Specifications

•  Geomembrane material: HDPE LDPE or PVC

•  Thickness : 0.3mm-2.0mm

•  Width:within 8m

•  Colour:black or others

Geo-membrane is produced by a method of three layer co-extrusion model. The raw material is processed at 200°C by fusing and co extrusion, whose basic properties are kept during the producing process.

•  Material: HDPE

•  Thickness: 0.08mm-2.5mm

•  Width:2.0m-7.0m

•  Quality Inspection Standard: GB/T17643-1998

•  Quality Control Measure: strictly comply with ISO9001:2000

•  Have passed the CE certificate in Sep. 2010, BV in 2012.

Features 
• Versatile sealing applications possible
• Excellent chemical resistance due to selected raw materials
• Extreme high elongation during uni-axial and multiaxial deformation
• High stress cracking resistance
• Very high UV-resistance
• Direction independent shear stress transfer with structured surfaces
• High interface friction angles with embossed structured surfaces
• Slope dependent structured surfaces available for project specific designs
• Complete quality control from the resin to the final product

• High Melt Flow Index allows an excellent welding performance
• Smooth edges with removable plastic tape for clean welding surface and overlap lines
• ISO 9001: 2000 certified

Application:

It can be widely used in areas of garbage burying, waste disposal, tail minerals storage and underground construction projects.

Technical craft:

The HDPE geo-membrane is produced by a method of three layer co-extrusion model. The raw material is processed at 200 by fusing and co extrusion, whose basic properties are kept during the producing process.

Technical specifications of HDPE geomembrane:

•  Density ≥ 0.94g/m²

•  Tensile Strength ≥17Mpa

•  Elongation at Break ≥ 550%

•  Right-angled Tear ≥ 110N/mm

•  Puncture Strength ≥ 550N

•  Permeability Coefficient ≤1.0xe-13g.cm/(cm2.S.Pa)

•  -70oC Low Temperature Impact Brittle Property