sao tome and principe 0.2 - 3mm HDPE Geomembrane Price Dam Reservoir Mining Fish Farm Pond Liner

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.

Category:

sao tome and principePond Liner

Phone:+86 13105487610

Product Description

Introduction

HDPE Geomembrane made from polyethylene polymer materials, via blowing or extruding technology, CE/ASTM/GB requirements available. Our thickness tiers from 0.2-3mm; smooth, textured or bi-color surfaces available. HDPE Geomembrane most important feature is to stop the liquid leakage and gasoline volatile. It is broadly used in lining of pond reservoirs, canal, waste water, landfill, dams, Lakes, fish ponds and many different areas due to the fact HDPE Geomembrane is price effectiveness and resistance towards chemical and climate conditions.
By the way, without HDPE Geomembrane, we can additionally produce LDPE/EVA/PVC/EPDM substances geomembranes.

Video Showcase

Applications

1. Prevent leakage disposal in landfills, waste water, or in waste dregs disposing field.
2. Retain river bank, lake dam, mine, reservoir, tunnel. Working as liquid storage pools.
3. Prevent leakage in subway, basement, tunnel. Also, it prevents anti-salt leakage in roadbed, and different projects.
4. The airplane and the vertical route laying of dam and floor sill, LLDPE Geomembrane Liner is used in the building fence and waste fabric fields.
5. Used in floor sill of road, highway, railway, and water-resistant layer of swelling clay.
6. Prevent leakage on rooftop.

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