Basic Info.
Product Description
Hdpe geomembranes
products description
this product is extruded pe membrane formed by adding anti- oxidant, absorbent of ultraviolet and dyestuff into hdpe and will provide an effective barrier to of liquid water and water vapor.
hdpe performs well in mechanical properties ,ageing-resistance , chemical-resistance ,climate- resistance and resistance to puncture .
?products specification
name thickness(mm) width(m)
hdpe 0.3-3.0 2-8
physical properties
geomembrane technical parameter (gb/t 17643—1998)
number item value
gl gh
gl-1 gl-2 gh-1 gh-2
1 tensile strength (mpa) =14 =17 =25
2 elongation(%) =400 =450 =550
3 right angle tear strength n/mm =50 =80 =110
4 carbon black content of a % =2
5 environmental stress cracking f20/h
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---- =1500
6 oxidation induction time at 200 °c/min
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---- =20
7 water vapor permeability g.cm/(cm2 .s.pa) =1.0×10(-16)
8 -70°cembrittlement of low-temperature impact (passed)
9 dimensional stability (%) ±3
application range
geomembranes are mainly applied in dam,reservoir,subway,artificial lake, waste treatment and some industrial waterproofing projects.
Company Profile
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Business Type: |
We are mainly deal in hdpe geomembrane, ldpe geomembrane, eva geomembrane ,ecb geomembrane, pvc waterproof membrane ,tpo waterproof membrane ,polyester nonwoven geotextiles ,continuous filament nonwoven geotextiles , geogrid ,drainage board and so on |
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Comapany: |
Laiwu starring trading co.,ltd |
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Address: |
No.17-39 wenhe street |
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City: |
Laiwu |
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Zip/Postal: |
271100 |
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Country: |
China |
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