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| Test Properties | Unit | Standard | BM10 | BM15 | BM20 | BM25 | Testing Frequency |
| Thickness | mm | D5994 | 1.00 | 1.50 | 2.00 | 2.50 | per roll |
| Asperity Height | mm | D 7466 | 0.25 | Every 2nd roll (2) | |||
| Density | g/cc | D 1505 D 792 | 0.94 | 90,000 kg | |||
| Tensile Properties yield strength break strength yield elongation break elongation |
kN/m kN/m % % |
D 6693
Type IV |
15 27 12 700 |
22 40 12 700 |
29 53 12 700 |
37 67 12 700 |
9,000 kg |
| Tear Resistance | N | D 1004 | 125 | 187 | 249 | 311 | 20,000 kg |
| Puncture Resistance | N | D 4833 | 320 | 480 | 640 | 800 | 20,000 kg |
| Stress Crack Resistance | h | D 5397(App.) | 500hr. | per GRI GM-10 | |||
| Carbon Black Content | % | D 4218 (3) | 2.0-3.0% | 9,000 kg | |||
| Carbon Black Dispersion | D 5596 | For 10 different views: 9 in | 20,000 kg | ||||
| Oxidative Induction Time min(a) Standard OIT |
min | D 3895
D 5885 |
100
400 |
90,000 kg | |||
| (b) High Pressure OIT | |||||||
| Oven Aging at 85°C retained after 90 days (a) Standard OIT (b) High Pressure OIT |
% | D 5721
D 3895 |
55%
80% |
per each
formulation |
|||
| UV Resistance High Pressure OIT – % retained after 1600 hrs |
% |
D 5885 | 50% | per each
formulation |
|||
YICHUAN Textured Geomembrane is produced by the spray texture technology、column points technology、Nitrogen Foaming technology，It is designed and fabricated with either single-sided or double-sided textured surface to improve friction between two layers. As the leading HDPE geomembrane manufacturer and supplier, YICHUAN Geosynthetics offers high quality customized HDPE textured geomembrane with complete size, thickness and specifications at competitive factory price.
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