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Geomembrane is a kind of waterproof material with basic raw material of high molecular polymer. It is mainly divided into LDPE geomembrane, HDPE geomembrane, and all kinds of composite geomembrane.
Application :
Outdoor, Landfill, Fish pond, Courtyard, lake, chemical engineering, Sports
Model Number : HDPE.LDPE. LLDPE.
Function：Antiseepage and seperation
Color： Black, blue, white and etc.
Width ：2-8m
Length ：50,100m
Thickness： 0.1mm-3.0mm
HDPE geomembrane, known as "high density polyethylene film", has excellent resistance to environmental stress cracking, low temperature, aging and corrosion resistance, as well as a wide temperature range (-70 to +80) and a long service life (100 years). Geomembrane is a continuous film-like sheet produced from virgin resin and is a waterproof barrier type material with polymer as the basic raw material. It contains polyethylene, carbon black .
1. Good physical and mechanic performance
2. High tearing resistance, strong deformation adaptability
3. Puncture-resisting, aging resisting, ultra-violet radiation, oil and salt, and corrosion resistance
4. Good adaptability to high and low temperature, non-toxicity, long service life
5. Good waterproof, drainage, anti-seepage and damp proof effects
6. Complete width and thickness specifications, low cost and easy installation.
|
|
|
|
Thickness |
0.75 |
1 |
1.25 |
1.5 |
2 |
2.5 |
3 |
Density g/m2 |
≥0.94 |
≥0.94 |
≥0.94 |
≥0.94 |
≥0.94 |
≥0.94 |
≥0.94 |
Tensile yield strength (N/mm) |
≥11 |
≥15 |
≥18 |
≥22 |
≥29 |
≥37 |
≥44 |
Tensile breaking strength (N/mm) |
≥20 |
≥27 |
≥33 |
≥40 |
≥53 |
≥67 |
≥80 |
Bongation at yield(%) |
≥12 |
≥12 |
≥12 |
≥12 |
≥12 |
≥12 |
≥12 |
Elongation at break(%) |
≥700 |
≥700 |
≥700 |
≥700 |
≥700 |
≥700 |
≥700 |
Tear resistance(N) |
≥93 |
≥125 |
≥160 |
≥190 |
≥250 |
≥315 |
≥375 |
Puncture strength(N) |
≥240 |
≥320 |
≥400 |
≥480 |
≥640 |
≥800 |
≥960 |
Tensile load stress cracking |
≥300 |
≥300 |
≥300 |
≥300 |
≥300 |
≥300 |
≥300 |
Carbon black content(%) |
2.0-3.0 |
2.0-3.0 |
2.0-3.0 |
2.0-3.0 |
2.0-3.0 |
2.0-3.0 |
2.0-3.0 |
For example, landfills, sewage treatment plants, power plant regulating pools, industrial and hospital solid wastes, etc.
For example, seepage prevention, plugging, reinforcement, canal seepage prevention, vertical core wall, slope protection, etc.
Intensive, industrialized aquaculture ponds, fish ponds, shrimp ponds lining, sea cucumber circle protection, etc.
Artificial lakes, rivers, reservoirs, golf pools, slope protection, greening lawns, waterproofing and moisture-proof.
Chemical plant, refinery, storage tank seepage control, chemical reaction tank, sedimentation tank lining, two liner, etc.
Seepage control of reservoirs, application pools, reservoirs, irrigation systems, etc.
Salt pond, salt film and salt pond plastic film
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