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Product name | Geomembrane |
Material | HDPE |
Width | 4m/6m |
Length | 50m |
Thickness | 0.3-2.0mm or customized |
Color | Black ,blue and white(white need 5000 square meter order) |
Feature | Anti-seepage and drainage, strong drainage capacity, good aging resistance, wide range of environmental temperature and stable quality. |
Application | Widely using in artificial lake, river course, reservoir, chemical reaction pool, storage pond, irrigation system. Lining of aquaculture, fish pond and shrimp pond |
Test items | Technical standard | Detection index | Remarks | ||||
Thickness | 0.5mm | 0.5mm | Qualified | ||||
Puncture resistance N | ≥120 | 122 | Qualified | ||||
Tensile test | Longitudinal | Breaking strength(N/mm) | ≥7.5 | 7.5 | Qualified | ||
Elongation at break(%) | ≥600 | 610 | Qualified | ||||
Transverse | Breaking strength(N/mm) | ≥10.5 | 10.5 | Qualified | |||
Elongation at break(%) | ≥600 | 610 | Qualified | ||||
Yield elongation(Longitudinal / transverse) N | ≥56 | 56 | Qualified | ||||
Water vapor permeability coefficient g▪cm | Passed | Passed | Qualified |