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HDPE/LDPE/LLDPE Geomembrane

Geomembrane is a kind of waterproof barrier material based on polymer. Mainly divided into: LLDPE geomembrane , HDPE geomembrane and EVA geomembrane .
Thickness:0.75mm-3mm
Width:2m-12m
Color:black,white,grey,as request
Material:HDPE,LDPE,LLDPE
Type:smooth,textured

Key Word:

Geocell, Geogrid, Geotextile, Grass Grid, Geomembrane, Geotube, Composites, Geomat, Geobag

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隐藏域元素占位

Product Description

Commodity name: HDPE/LDPE/LLDPE Geomembrane
列表页概要: Geomembrane is a kind of waterproof barrier material based on polymer. Mainly divided into: LLDPE geomembrane , HDPE geomembrane and EVA geomembrane .

Geomembrane is a kind of waterproof barrier material based on polymer. Mainly divided into: LLDPE geomembrane , HDPE geomembrane and EVA geomembrane . Thickness:0.75mm-3mm Width:2m-12m Color:black,white,grey,as request Material:HDPE,LDPE,LLDPE Type:smooth,textured

Product introduction

Geomembrane is a kind of waterproof barrier material based on polymer. Mainly divided into: low-density polyethylene (LDPE) geomembrane , high-density polyethylene (HDPE) geomembrane and EVA geomembrane .

Product features

1. width and thickness specifications.

2. excellent resistance to environmental stress cracking and excellent chemical corrosion resistance.

3. has a larger operating temperature range and longer service life.

Application scope

The utility model is used in the landfill, the tailings storage yard, the seepage prevention of the channel, the seepage control of the dam and the subway project, etc.

technical standard

Physical and mechanical properties of geomembrane

Variety/ Indicator/ Item	LDPE geomembrane	HDPE geomembrane		EVA
Variety/ Indicator/ Item	LDPE geomembrane	normal type	Environmentally friendly	EVA
Tensile strength (vertical and horizontal) (MPa)	≥14	≥17	≥25	≥18
Elongation at break (vertical and horizontal) (%)	≥400	≥400	≥550	≥600
Right-angle tear strength (vertical and horizontal) (N/mm)	≥50	≥80	≥110	≥90
Water vapor permeability coefficient (g·cm/cm ² ·s·pa)	≤1.0x10 ^-16	≤1.0x10 ^-16	≤1.0x10 ^-16	≤1.0x10 ^-16
Operating temperature range	+70℃～-70℃	+70℃～-70℃	+70℃～-70℃	+70℃～-70℃
Resistance to environmental stress cracking (F20 h)	-	-	≥1500	-
Oxidation induction time at 200°C (min)	-	-	≥20	-

Pre

None

PVC Geomembrane

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