Description
(middle) density polyethylene geomembrane is made from HDPE resin  
And additives such as antioxidant, light-stabilize and carbon black, etc. It is extensively used for landfills, sewages, mining, environmental protections and irrigation projects.  

Overall features & benifits
1. 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.  

2. 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.  

3. 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.  

4. Reflective Factor - Geotec offers its HDPE geomembrane in white as well as black. A white surface helps mitigate liner temperature extremes and aids visual.  

Specification
Thickness: 0.5mm-2.5mm  
Width: 1-7m  
Length: 50m/roll  
Weave type: Smooth geomembrane, textured geomembrane.  
Applicaion
Flood control, Irrigation  
Waterproofing Dams  
Waste management: Landfill  
Municipal Solid Waste  
Wastewater Containment  
Anaerobic Lagoon Cover Systems  
Lagoon Liner Systems  
Tunnel  
We can produce following clients' requirements, for further information, please contact us.