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Factory Low Price 0.5mm 1.0mm 1.5mm HDPE Geomembrane Pond Liners

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： Factory Low Price 0.5mm 1.0mm 1.5mm HDPE Geomembrane Pond Liners

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Description

Introduction

"Pond liner" commonly refers to the liner used at the backside of a pond, which can play a function in waterproofing, defending the backside of the pond, stopping water leakage, and so on. You can think about elements such as material, size, thickness, etc. when buying liners to make sure that you pick the suitable liner for your pond.

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Applications

HDPE pond liner is a kind of pond liner made from high-density polyethylene (HDPE) as the uncooked material. HDPE is a fabric with extremely good water-resistant performance, chemical corrosion resistance, and put on resistance. HDPE pond liners commonly have the following characteristics:

High strength: HDPE fabric has excessive tensile power and have an effect on resistance, and can face up to positive exterior pressures.
Corrosion resistance: HDPE has sturdy resistance to chemical corrosion and is appropriate for long-term use in ponds.
Good water resistant performance: HDPE cloth itself has accurate water resistant performance, which can efficiently stop water leakage in ponds.
Environmental protection: HDPE substances themselves have top environmental overall performance and have a extraordinarily small affect on the surroundings at some stage in use.
The use of HDPE pond liners can efficaciously guard the pond structure, stop water leakage and pollution, and lengthen the carrier existence of the pond.

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