Environmental Protection Can Be Used In Environmental Protection Projects Landfill Liners Waste Containment And Remediation
Brand Name:JianYi
Certification:ISO9001
Place of Origin:China
Puncture Strength:240-960N
Elongation At Break:700%
Permeability Coefficient:≤ 1.0 x 10^-13 g/cm
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Location:
Changsha Ningxia China
Address:
Chuangye Avenue,Ningxiang Economic Development Zone,Changsha City,Hunan Province,P.R.C.
Supplier`s last login times:
within 19 hours
Product Details
Company Profile
Product Details
Environmental Protection Can Be Used In Environmental Protection Projects Landfill Liners Waste Containment And Remediation
Product Introduction
The smooth surface geomembrane is made of high quality raw material high density polyethylene (HDPE) as the impermeable substrate. In the production process, a certain amount of carbon black, antioxidant, anti-aging agent, ultraviolet absorber and color masterbatch are added to the special formula, and the highly automated geomembrane equipment is refined by three-layer co-extrusion blow molding technology.
Product Properties
Excellent resistance to environmental stress cracking: Maintains structural stability in complex environments and is not prone to damage such as cracks.
Wider operating temperature range: The operating temperature range is from -60 to +60°C, suitable for various climates.
Strong Tensile Strength and Fracture Elongation: Can adapt to geological uneven settlement strain force, and can be used under various harsh geological and climatic conditions.
Low Permeability: Features excellent impermeable properties, effectively preventing the penetration of liquids and more.
High puncture resistance: It is not easily punctured when subjected to external pressure or sharp objects.
Stable resistance to low-temperature brittleness: Does not easily become brittle in cold environments, maintaining normal performance.
Good elongation and wear resistance: ensures durability and adaptability during use.
Chemical Properties
Excellent chemical resistance: Resistant to most household and industrial chemicals, but certain chemicals such as corrosive oxidizers (concentrated nitric acid), aromatic hydrocarbons (xylene), and halogenated hydrocarbons (carbon tetrachloride) can cause chemical corrosion.
Anti-aging Performance: The addition of anti-aging agents and other auxiliary materials during the production process, combined with its inherent chemical stability, makes it highly resistant to aging. This reduces maintenance and care work for the project, ensuring a long service life of up to 50 years.
Ultraviolet Resistance: The additives incorporated during the production process ensure its resistance to ultraviolet exposure.
Product Application
1. Water conservancy project: river embankment, lake dam, tailings
dam, sewage dam and reservoir area, drainage channels, liquid
storage pool (pit, mine), vertical core wall, slope protection,
seepage prevention, plugging, reinforcement.
2. Waste solid liquid treatment: landfill, sewage treatment plant,
power plant regulation pool, industrial, hospital solid waste
sewage or waste residue treatment field seepage prevention.
3. Municipal engineering: subway, building underground engineering,
planting roof, roof garden, sewage pipe, tunnel, tunnel and other
anti-seepage lining.
4. Aquaculture: seawater, freshwater fish and shrimp farms, etc.
5. Landscape engineering: river, reservoir, artificial lake, golf
course pond bottom, slope protection, green lawn waterproof and
moisture-proof.
6. Salt industry: salt field crystallization pool, halogen pool
cover, salt film, salt pool plastic mat film.
7. Transportation infrastructure: the foundation of roads,
highways, railways; Waterproof layer of expansive soil and
collapsible loess.
8. Petrochemical industry: chemical plants, refineries, oil storage
tank impermeability, chemical reaction tank, sedimentation tank
lining, secondary lining, etc.
9. Mining engineering: The smooth geomembrae is also very good in
the anti-seepage effect of the bottom lining of the washing pool,
pile leaching pool, ash pile, dissolution pool, sedimentation pool,
storage yard, tailings, etc.
Product Specification
* Thickness(mm): 0.30mm~3.00mm
* Width:1m~9m
* Roll length: 30m~100m (customized request accept)
PS: Customized request accept for all above.
