|HIGH DENSITY POLYETHYLENE (HDPE)
Poly-America offers High Density Polyethylene (HDPE) smooth geomembranes in thicknesses of .5, .75, 1.0, 1.5, 2.0 and 2.5 mm (20, 30, 40, 60, 80 and 100 mils). Rolls are 23 feet wide and vary in length depending on the thickness of the geomembrane.
Poly-Flex® 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, these liners are the industry standard for a wide range of applications. Our Manufacturing Quality Control and Quality Assurance Program ensures that only the highest quality products represent the Poly-Flex® name. (Please refer to the Reference Manual located under the Technical section of this web site.)
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 an 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.
Reflective Factor - Poly-Flex® HDPE geomembranes come in white as well as black. A white surface helps mitigate liner temperature extremes and aids visual inspection.
Landfill (primary & secondary containment)
• Landfill caps/closures
Mining Heap Leach Pads
• Agriculture Pond Liners
• Raw water treatment reservoirs
Potable water reservoirs
Secondary containment for above ground
Solutions ponds for mining applications
• Waste water treatment lagoon