reinforced polyethylene pond liner HDPE
Description
Geo-membrane is produced by a method of three layer co-extrusion model. The raw material is processed at 200°C by fusing and coextrusion, whose basic properties are kept during the producing process.
Features
Can bear chemical erosion.
A wider using temperature range and a longer using life.
Application
It can be widely used in areas of garbage burying, waste disposal, tail minerals storage and underground construction projects.
High Density Polyethylene Geomembrane
Specification
Properties | Test Method | HDPE-Smooth | ||||
Thickness(min.ave.) | ASTM D 5199 Mm(mil) | 0. 5(20) | 0.75(30) | 1.00(40) | 1.5(60) | 2.0(80) |
Density | ASTM D 792 g/cm3 | ≥0.94 | ≥0.94 | ≥0.94 | ≥0.94 | ≥0.94 |
Tensile Properties(min.ave.) | ASTM D 638 Tipo IV | |||||
Yield Strength | Kn/M(lb/in) | 7(40) | 11(63) | 15(84) | 22(126) | 29(168) |
Break Strength | Kn/M(lb/in) | 13(74) | 20(114) | 27(152) | 40(228) | 53(304) |
Yied Elongation | % | 12 | 12 | 12 | 12 | 12 |
Break Elongation | % | 700 | 700 | 700 | 700 | 700 |
Tear Resistance(min.ave.) | ASTM D 1004 N(lb) | 62(14) | 93(21) | 125(28) | 187(42) | 249(56) |
Puncture Resistance(min.ave.) | ASTM D 4833 N(lb) | 160(36) | 240(54) | 320(72) | 480(108) | 640(144) |
Carbon Black Content | ASTM D 1603 (%) | 2~3 | 2~3 | 2~3 | 2~3 | 2~3 |
