HDPE smooth geomembrane is the low permeable synthetic membrane inexpensive Water Storage Liner and geotechnical engineering materials which are widely used for aquaculture fish farm,solid waste containment, mining and water containment applications. BPM smooth hdpe smooth geomembrane is made of finest quality high density polyethylene (HDPE) with specially formulated, virgin polyethylene resin, combined with specified quantity carbon black, antioxidant, anti-aging agent and UV resistance components, which makes our Water Storage Liner with excellent resistance to UV radiation and is suitable for exposed conditions.
| TESTED PROPERTY | TEST METHOD | FREQUENCY | UNIT ENGLISH METRIC |
VALUE ENGLISH(METRIC |
| Thickness Lowest individual reading |
ADTM D 5199 | every roll | mil(mm) | 60(1.50) 54(1.35) |
| Density | ASTM D1503 | 200,000lbs(90,000kg) | g/m³（mil) | 0.94 |
| Tensile properties (each direction Strength at break Strength at yield Elongation at break Elongation at yeild |
ASTM D 6692 ,Type IV Dumbbell,2 ipm (50mm/min) G.L 2.0min(50mm) G.L.1.3min(33mm) |
200,000ibs(90,000kg) | lb/in-width(N/mm) lb/in-width(N/mm) % % |
228(40) 126(22) 700 12 |
| Tear Resistance | ASTM D 1004 | 45,000ibs(20,000kg) | Ib(N) | 42(187) |
| Puncture Resistance | ASTM D 4833 | 45,000ibs(20,000kg) | Ib(N) | 108(480) |
| Carbon Black Content | ASTM D 1063*/4218 | 20,000ibs(9,000kg) | %(range) | 2.0-3.0 |
| Caron Black Dispersion | ASTM D 5596 | 45,000ibs(20,000kg) | Note | |
| Notch Constant Tensile Load | ASTM D 5397 Appdenix |
20,000ibs(9,000kg) | hr | 300 |
| Oxidative Induction Time | ASTM D 3895 ,200℃ O2 ， atm |
20,000ibs(9,000kg) | min | > 100 |
| TYPICAL ROLL DIMESIONS | ||||
| Roll Length | ft(m) | 164.04（50） | ||
| Roll Width | ft(m) | 19.68（6） | ||
| Roll Area | ft²（m²） | 3229.17（300） | ||
| Notes | ||||
| ** Roll lengthe and width have a torance of ±1% | ||||
| ** All geomembranes have dimesional stability of ±2% when tested according to ASTM 1204 and 1204 and LTB of < -77°C when tested according to ASTM D746 | ||||
