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★Geomembrane★

Geomembrane is a kind of waterproof material with basic raw material of high molecular polymer.

Features

1.Excellent environmental stress resistant cracking performance and chemical erosion resistance.

2.Wide application temperature and long service life.

Function

Applied in the projects of landfill waste site,bank,dam,pool,filth treatment site, tailings depot, subway and tunnel etc.

 

Geomembrane Product Poperties

 

Spec

Properties

GM0.5 GM0.75 GM1.0 GM1.25 GM1.5 GM2.0 GM2.5
Thickness 0.5mm 0.75mm 1.00mm 1.25mm 1.50mm 2.00mm 2.50mm
Density(≥) 0.940g/cc

Tensile Properties(≥)

yield strength

break strength

yield elongation

break elongation

7kN/m

10kN/m

-

600%

10kN/m

15kN/m

-

600%

13kN/m

20kN/m

11%

600%

16kN/m

25kN/m

11%

600%

20kN/m

30kN/m

11%

600%

26kN/m

40kN/m

11%

600%

 

33kN/m

50kN/m

11%

600%

 

Tear Resistance(≥) 56N 84N 115N 140N 170N 225N 280N
Puncture Resistance(Carbon Black Content(≥)) 120N 180N 240N 300N 360N 480N 600N
Carbon Black Content(≥) 2.0-3.0%
Carbon Black Dispersion(Carbon Black Content(≥)) Note(1)

Oxidative Induction Time(OIT)

Standard OIT(≥)

60min

Note:(1)Carbon black dispersion (only near spherical agglomerates) for 10 different views: 9 in Categories 1 or 2 and 1 in Category 3.

(2)GRI,GM13 products can be manufactured according to the demands of the contract or agreement.

(3)Width:2m-7m

 

 

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