because leachate does not penetrate them .methane gas will not escape from the HDPE cover system .and rainwater will not infiltrate and HDPE cap.
Chemical Resistance-HDPE ,resistant to a wide range of chemicals ,is not threatened by typical solid or hazardous waste leachates.It is also suitable for sludge and secondary containment around chemical storage facilities
Ultraviolet Resistance-HDPE's resistance to UV exposure is further enhanced by the addition of carbon black .Additionally ,with the absence of plasticizers ,volatilization is not a problem
Refilective Factor-HDPE geomembranes in white as well as black.A white surface helps mitigate liner temperature extremes and aids visual inspection .
Application
Landfill(primary &secondary containment)
Landfill caps/closures
Lagoon Liners
Mining Heap Leach Pads
Pond Liners
Agriculture Pond Liners
Canal Linings
Raw Water treatment reservoirs
Potable water reservoirs
Retention ponds
Floating covers
Secondary containment for the above ground storage tanks
Technical Parameters (GRI-GM13)
No. | Item | Test Value | ||||||
0.75mm | 1.0 mm | 1.25 mm | 1.5 mm | 2.0 mm | 2.5 mm | 3.0mm | ||
1 | Minimum Density(g/cm³) | 0.939 | ||||||
2 | Tensile Property | |||||||
Strength at yield,N/mm | 11 | 15 | 18 | 22 | 29 | 37 | 44 | |
Strength at break ,N/mm | 20 | 27 | 33 | 40 | 53 | 67 | 80 | |
Elongation at yield,% | 12 | |||||||
Elongation at break,% | 700 | |||||||
3 | Tear Resistance N | 93 | 125 | 156 | 187 | 249 | 311 | 374 |
4 | Puncture Resistance N | 240 | 320 | 400 | 480 | 640 | 800 | 960 |
5 | Stress Crack Resistance, hrs | 300 | ||||||
6 | Carbon Black Content, % | 2.0-3.0 | ||||||
Carbon Black Dispersion | 1 or 2 | |||||||
7 | Standard OTI Min | 100 | ||||||
High Pressure OTI Min | 400 | |||||||
8 | Impact Cold Crack at -70°C | Pass | ||||||
9 | Water vapor permeability (g.cm/cm2 .s.Pa) | ≤1.0×10-16 | ||||||
10 | Dimensional Stability (%) | ±2 |