China Textured hdpe geomembrane for landfill, mining, dam, reservoir, pond Manufacturer and Supplier

Textured hdpe geomembrane for landfill, mining, dam, reservoir, pond

Short Description:

Textured HDPE geomembrane has excellent temperature adaptability, weldability, weatherability and good aging resistance, chemical corrosion resistance, environmental stress cracking resistance and puncture resistance. Therefore, it is especially suitable for underground projects, mining projects, landfills, sewage or waste residue treatment sites as leakproof materials. Textured HDPE geomembrane is a new type of anti-seepage material. Textured HDPE geomembrane with single and double textured surface can increase friction coefficient and anti-skid function. It is more suitable for steep slope and vertical anti-seepage and improve engineering stability. There are two different type of textured HDPE, normal textured and pointed textured.

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Product Features

Textured HDPE geomembrane, pointed textured, the geomembrane surface point is rolled by a special model, the point distribution is uniform, beautiful, improve the friction coefficient, and the front and back sides of the film surface can be made of different materials, different colors of hot melt into one, in the engineering application can be based on geological conditions, engineering requirements of the product front and back. Products of the production process in retain the original resin itself has excellent mechanical properties and good elongation and stable chemical performance, on the basis of function by adding a certain proportion of processed by melting, extrusion, rolling, drawing, reasonable control of the process is further enhanced products such as tensile, abrasion resistance, durability performance, ratio of functional additives added fusion, make products to be resistant to acid and alkali, microbial and chemical erosion features to further improve the mechanical properties of the product than the same general process of rough antiskid geomembrane nearly three times higher.
Normal textured geomembrane, produced by blow modeling, the textured surface increases friction coefficient and anti-slip function, which are more suitable for steep slope and vertical anti-seepage and improve engineering stability.
1.Long life, anti-aging, roof material can be more than 30 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
7, Skidproof

Product Parameters

Double textured HDPE Geomembrane
No.	Test item
No.	Thickness（mm)	1.00	1.25	1.50	2.00	2.50	3.00
	Texture hegiht (mm)	0.25	0.25	0.25	0.25	0.25	0.25
1	Density g/m2	0.94	0.94	0.94	0.94	0.94	0.94
2	Tensile Yield Strength （MD&TD) (N/mm)	≥15	≥18	≥22	≥29	≥37	≥44
3	Tensile Breaking Strength (MD&TD) (N/mm)	≥10	≥13	≥16	≥21	≥26	≥32
4	Elongation at yield (MD&TD) (%)	12
5	Elongation at break(MD&TD) (%)	100
6	Tear Resistance (MD&TD) (N)	≥125	≥156	≥187	≥249	≥311	≥374
7	Puncture Strength (N)	≥267	≥333	≥400	≥534	≥667	≥800
8	Tensile load stress cracking (Constant load tensile method of incision) h	300
9	Carbon Black Content (%)	2.0-3.0
11	Oxidative Induction Time (min)	Atmospheric oxidative induction time≧100
11	Oxidative Induction Time (min)	High pressure oxidative induction time≧400
12	85°C heat aging (Atmospheric OIT retention after 90d) (%)	55%
13	UV protection (OIT retention rate after 1600 h uviolizing)	50%

Application and After-Sales Service

Specially suitable for underground projects, mining projects, landfills, sewage or waste residue treatment sites as leakproof materials.
1. Environmental protection and sanitation (e.g. landfill, sewage treatment, poisonous and harmful substance treatment plant, dangerous goods warehouse, industrial waste, construction and blasting waste, etc.)
2. Water Conservancy (such as seepage prevention, leak plugging, reinforcement, seepage prevention vertical core wall of canals, slope protection, etc.
3. Municipal works (subway, underground works of buildings and roof cisterns, seepage prevention of roof gardens, lining of sewage pipes, etc.)
4. Garden (artificial lake, pond, golf course pond bottom lining, slope protection, etc.)
5. Petrochemical (chemical plant, refinery, gas station tank seepage control, chemical reaction tank, sedimentation tank lining, secondary lining, etc.)
6. Mining industry (bottom lining impermeability of washing pond, heap leaching pond, ash yard, dissolution pond, sedimentation pond, heap yard, tailings pond, etc.)
7. Agriculture (seepage control of reservoirs, drinking ponds, storage ponds and irrigation systems)
8. Aquaculture (lining of fish pond, shrimp pond, slope protection of sea cucumber circle, etc.)
9. Salt Industry (Salt Crystallization Pool, Brine Pool Cover, Salt geomembrane, Salt Pool geomembrane)