Геомембрана HDPE для проектов плотины или свалки

Сохранить в закладки 1601027341114:


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Характеристики


2ISO90011PE Geomembrane HDPE Geomembrane


Features:
1.All physical factors such as anti-draw, anti-tear, and anti-stab meet the requirement of water works, chemicals, tunnels, and transportation project in most conditions.
2.Good aging, durable performance, and wide temperature arrange, it can be useful over thirty years on the condition of -60æ«60æ.
3.Anti-stab and fine friction factors.
4.Canker proof, acid and alkali proof, untoxic.
5.Lower cost per unit area, cost is 1/3«1/2 lower than that of PVC film, glass and cloth.
6.Convevient to install and dependable effect.
Specification:
Breadth:4-14m Thickness:0.18-1.5mm 


 


 








 

Ordinary  High Density Polyethylene Geomembrane (GH-1 Type)


 

























































































Item



Index



Thickness, mm



0.30



0.50



0.75



1.00



1.25



1.50



2.00



2.50



3.00



Density, g/cm3



0.940



Yield strength (MD/CD), ≥N/mm



3



5



8



11



13



16



22



26



33



Break strength


(MD/CD), ≥N/mm



5



8



12



17



20



24



34



40



51



Yield elongation


(MD/CD), ≥%



/



/



/



11



Break elongation


(MD/CD), ≥%



450



Right angle tear strength (MD/CD),≥N



24



40



60



80



100



120



160



200



240



Puncture-resistant strength, ≥N



51



85



125



170



200



250



340



400



500



Carbon black content, %



2.0-3.0



 


 


Environmental  High Density Polyethylene Geomembrane (GH-2S Type)


 






























































































Item



Index



Thickness, mm



0.75



1.00



1.25



1.50



2.00



2.50



3.00



Density, g/cm3



0.940



Yield strength (MD/CD), ≥N/mm



11



15



18



22



29



37



44



Break strength (MD/CD), ≥N/mm



20



27



33



40



53



67



80



Yield elongation (MD/CD), ≥%



12



Break elongation (MD/CD), ≥%



700



Right angle tear strength (MD/CD),≥N



93



125



160



190



250



315



375



Puncture-resistant strength, ≥N



240



320



400



480



640



800



960



Environmental stress cracking time


(single point of incision constant load stretching), ≥h



/



300



Carbon black content, %



2.0-3.0



Oxidation induction time (OIT), min



Standard OIT≥100


High pressure OIT≥400



Oven aging at 85℃


 Standard OIT retained after 90 days, ≥%



55



UV resistance OIT retained after 1600hrs,


≥%



50




 


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