LDPE Geomembrane

Polyester Geogrid
2017年4月23日
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LDPE Geomembrane

Smooth geomembrane is made from high grade polyethylene raw material, adding carbon black, antioxidant, anti-aging and UV-resistance component. It adopted the first class automatic production equipment and advanced technology. Our geomembranes are in accordance with GB, GRI and ASTM test standard.

Product Specification

No. Item Value
0.3mm 0.5mm 0.75mm 1.00mm 1.25mm 1.50mm 2.00mm 2.50mm 3.00mm
1 Density, g/c㎡ 0.939
2 Tensile strength at break (MD/CD), N/mm ≥ 6 9.5 14 19 23 28 37 47 56
3 Elongation (MD/CD), %≥ 560
4 Tear strength, N≥ 27 45 63 90 108 135 180 225 270
5 Puncture strength, N≥ 52.5 84 133 175 217 259 350 434 525
6 Carbon black content, % 2.0-3.0
7 Carbon black dispersion Carbon black dispersion (only near spherical agglomerates) for 10 different views 9 in categories for 2 and 1 in category 3
8 Oxidative induction time, min ≥60
9 -70℃ Low tempreture impact brittle property Pass
10 Vapour permeability coefficient,
g.cm/(c㎡.s.Pa)
≤1.0×10-13
11 Dimensional Stability ±2.0

Product Features

1. Perfect anti-seepage

2. High obstruction,

3. High puncture-resistance

4. Excellent performance of chemical erosion resistance

5. Good lasting quality

6. No pollution

7. Easy to splice and construct.

Product Application

Highways, irrigation works, lake dam, shore protection project, railways, tunnels, landfill waste site, sea-farming, salt pond, sewage treatment works, golf-links, etc.

Production Process

 

Packing and Delivery