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High Tensile Strength HDPE Geomembrane , High Density Polyethylene

DG-HDPE

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Description

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High Tensile Strength HDPE Geomembrane , High Density Polyethylene
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Description:

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HDPE Geomembrane is the most widely used geosynthetic liner today. Pond Liner enjoys particularly high acceptance in the pond construction

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Applications:

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HDPE Geomembrane is mostly used for solid waste containment (e.g. sanitary land fill), mining, and water containment applications (e.g. lagoon and water reservoir).?

Notes:1.carbon?black?dispersion?for?10?different?views:?all?10?in?categories?1or?2.?

?????? 2.the??table??contents?are?subject?to?change?without?notice.?

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Specifications:

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Properties? | ?Test?method? | ????????????????????????????????? Test?Value(ave.)? | ? |
0.50mm? | 0.75?mm? | 1.00mm? | 1.25mm? | 1.50mm? | 2.00mm? | 2.50mm? | ? |
Width(mm)? | ?? _____ | 7000? | 7000? | 7000? | 7000? | 7000? | 7000? | 7000? | ? |
Thickness?-mm ?(min.?ave.) L?owest? individual of?10?values? | ASTM?D5199? | nom.? -10%? | nom.? -10%? | nom.? -10%? | nom.? -10%? | nom.? -10%? | nom.? -10%? | nom.? -10%? | ? |
Density?g/cc(min.)? | ASTM?D1505 /D792? | 0.940??? | 0.940? | 0.940? | 0.940? | 0.940? | 0.940? | 0.940? | ? |
Tensile?Properties:? Y?ield?strength? break?strength? Y?ield?elongation? break?elongation? | ASTM?D638? Type?IV? | 10N/mm? 16?N/mm? 15%? 780%? | 14N/mm? 24?N/mm? 15%? 780%? | 19N/mm? 33N/mm? 15%? 780%? | 24N/mm? 41?N/mm? 15%? 780%? | 29N/mm? 50N/mm? 15%? 780%? | 38N/mm? 66?N/mm? 15%? 780%? | 46N/mm? 83?N/mm? 15%? 780%? | ? |
Tear?? Resistance-N? | ASTM?D1004? | 75? | 115? | 150? | 190? | 230? | 300? | 375? | ? |
Puncture?Resistance-N? | ASTM?D4833? | 240? | 360? | 480? | 590? | 680? | 840? | 950? | ? |
Stress?Crack?Resistance? | ASTM?D5397 (APP)? | 300hr.? | 300hr.? | 300hr.? | 300hr.? | 300hr.? | 300hr.? | 300hr.? | ? |
Carbon?Black?Content-%? | ASTM?D1603 ?(3)? | 2.0-3.0%? | 2.0-3.0%? | 2.0-3.0%? | 2.0-3.0%? | 2.0-3.0%? | 2.0-3.0%? | 2.0-3.0%? | ? |
Carbon?Black?Dispersion? | ASTM?D5596? | note? | note? | note? | note? | note? | note? | note? | ? |
Oxidative?Induction? Time(OIT) (min.?ave.)? Standard?OIT?? or? High?Pressure?OIT? | ? ASTM?D3895? ASTM?D5885? | ? 100min.? 400min.? | ? 100min.? 400min.? | ? 100min.? 400min.? | ? 100min.? 400min.? | ? 100min.? 400min.? | ? 100min.? 400min.? | ? 100min.? 400min.? | ? |
Oven?Age?at?8?5? Standard?OIT?(min.ave.)-% retained after?90?days???? | ASTM?D5721? ASTM?D3895? | 55%? | 55%? | 55%? | 55%? | 55%? | 55%? | 55%? | ? |
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Competitive Advantage:

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Low permeability
HDPE lining systems are secure because leachate does not penetrate them
Methane gas will not escape from the HDPE cover system
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
Suitable for sludge and secondary containment around chemical storage facilities
Ultraviolet resistance
HDPE& acute;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
Geotec offers its HDPE geomembranes in white and black
A white surface helps mitigate liner temperature extremes and aids visual inspection

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