Wanshengli brand waterproof geosynthetic membrane HDPE geomembrane is made from 97.5% high density polyethylene (HDPE) and 2.5% Carbon black/anti-aging agent/anti-oxygen/UV absorbent/stabilizer and other accessory, which is widely used for fishpond,solid waste containment and water containment environment and mining environment.
Our Anti-seepage geosynthetic membrane HDPE geomembrane is produced via three layers co-extrusion technique by the most advanced automatical equipment. All the products are manufactured according to US GRI standards and ASTM, complete specifications with superior quality. The width can reach 8m. Anti-seepage geosynthetic membrane is the more cost effective, environmentally safe, excellent durable, chemically resistant, fast deployment and easy transportation than traditional concrete, asphalt and compacted clay.
Quick Detail:
Advantage:
Product Parameter
| Thickness | 0.25mm | 0.35mm | 0.5mm | 0.75mm | 1.0mm | 1.25mm | 1.5mm | 2.0mm |
| Density g/m2 | ≥0.94 | |||||||
| Tensile yield strength (N/mm) | 3.75 | 5 | 7.5 | 11 | 15 | 18 | 22 | 29 |
| Tensile breaking strength (N/mm) | 6.75 | 13.5 | 19 | 20 | 27 | 33 | 40 | 53 |
| Elongation at yield(%) | ≥12 | |||||||
| Elongation at break(%) | ≥700 | |||||||
| Puncture strength(N) | 80 | 150 | 160 | 240 | 320 | 400 | 480 | 640 |
| Angle tear load | 31.25 | 45 | 62.5 | 93 | 125 | 160 | 190 | 250 |
| Carbon black content(%) | 2.0-3.0 | |||||||
| 85℃ aging after 90 days high pressure | 55 | |||||||
Parameters
| Properties | Test | Test Value | Testing Frequency | |||||||
| Method | 30 mils | 40 mils | 50 mils | 60 mils | 80 mils | 100 mils | 120 mils | (minimum) | ||
| Thickness (min. ave.) | D5199 | nom. | Nom. | Nom. | Nom. | Nom. | Nom. | Nom. | Per roll | |
| Lowest individual of 10 values | -10% | -10% | -10% | -10% | -10% | -10% | -10% | |||
| Density mg/l (min.) | D 1505/D 792 | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc | 0.940 g/cc | 200,000 lb | |
| Tensile Properties (1) (min. ave.) | D 6693 | 20,000 lb | ||||||||
| Yield strength | Type IV | 63 lb/in. | 84 lb/in. | 105 lb/in. | 126 lb/in. | 168 lb/in. | 210 lb/in. | 252 lb/in. | ||
| Break strength | 114 lb/in. | 152 lb/in. | 190 lb/in. | 228 lb/in. | 304 lb/in. | 380 lb/in. | 456 lb/in. | |||
| Yield elongation | 12% | 12% | 12% | 12% | 12% | 12% | 12% | |||
| Break elongation | 700% | 700% | 700% | 700% | 700% | 700% | 700% | |||
| Tear Resistance (min. ave.) | D 1004 | 21 lb | 28 lb | 35 lb | 42 lb | 56 lb | 70 lb | 84 lb | 45,000 lb | |
| Puncture Resistance (min. ave.) | D 4833 | 54 lb | 72 lb | 90 lb | 108 lb | 144 lb | 180 lb | 216 lb | 45,000 lb | |
| Stress Crack Resistance (2) | D5397 | 300 hr. | 300 hr. | 300 hr. | 300 hr. | 300 hr. | 300 hr. | 300 hr. | per GRI-GM10 | |
| (App.) | ||||||||||
| Carbon Black Content (range) | D 4218 (3) | 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% | 20,000 lb | |
| Carbon Black Dispersion | D 5596 | note (4) | note (4) | note (4) | note (4) | note (4) | note (4) | note (4) | 45,000 lb | |
| Oxidative Induction Time (OIT) (min. ave.) (5) | 200,000 lb | |||||||||
| (a) | Standard OIT | D 3895 | 100 min. | 100 min. | 100 min. | 100 min. | 100 min. | 100 min. | 100 min. | |
| — or — | ||||||||||
| (b) High Pressure OIT | D 5885 | 400 min. | 400 min. | 400 min. | 400 min. | 400 min. | 400 min. | 400 min. | ||
| Oven Aging at 85°C (5), (6) | D 5721 | |||||||||
| (a) Standard OIT (min. ave.) - % retained after 90 days | D 3895 | 55% | 55% | 55% | 55% | 55% | 55% | 55% | per each | |
| — or — | formulation | |||||||||
| (b) High Pressure OIT (min. ave.) - % retained after 90 days | D 5885 | 80% | 80% | 80% | 80% | 80% | 80% | 80% | ||
| UV Resistance (7) | D 7238 | |||||||||
| (a) Standard OIT (min. ave.) | D 3895 | N.R. (8) | N.R. (8) | N.R. (8) | N.R. (8) | N.R. (8) | N.R. (8) | N.R. (8) | per each | |
| — or — | formulation | |||||||||
| (b) High Pressure OIT (min. ave.) - % retained after 1600 hrs (9) | D 5885 | 50% | 50% | 50% | 50% | 50% | 50% | 50% | ||
Application:
Package:
Packaging Details:
Neutral package of Pond Liner Material
Roll Size: 5.8m*50m 100m
Or packed according to customers' requirements such as mark the company Logo
As example:
Specification 20ft container 40ft container
0.5mm size: 5.8m*300m 20GP 23rolls 40020sqm
