


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