Active Member
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[China]
Address: Economic and Development Zone of Dezhou City,Shandong Province,China
Contact name:Harrison
Dezhou Hongqian Industries Company Ltd |
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20mil hdpe geomembrane for fish pond liner with suitable price
Our high density polyethylene (HDPE) geomembranes provide an impermeable barrier against a
wide range of solids and liquids. They exhibit excellent chemical and UV resistance,
impermeability, and high yield and welded seam strengths, which is widely used as the liner.
1.Properties:
Good flexibility.
For service temperature range: -70°C--+110°C
Corrosion resistance, aging resistance.
Excellent environmental stress cracking resistance property.
High tensile strength and elongation.
1.Long life, anti-aging, roof material can be more than 20 years, underground can be more than
50 years.
2. Good tensile strength, high elongation.
3. Good high/low temperature flexibility
4.Easy to construct, no pollution.
5. Good anti-corrosive ability, can be used in special area
6.Various colors are available
1.Prevent leakage disposal in waste burying field or waste water or waste dregs disposing
field,river bank,lake dam ,mine remainings ,reservior,tunnel,liquid storage
,pool(pit,mine)
2.Preventing leakage in subway ,basement,tunnel ,hole
3.Anti-solt leakage in roadbed and other groundtill
4.The plane direction laying of dam ,the vertical direction laying
fou groundtill ,used in the
construction fence and waste material field
5.Used in seawater or freshwater feed field
6.Used in groundtill of road,highway ,railway and waterproof layer
of swelling clay and wet
collapsed loess Preventing leakage on rooftop.
4. HDPE Geo-membrane Specification:(GM13 standard )
| No. | Item | Valve | ||||||
| 1 | Thickness(mm) | 0.50 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 |
| 2 | Density(g/m3) | 0.939 | ||||||
| 3 | Tensile propety | |||||||
| Yield strength(N/mm) | 7 | 15 | 18 | 22 | 29 | 37 | 44 | |
| Breaking strength(N/mm) | 13 | 27 | 33 | 40 | 53 | 67 | 80 | |
| Yield elongation,% | 12 | |||||||
| Breaking elongation,% | 700 | |||||||
| 4. | Tear resistance, N | 62 | 125 | 156 | 187 | 249 | 311 | 374 |
| 5. | Puncture resistance, N | 160 | 320 | 400 | 480 | 640 | 800 | 960 |
| 6 | Carbon black content,% | 2.0-3.0 | ||||||
| 7 | Carbon black dispersion | Carbon black dispersion for 10 different views,9 in level 1 and level 2,Not more than 1 in level 3 | ||||||
| 8 | Oxidation induced time(OIT),h | Standard OIT≥100,High pressure≥400 | ||||||
| 9 | Oven aging at 85℃(Min average) | |||||||
| resistance % at standard OIT after 90 days | 55 | |||||||
| resistance % at high pressure OIT after 90 days | 80 | |||||||
| 10 | UV resistance % retained after 1600h | |||||||
| Standard OIT | 50 | |||||||
| High Pressure OIT | 50 | |||||||
| 11 | -70℃Low temperature impact brittle property | Pass | ||||||
| 12 | Permeability, g.cm/(cm2.s.Pa) | ≤1.0×10-13 | ||||||
| 13 | Dimensional stability,% | ±2.0 | ||||||
5. Related pictures:
