China top quality HDPE geomembrane price
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- Supplier: Shandong Debin Jiaxin New Materials Co. Ltd.
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Product Overview
Description
China top quality HDPE geomembrane price
Description
HDPE geomembrane is the full name of "high density polyethylene geomembrane", which has excellent resistance to environmental stress cracking resistance, low temperature resistance, aging resistance, corrosion resistance, and the larger the use temperature range (-60--+60) and a longer service life (50 years). Impermeable membrane standard name for polyethylene geomembrane, seepage membrane is milky white, translucent to opaque thermoplastic resin material - polyethylene resin produced. It is made from special virgin resin by blow film process.
Property
♥ Good fiexibility
♥ For service temperature range: -70°C --+110°C
♥ Corrosion resistance,aging resistance
♥ Excellent environmental stress cracking resistance property
♥ High tensile strength and elongation
♥ More than 50 years of service life
Product information
| NO | Item | Value | ||||||
| 0.75mm | 1.00mm | 1.25mm | 1.50mm | 2.00mm | 2.50mm | 3.00mm | ||
| 1 | Density (g/cm2) | 0.939 | ||||||
| 2 | Tensile propeties | |||||||
| Yield strength (N/mm) | 11 | 15 | 18 | 22 | 29 | 37 | 44 | |
| Break strength (N/mm) | 20 | 27 | 33 | 40 | 53 | 67 | 80 | |
| Yield elongation (%) | 12 | |||||||
| Break elongation (%) | ≥450 | |||||||
| 3 | Tear resistance (N) | 93 | 125 | 156 | 187 | 249 | 311 | 374 |
| 4 | Puncture resistance (N) | 240 | 320 | 400 | 480 | 640 | 800 | 960 |
| 5 | Stree crack tensistance (h) | ≥1500 | ||||||
| 6 | Carbon black | |||||||
| Carbon black content (%) | 2.0-3.0 | |||||||
| Carbon black dispersion | Carbon black dispersion (only near spherical agglomerates)fo r10 different | |||||||
| views 9 in categories 1 or 2 and 1 in category3 | ||||||||
| 7 | Oxidative induction time(OIT) | |||||||
| Standard OIT(min) | 100 | |||||||
| High pressure OIT(min) | 400 | |||||||
| 8 | Oven aging at 85°C | |||||||
| Standard OIT-% retained after 90 days (%) | 55 | |||||||
| High pressure OIT-% retained after 90 days (%) | 80 | |||||||
| 9 | UV Resistance | |||||||
| Standard OIT retained after 1600 hrs (%) | 50 | |||||||
| High pressure OITretained after 1600 hrs (%) | 50 | |||||||
| 10 | Low tempreture impact brittle property at -70°C | Pass | ||||||
| 11 | Premeability ( g.cm/(cm2).Pa) | ≤1.0×10-13 | ||||||
| 12 | Dimensional stability (%) | ±2 | ||||||
Application
- 1, Environmental sanitation engineering (such as landfill, sewage treatment plants, poisonous and harmful material processing field, dangerous goods warehouse, workshop)
- 2, Water conservancy and civil engineering (dam anti-seepage, plugging river lake reservoir, reinforcement, the anti-seepage ditch slope, vertical heart wall, etc.)
- 3, Municipal engineering (subway, underground engineering and building roof reservoir, the Roof garden anti- seepage, sewage pipe lining etc.)
- 4, Landscaping (artificial lakes, ponds, golf course pond bottom slope lining, etc.)
- 5, Petrochemical (chemical plant, refinery oil tank seepage pollution, chemical reaction pool, a sedimentation tank lining, two lining layer)
- 6, Mining (washing pool, pool, heap leaching of ash field of tailings dam, seepage antifouling etc.)
- 7, Traffic facilities engineering (highway culvert foundation reinforcement, the anti-seepage)
- 8, Agriculture (reservoir, drinking water pool, a water storage pond, seepage irrigation system)
- 9, Aquaculture (shrimp ponds lined ponds, etc.)
- 10,Salt (saltern crystallizer ponds, brine pool cover, salt film, Yanchi plastic tarpaulin film)
Testing
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