HDPE anti- skid point geomembrane
The points are evenly distributed, which increases friction and makes the appearance very beautiful. The two sides of the geofilm can be hot fused together with different colors and materials. We can set the right side or the opposite side of the product according to the geological conditions and project requirements. The product is processed by hot melt, extrusion, pre-pressing, pre-stretching and reasonable control, thus improving the tensile strength, puncture strength and wear resistance of the product, and retaining exnt mechanical properties, exnt elongation and stable chemical properties of raw materials. By adding functional agent in a fixed proportion, the acid and alkali resistance and corrosion resistance of the product are improved. Its tensile strength is three times that of the normal textured geomembrane.
Features
High friction, anti-seepage, anti-pollution, anti-skid function, easy for construction.
Typical application
Ideal materials in landfill, anti-seepage and anti-fouling project for separation, waterproofing and anti-pollution.
Item | Value | ||||||
0.75mm | 1.00mm | 1.25mm | 1.50mm | 2.00mm | 2.50mm | 3.00mm | |
Density, g/cm³ | 0.939 | ||||||
Yield strength, N/mm | 11 | 15 | 18 | 22 | 29 | 37 | 44 |
Break strength | 8 | 10 | 13 | 16 | 21 | 26 | 32 |
Yield elongation, % | 12 | ||||||
Break elongation, % | 100 | ||||||
Tear resistance, N | 93 | 125 | 156 | 187 | 249 | 311 | 374 |
puncture resistance, N | 200 | 267 | 333 | 400 | 534 | 667 | 800 |
Stress crack resistance, h | 300 | ||||||
Carbon black content, % | 2.0-3.0 | ||||||
Standard OIT, min | 100 | ||||||
OIT High pressure OIT, min | 400 | ||||||
Standard OIT retained after90days | 55 | ||||||
High pressure OIT retainedafter 90days | 80 | ||||||
Low temperature impactbrittle property at-70℃ | PASS | ||||||
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