Geomembrane of Virgin HDPE Material

Model NO.: 0.1mm-2mm


Surface: Smooth


Feature: Puncture Resistance, Impact Resistance, Tear Resistance


Color: Black


Trademark: Dageng


Origin: China




Certification: CE, ISO


Application: Transportation Project, Hydraulic Project, Geotechnical Project, Environmental Project


Material: HDPE


Payment Terms: Fob or CIF


Specification: 80g-500g


Geomembrane of Virgin HDPE Material



Product Introduction

Geo-membrane is produced by a method of three layer co-extrusion model. The raw material HDPE/LDPE/LLDPE is processed at 200°C by fusing and co extrusion, whose basic properties are kept during the producing process. The material can bear chemical erosion and is suitable for wider using temperature range with a longer using life.

Application Range

It can be widely used in areas of garbage burying, waste disposal, tail minerals storage and underground construction projects.



Product Technical Specification

Properties

Test Method ASTM

Test Value

0.75mm

1.0mm

1.25mm

1.50mm

2.00mm

2.50mm

3.00mm

Thickness-mils (min.ave.)

D5199

Nom. (mil) -10%

Lowest Individual of 10 Values

Density (min.)

D1505/D792

0.940 g/cc

Tensile Properties (1)(min.ave.)

D6693 Type IV

* Yield Strength

11 kN/m

15 kN/m

18 kN/m

22 kN/m

29 kN/m

37 kN/m

44 kN/m

* Break Strength

20 kN/m

27 kN/m

33 kN/m

40 kN/m

53 kN/m

67 kN/m

80 kN/m

* Yield Elongation

12%

12%

12%

12%

12%

12%

12%

* Break Elongation

700%

700%

700%

700%

700%

700%

700%

Tear Resistance (Min.Ave.)

D1004

93N

125N

156N

187N

249N

311N

374N

Puncture Resistance (Min.Ave.)

D4833

240N

320N

400N

480N

640N

800N

960N

Stress Crack Resistance (2)

D5397 (App.)

500hr.

Carbon Black Content -%

D1603 (3)

2.0-3.0%

Carbon Black Dispersion

D5596

note (4)

Oxidative Induction Time (OIT) (Min.Ave.) (5)

100 min. 400 min.

(a)Standard OIT

D3895

(b)High Pressure OIT

D5885

Oven Aging at 85ºC (5).(6)

D5721

(a)Standard OIT (min.ave.) -% Retained After 90 Days

D3895

55% 80%

(b)High Pressure OIT (min.ave.) -% Retained After 90 Days

D5885

UV Resistance (7)

(a)Standard OIT (Min.Ave.)

D3895

N.R. (8) 50%

(b)High Pressure OIT (min.ave.) -% Retained After 1600 hrs (9)

D5885

Workshop







Wrapping and Loading





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Contact Information

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Product Categories : Geomembrane