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Home> Product > Geomembrane > Smooth Geomembrane > LLDPE Geomembrane Liner
LLDPE Geomembrane Liner
  • Specification 0.2-3.0mm
  • Size W1-7m*L50-200m
  • Material LLDPE
  • Model BPMGMLL
  • Standard GB
  • Certificate ISO,BV,SONCAP
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Overview
Function & Application
Technical Para
Production & Package
BPM smooth geomembrane is made from LLDPE raw material ,adding carbon black antioxidant,anti-aging and UV-resistance component.

It adopted the first class automatic production equipment and three-layer pressing technology.

All products are in accordance with GB standard.
Function : Impermeable, Leakproof, Moistureproof.

Application :
1.Agriculture water conservancy ,tunnel and construction projects.
2.Water proof engineering for aquaculture ,irrigation ditch,ponds and reservoir .
3.Anti-seepage projects for tunnel ,chemical pool ,buildings and others.

No. Item Value
0.5mm 0.75mm 1.0mm 1.25mm 1.5mm 2.0mm 2.5mm
1 Density (g/cm3) 0.939
2 Tensile strength at break(MD/CD)
(N/mm≥)
13 20 27 33 40 53 66
3 Elongation (MD/CD)
(%≥)
≥800
4 M  (N/mm≥) 210 370 420 520 630 840 1050
5 Tear strength (MD/CD)
(N≥)
50 70 100 120 150 200 250
6 Puncture strength  (MD/CD)   (N) 120 190 250 310 370 500 620
7 Elongation at multiaxial ≥ 30
8 Carbon black content
(%)
2.0~3.0
9 Carbon black dispersion For 10 different views: 9 in categories1 or 2 and 1 in category 3
10 Oxidative induction time
(min)
Standard OIT ≥100
High pressure ≥400
11 Oven aging at 85℃ ≥35
12 UV Resistance % retained after 1600 hrs ≥35
 
Production: Imported LLDPE raw material ,advanced equipment and professional production technology with the smooth surface and rolling neatly .

Package: Packed in double woven geotextile and strength belt.