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HDPE Geomembrane Waterproof Function High Strength Tear Resistance and Alkali Resistant

Geomembranes use plastic movies as anti-seepage substrates, commonly which encompass polyvinyl chloride (PVC) and polyethylene (PE), EVA (ethylene/vinyl acetate copolymer). In tunnel applications, ECB (ethylene vinyl acetate modified asphalt combo geomembrane) is moreover designed and used.

Commodity name： HDPE Geomembrane Waterproof Function High Strength Tear Resistance and Alkali Resistant

Category:

Textured HDPE Geomembrane

Email:

john@xiuhegeo.com

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Description

Introduction

The clean floor HDPE geo-membrane is made from high-grade polyethylene resin produced by way of overseas and home giant petrochemical agencies via three-layer urgent and plastic formation science and double layer urgent and rolling technology. The organization is the solely business enterprise that uses the two applied sciences to produce geo-membrane in the equal industry.

Good bodily and mechanic performance, excessive tearing resistance, sturdy deformation adaptability, puncture, aging, ultra-violet radiation, oil and salt, alkali and corrosion resistance, excessive and low temperature resistance, non-toxicity, lengthy operational life, excellent waterproof, drainage, anti-seepage and damp proof effects, entire width and thickness specifications, low fee and easy construction.

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Applications

Environmental safety and environmental sanitation (such as refuse landfill, sewage cure plant, energy plant adjusting tank, industrial and health center stable waste, etc.)
Water conservancy (such as anti-seepage, leakage blockage and reinforcement of river, lake and reservoir dikes and banks, anti-seepage of canal, vertical central wall, facet slope, etc.)
Municipal tasks (such as underground assignment of subway and structure, anti-seepage of plantation roof and roof garden, lining of sewage pipe, etc.)
Landscape backyard (such as man-made river, river way, cistern, backside lining and facet slope of pool in golf course, water-resistant and damp-proof of greening lawn, etc.)
Petrochemical enterprise (such as anti-seepage of oil tank of chemical plant, oil refinery and filling station, lining of chemical response tank and sedimentation tank, etc.)
Mine enterprise (such as bottom lining and anti-seepage of washing and choosing tank, piling and soaking tank, ash yard, dissolution tank, pile yard and tailing, etc.)
Traffic services (such as reinforcement of street basis and anti-seepage of subway and culvert).
Agriculture (such as anti-seepage of ditch, channel, reservoir, consuming water tank, pool and irrigation system).
Aquiculture enterprise (such as lining of intensive and plant kind cultivation tank, fish pound and shrimp pool, aspect slope of sea cucumber ring, etc.)
Salt enterprise (such as crystal tank of salt field, tarpaulin cowl of halogenation tank, salt film, plastic tarpaulin cowl of salt tank.)

Working Drawing

Specifications

Thicknesses mm	0.75	1	1.25	1.5	2	2.5	3
Densities g/cm³	≥ 0.940
Roughness height	≥0.25
Tensile yield strength (longitudinal and transverse) N/mm	≥11	≥15	≥18	≥22	≥29	≥37	≥44
Tensile breaking strength (longitudinal and transverse) N/mm	≥8	≥10	≥13	≥16	≥21	≥26	≥32
Yield elongation (longitudinal and transverse) %	≥12
Elongation at break (longitudinal and transverse) %	≥100
Right angle tearing load (longitudinal and transverse) N	≥93	≥125	≥160	≥190	≥250	≥315	≥375
puncture strength N	≥ 200	≥ 270	≥335	≥400	≥ 535	≥670	≥800
Stress cracking under tensile load	≥300
Carbon black content %	2.0-3.0
Carbon Black Dispersibility	No more than 1 out of 10 data at level 3, not allowed at levels 4 and 5
Atmospheric pressure oxidation induction time (OIT)min	Atmospheric pressure oxidation induction time ≥ 100
Atmospheric pressure oxidation induction time (OIT)min	High pressure oxidation induction time ≥ 400
85°C heat aging %	≥55
anti-ultraviolet	≥ 50