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HDPE Geomembrane Technical Parameter (GB standard)
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Spec
Properties |
GMS0.5
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GMS0.75
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GMS1.0
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GMS1.25
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GMS1.5
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GMS2.0
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GMS2.5
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Thickness
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0.5mm
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0.75mm
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1.0mm
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1.25mm
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1.5mm
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2.0mm
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2.5mm
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Tensile Properties
(each direction) (≥) .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% |
Density(≥)
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0.940g/cc
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0.940g/cc
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0.940g/cc
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0.940g/cc
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0.940g/cc
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0.940g/cc
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0.940g/cc
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Puncture Restistance (≥)
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120N
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180N
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240N
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300N
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360N
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480N
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600N
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Carbon Black Content
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2.0-3.0%
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2.0-3.0%
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2.0-3.0%
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2.0-3.0%
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2.0-3.0%
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2.0-3.0%
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2.0-3.0%
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Carbon black Dispersion
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Noted(1)
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Noted(1)
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Noted(1)
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Noted(1)
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Noted(1)
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Noted(1)
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Noted(1)
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Tear Resistance (≥)
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56N
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84N
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115N
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140N
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170N
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2255N
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280N
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Oxidative Induction Time(OIT)
Standare OIT(≥) |
60min. |
60min. |
60min. |
60min. |
60min. |
60min. |
60min.
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