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HDPE Geomembrane of Water Proof Material

Smooth HDPE Geomembrane is manufactured from High Density Polyethylene resin with proportional carbon black antioxidant, anti-aging and UV-resistance materials by the technology of coextrusion-blown triple layer.

Commodity name： HDPE Geomembrane of Water Proof Material

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Description

Introduction

The HDPE Pond Liner/ hdpe geomembrane incorporates about 97.5% polyethylene, 2.5% carbon black, and traces of antioxidants and warmness stabilizers. The HDPE geomembrane has awesome chemical resistance, mechanical properties, environmental stress crack resistance, dimensional stability, and thermal ageing characteristics. In addition, HDPE geomembrane liner has puncture resistance and tear resistance that is unmatched with the aid of different geotechnical merchandise on the market. Most fish pond initiatives are additionally the usage of HDPE Pond Liner.

HDPE geomembrane use amazing polyethylene virgin resin,the major components are high-density polyethylene and carbon black. We have accomplished specifications,smooth floor and textured surface,thickness from 0.1mm to 4.0mm,width can be up to 10m.The HDPE geomembrane can absolutely meet the utility necessities of Environment Sanitation, Water Conservancy, Construction, Municipal, Engineering, Landscape.

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Applications

Water conservancy；For example, seepage prevention, leakage stoppage, and reinforcement of rivers, lakes,reservoirs and Slope protection.etc

Municipal Engineering；For example, tunnel,subway, underground works of structures and roof cisterns, tightly closed roof garden, lining of sewage pipes, etc.

Petrifaction；For example,anti seepage of oil storage tanks in chemical plants, refineries and gasoline stations, lining of chemical response tank and sedimentation tank, secondary lining, etc.

Mining industry；For example,anti seepage of backside lining of washing pond, heap leaching pool, ash yard, dissolving pool, sedimentation tank, storage yard, tailings pond, etc.

Working Drawing

Specifications

❶ Thickness: 0.2mm-3.0mm

❷ Width:1-10m

❸ Colour: black, green, blue, yellow

Properties	Test Method	GMSH050	GMSH075	GMSH100	GMSH150	GMSH200
Thickness	ASTM D5199	0.50 mm	0.75 mm	1.00 mm	1.50 mm	2.00 mm
Density	ASTM D1505	0.940 g/co	0.940 g/cc	0.940 g/cc	0.940 q/cc	0.940 g/cc
Tensile Properties
Yield strength	ASTM D6693	7kN/m	11 kN/m	15 kN/m	22 kN/m	29kN/m
Break strength	Type IV	13 kN/m	20 kN/m	27 kN/m	40 kN/m	53 kN/m
Yield elongation		12%	12%	12%	12%	12%
Break elongation		700%	700%	700%	700%	700%
Tear Resistance	ASTM D1004	62 N	93 N	125 N	187 N	249 N
Puncture Resistance	ASTM D4833	160 N	240 N	320 N	480 N	640 N
Stress Crack Resistance	ASTM D5397	500 hrs	500 hrs	500 hrs	500 hrs	500 hrs
m Carbon Black Content	ASTM D1603	2.0%	2.0%	2.0%	2.0%	2.0%
Carbon Black Dispersion	ASTM D5596	For 10 different views:9in Categoriesor 2 and 1 inCategory 3
Oxidative Induction Time (OIT	ASTM D3895	100 min.	100 min.	100 min.	100 min.	100 min.
UV Resistance High Pressure OIT retained after 1600hrs	ASTM D5885	50%	50%	50%	50%	50%
Dimensions
Roll Width (m)		7	7	7	7	7
Roll Length (m		420	280	210	140	105