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Current Location:Home > Waterproofing > Polymer Waterproofing Materials > NWG235 High-Density Polyethylene Geomembrane for Landfills

NWG235 High-Density Polyethylene Geomembrane for Landfills

  • Details

This product is manufactured using high-quality virgin high-density polyethylene resin as the base material, with the addition of additives such as carbon black, anti-aging agents, antioxidants, UV absorbers, and stabilizers, and is produced using a three-layer co-extrusion process.

The products are divided into two types: smooth high-density polyethylene geomembranes and textured high-density polyethylene geomembranes. The textured high-density polyethylene geomembranes are further subdivided into single-textured and double-textured

 

  • Packaging: Packaged in woven bags.
  • Shipping: During shipping, the product should be protected from soiling, heavy pressure, severe impacts, and cuts. Flexible straps, such as nylon ropes, should be used; direct lifting with steel wire ropes or similar materials is prohibited.
  • Storage: The product should be stored in a dry, cool, and clean place, away from heat sources and separate from other items. If stored for more than two years, it should be re-inspected before use.

 

Applicable Standard: CJ/T 234-2006 "High-Density Polyethylene Geomembranes for Landfills"

 

 

 

No.

 

Test Items

Test Results
0.75 mm 1.00 mm 1.25 mm 1.50 mm 2.00 mm 2.50 mm 3.00 mm
1 Minimum density, g/cm³ 0.939
2 Tensile Properties
Yield strength (stress), N/mm 11 15 18 22 29 37 44
Fracture Strength (Stress), N/mm 20 27 33 40 53 67 80
Yield Elongation, % 12
Elongation at Break, % 700
3 Perpendicular Tear Strength, N 93 125 156 187 249 311 374
4 Puncture strength, N 240 320 400 480 640 800 960

 

 

 

 

 

 

No.

 

Test Items

Test Results
1.00 mm 1.25 mm 1.50 mm 2.00 mm 2.50 mm 3.00 mm
1 Roughness height, mm 0.25
2 Minimum density, g/cm³ 0.939
3 Tensile Properties
Yield strength (stress), N/mm 15 18 22 29 37 44
Fracture Strength (Stress), N/mm 10 13 16 21 26 32
Yield Elongation, % 12
Elongation at Break, % 700
4 Perpendicular Tear Strength, N 125 156 187 249 311 374
5 Puncture strength, N 267 333 400 534 667 800
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