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UV Resistance Long Lasting HDPE Pond Liner for Fish Farming

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： UV Resistance Long Lasting HDPE Pond Liner for Fish Farming

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Description

Introduction

HDPE Pond Liner is designed and made of high quality polyethylene resin with proportional carbon black antioxidant, anti-aging and UV-resistance materials which exhibit impermeable and ultraviolet resistance properties. Compared with traditional concrete and compacted clay, HDPE geomembranes are cost effective, environmental and easy installation. they are widely used for solid waste landfills, waste containment, aquaculture and water treatment system, etc.

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Applications

1.Environmental Protection:

For example, landfills, sewage treatment plants, power plant regulating pools, industrial and hospital solid wastes, etc.

2. Water Conservancy:

For example, seepage prevention, plugging, reinforcement, canal seepage prevention, vertical core wall, slope protection, etc.

3. Aquaculture Industry:

Intensive, industrialized aquaculture ponds, fish ponds, shrimp ponds lining, sea cucumber circle protection, etc.

4. Gardens:

Artificial lakes, rivers, reservoirs, golf pools, slope protection, greening lawns, waterproofing and moisture-proof.

5. Petrifaction:

Chemical plant, refinery, storage tank seepage control, chemical reaction tank, sedimentation tank lining, two liner, etc.

6. Agriculture:

Seepage control of reservoirs, application pools, reservoirs, irrigation systems, etc.

7. Salt Industry:

Salt pond, salt film and salt pond plastic film

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