Geomembrane Series
Smooth HDPE Geomembrane For Landfill (GH-2S & GB/T 17643-2011)
| Specification | 0.75mm | 1.00mm | 1.25mm | 1.50mm | 2.00mm | 2.50mm | 3.00mm | Remark | |
| Item | |||||||||
| Thickness (mm) | 0.75mm | 1.00mm | 1.25mm | 1.50mm | 2.00mm | 2.50mm | 3.00mm | ||
| Density (g/c㎡,≥) | 0.939 | ||||||||
| Tensile Properties | |||||||||
| Yield Strength (N/mm,LD/TD) | 11 | 15 | 18 | 22 | 29 | 37 | 44 | ||
| Breaking Strength (N/mm,LD/TD) | 20 | 27 | 33 | 40 | 53 | 67 | 80 | ||
| Yeild Elongation Rate (%) | 12 | ||||||||
| Breaking Elongation Rate (%) | 700 | ||||||||
| Rectangular Tear Strength (N) | 93 | 125 | 156 | 187 | 249 | 311 | 374 | ||
| Puncture Strength (N) | 240 | 320 | 400 | 480 | 640 | 800 | 960 | ||
| Environmental Stress Crack Resistance (h) (A single point of incision constant tensile method) | 300 | ||||||||
| Carbon Black | |||||||||
| Carbon Black Content(Rang) (%) | 2.0~3.0 | ||||||||
| Carbon Black Dispersion | Nine of 10 observation area should be grade 1 or grade 2, not more than 1 of grade3 | ||||||||
| Oxidative Induction Time (OIT) | |||||||||
| Standard OIT (min) | 100 | ||||||||
| High Pressure OIT (min) | 400 | ||||||||
| 85℃ Oven Ageing (Minimum Average) | |||||||||
| 90 days after baking, the standard OIT retention(%) | 55 | ||||||||
| 90 days after baking, the hight pressure OIT retention(%) | 80 | ||||||||
| The Anti-UV Strength | |||||||||
| Ultraviolet irradiation after 1600 hours, the standard OIT retention(%) | 50 | ||||||||
| Ultraviolet irradiation after 1600 hours, the high pressure OIT retention(%) | 50 | ||||||||
| -70℃ The Low Temperature Embrittlement Performance mpact | Pass | ||||||||
| Water Vapor Penetration Coefficient g.cm (cm2.s.Pa) | ≤1.0X10-13 | ||||||||
| Dimensional Stability | ±2 | ||||||||
Product Specification and Technical Index (GH-1 & GB/T 17643-2011)
| Specification Item | 0.30 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 | Remark | |
| Thickness (mm) | 0.30 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 | ||
| Density (g/c㎡,≥) | 0.94 | ||||||||||
| Tensile Yield Strength (N/mm, ≥,LD/TD) | 4 | 7 | 10 | 13 | 16 | 20 | 26 | 33 | 40 | ||
| Tensile Breaking Strength (N/mm, ≥,LD/TD) | 6 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | ||
| Yield Elongation Rate (%,≥,LD/TD) | - | - | - | 11 | |||||||
| Breaking Elongation Rate (%,≥,LD/TD) | 600 | ||||||||||
| Rectangular Tear Load (N,≥,LD/TD) | 34 | 56 | 84 | 115 | 140 | 170 | 225 | 280 | 340 | ||
| Puncture Strength (N,≥) | 72 | 120 | 180 | 240 | 300 | 360 | 480 | 600 | 720 | ||
| Carbon Black Content (%) | 2.0~3.0 | ||||||||||
| Carbon Black Dispersion | Less than 1date of Grade 3 out of 10 data, grade 4,grade 5 is not allowed | ||||||||||
Environmental Protection Can Be Used In Environmental Protection Projects Landfill Liners Waste Containment And Remediation
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