Product Description
polyethylene(HDPE) geomembrane Liner
Description
Geo-membrane is produced by a method of three layer co-extrusion model. The raw material is processed at 200°C by fusing and coextrusion, whose basic properties are kept during the producing process.
Features
Can bear chemical erosion.
A wider using temperature range and a longer using life.
Application
It can be widely used in areas of garbage burying, waste disposal, tail minerals storage and underground construction projects.
High Density Polyethylene Geomembrane
Specification
|
Properties
|
Test Method
|
HDPE-Smooth
|
|
Thickness(min.ave.)
|
ASTM D 5199 Mm(mil)
|
0. 5(20)
|
0.75(30)
|
1.00(40)
|
1.5(60)
|
2.0(80)
|
|
Density
|
ASTM D 792 g/cm3
|
≥0.94
|
≥0.94
|
≥0.94
|
≥0.94
|
≥0.94
|
|
Tensile Properties(min.ave.)
|
ASTM D 638 Tipo IV
|
|
|
|
|
|
|
Yield Strength
|
Kn/M(lb/in)
|
7(40)
|
11(63)
|
15(84)
|
22(126)
|
29(168)
|
|
Break Strength
|
Kn/M(lb/in)
|
13(74)
|
20(114)
|
27(152)
|
40(228)
|
53(304)
|
|
Yied Elongation
|
%
|
12
|
12
|
12
|
12
|
12
|
|
Break Elongation
|
%
|
700
|
700
|
700
|
700
|
700
|
|
Tear Resistance(min.ave.)
|
ASTM D 1004 N(lb)
|
62(14)
|
93(21)
|
125(28)
|
187(42)
|
249(56)
|
|
Puncture Resistance(min.ave.)
|
ASTM D 4833 N(lb)
|
160(36)
|
240(54)
|
320(72)
|
480(108)
|
640(144)
|
|
Carbon Black Content
|
ASTM D 1603 (%)
|
2~3
|
2~3
|
2~3
|
2~3
|
2~3
|
Our Main Products:
Fiberglass Geogrid,Polyester Geogrid,Nonwoven Geotextile,PP Biaxial Geogrid,Fiberglass Geogrid,Polyester Geogrid,Asphalt Reinforcement Geocomposite,Woven Geotextile,HDPE Geocell,HDPE Geonet,Drianage Geocomposites,Fiberglass Mesh,Spunbond Nonwoven Fabric,etc
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