Product Details

HDPE geomembrane,a waterproof material,compound with geotechnological fabric and geomembrane , it is used for draining off water and adding the muscle mainly. It divides into one cloth one membrane and two cloth first membrane,width 4-6m,weight range is 200-1500g/m2.

The hdpe geomembrane is against drawing, tearing resistance,and high CBR plunger strength, can meet the need of civil engineering such as water conservancy , municipal administration,building,traffic,subway,tunnel etc.Because of selecting high polymer materials for use and adding the aging-resistant materials in the production technology, it can use in the unconventional temperature environment.

Technical Data

Item and Art No.	PLD0601	PLD0602	PLD0603	PLD0604	PLD0605	PLD0606	PLD0607
Unit weight, g/m²	400	500	600	700	800	900	1000
Break strength, kN/m	5	7.5	10.0	12.0	14.0	16.0	18.0
MD/CD CBR Plunger Strength,kN	1.1	1.5	1.9	2.2	2.5	2.8	3.0
Tear strength, kN	0.15	0.25	0.32	0.40	0.48	0.56	0.62
Film thickness,mm	0.25-0.35			0.3-0.5

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

Technical Data

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 Smooth 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