Construction Machinery
Description
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Geomembrane HDPE Geomembrane Anticorrosion For Environment Protection
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HDPE GEOMEMBRANE
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HDPE (high-density polyethylene) is the most chemically resistant member of the polyethylene family on account of its dense configuration (>0.94 g/cm3). Nowadays, it is the most commonly used membrane for containment structures in various applications.
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It offers great ultraviolet protection and ageing resistance from the intense stresses of weather. Although less flexible than its LLDPE counterpart, it still offers great elongation properties allowing up to 12% deformation at its yield point.
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Description:
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HDPE Geo Membrane is the most widely used geosynthetic liner today. Pond Liner enjoys particularly high acceptance in the pond construction
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Applications:
HDPE Geo Membrane 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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Shandong Luda Packing Co.,Ltd
stretch film .paper corner ,plywood box ,adhesive tape
Address: Room No.1302,Huangtai E-commerce industrial park,Lishan North Road,TianQiao District,Jinan City,Shandong Province,China,
China, Shandong
China, 250000
Tel: 15376875220
Fax: 15376875220
