HDPE geomembrane plastic tank liner for fish farm
Hdpe geomembrane price plastic tank liner for fish farm geomembrane polyethlene is smooth membrane.
Hdpe geomembrane price plastic tank liner for fish farm geomembrane polyethlene are made from polyethylene polymer materials that blow molding,its main function is to prevent the liquid leakage and gas volatile.According to the production of raw materials can divide into HDPE geomembrane liner and EVA geomembrane liner,etc.
Hdpe geomembrane price plastic tank liner for fish farm technical of ASTM test GM 13 standard(100% Virgin granular,Can directly exposure under sunlight,Anti-UV)
Functions
1. landfill,sewage or control the waste residue seashores seepage.
2. Lake dam,tailings dams,sewage dam and reservoir,channel,storage of liquid pools(pit,ore)
3. The subway ,tunnel,anti-seepage lining of basement and tunnel.
4. To control the roadbed and other foundation saline seepage.
5. Dike,the front of the sam foundation seepage prevention bedding,level of vertical impervious layer , construction cofferdam,waste field.
6. Seawater,freshwater fish farms.
7. Highway,the foundations of the highway and railway;the expansive soil and collapsible loess of the waterproof layer.
8. Anti-seepage of roofing
o. | Item | Test Value | ||||||||||||
0.2mm | 0.3mm | 0.5mm | 0.75mm | 1.0 mm | 1.25 mm | 1.5 mm | 1.8mm | 2.0mm | 2.5 mm | 3.0mm | 3.5mm | |||
1 | Minimum Density(g/cm³) | 0.94 | ||||||||||||
2 | Strength at yield,N/mm | 3 | 5 | 8 | 11 | 15 | 18 | 23 | 27 | 30 | 38 | 45 | 51 | |
3 | Strength at break ,N/mm | 6 | 8 | 14 | 21 | 28 | 33 | 43 | 51 | 57 | 71 | 85 | 94 | |
4 | Elongation at yield,% | 13 | ||||||||||||
5 | Elongation at break,% | 750min | ||||||||||||
6 | Tear Resistance N | 30 | 40 | 65 | 93 | 125 | 156 | 187 | 219 | 249 | 311 | 373 | 425 | |
7 | Puncture Resistance N | 85 | 105 | 176 | 263 | 352 | 440 | 530 | 618 | 703 | 881 | 1059 | 1235 | |
8 | Stress Crack Resistance, hrs | 400 | ||||||||||||
9 | Carbon Black Content, % | 2.0-3.0 | ||||||||||||
Carbon Black Dispersion | 1 or 2 | |||||||||||||
10 | Standard OTI Min | 100 | ||||||||||||
High Pressure OTI Min | 400 | |||||||||||||
11 | Impact Cold Crack at -70°C | Pass | ||||||||||||
12 | Water vapor permeability (g.cm/cm2 .s.Pa) | ≤1.0×10-13 | ||||||||||||
13 | Dimensional Stability (%) | ±2 |
Application