Leading LLDPE Geomembrane Manufacturers
2025-09-22 23:49
LLDPE Geomembrane Specifications
Shanghai Yingfan is a professional manufacturer specialized in R&D, produce, sales and installation of LLDPE geomembrane. Our company has three vertical blow geomembrane production lines for smooth LLDPE geomembrane and one automatic secondary textured production line for textured LLDPE geomembrane. We also have a new flat extrusion geomembrane production line and another new automatic secondary textured production line, that will start production at the end of 2020.
We can supply complete specifications to meet different requirements of our customers.
Thickness range is from 0.20mm to 3.0mm,usually 0.50mm,0.75mm,1.0mm,1.5mm,2.0mm,and can be customized;
Surface can be smooth, textured, or one side textured;
Width range is from 1m to 8m,usually 5.8m,6m,7m,8m,and can be customized.
Length range is from 50m to 200m,usually 50m,100m,150m,200m,and can be customized.
Color can be black, green, blue, black-green, usually black color, and can be customized.
The properties differences between HDPE geomembrane and LLDPE geomembrane are as follows:
| Properties | Test Method | Test Value-GM13 1.0mm HDPE geomembrane | Test Value-GM17 1.0mm LLDPE geomembrane |
| Tensile properties- Break elongation | ASTM D6693 | 700% | 800% |
| Puncutre Resistance | ASTM D4833 | 320N | 250N |
| Tear resistance | ASTM D1004 | 125N | 100N |
| Oven aging at 85℃- Standard OIT(min.ave.)-% retained after 90 days | ASTM D3895 | 55% | 35% |
| UV resistance- Standard OIT (min.ave.)-% | ASTM D3895 | 50% | 35% |
