Smooth Surface HDPE Geomembrane

EltMembrane-SSHG series of geomembrane is manufactured from High Density Polyethylene resins. The surfaces of both sides are smooth.the products are manufactured by the technology of coextrusion-blown triple layer.

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Brand:
Elt-Membrane
Code:
EltMembrane-SSHG
Product name:
HDPE Geomembrane
Other name:
HDPE Pond Liner/HDPE Liner
Color:
Black
Width:
1M to 8M, normal is 5.8M
Length:
Normal is 50M/100M or as per your request
Raw material:
HDPE Resin
Stanard:
ASTM D
Certificate 1:
CE
Certificate 2:
ISO
Application:
Waterproof

Product Description

Smooth Surface HDPE Geomembrane
---------EltMembrane-SSHG

Introduction:

EltMembrane-SSHG series of geomembrane is manufactured from High Density Polyethylene resins. The surfaces of both sides are smooth.the products are manufactured by the technology of coextrusion-blown triple layer.

Performance:

1, Excellent physical and mechanical performance, high tearing resistance;good deformation adaptability, high puncture resistance;
2, High aging resistance, high UV resistance, anti-acid & alkali;
3, Excellent low & high temperature resistance, innocuous, long life span;
4, Perfect water proof performance, seepage and humidity resistance.

Application:

1,Prevent leakage disposal in landfill or waste water or waste dregs disposing field.
2,River bank, lake dam, mine remainings, reservoir, tunnel. Liquid storage pool(pit, mine)
3,Preventing leakage in subway, basement, tunnel, hole. Anti-salt leskage in roadbed and other groundsill.
4,The plane direction laying of dam, the vertical direction laying for groundsill, used in the construction fence and waste material field.
5,Used in seawater of freshwater feed field.
6,Used in groundsill of road, highway, railway and waterproof layer of swelling clay and wet collapsed loess.
7,Preventing leakage on rooftop

Technical specifications

No.	Properties	Test Method	Test Value
1	Thickness(mm)	ASTM D5199	0.50	0.75	1.00	1.25	1.50	2.00	2.50	3.00
2	Density (g/cm2)	ASTM D1505	0.939
3	Tensile Propeties
	Yield Strength(N/mm)	ASTM D6693	7	11	15	18	22	29	37	44
	Break Strength(N/mm)	ASTM D6693	13	20	27	33	40	53	67	80
	Yield Elongation %	Type IV	12
	Break Elongation %	Type IV	700
4	Tear Resistance/N	ASTM D1004	62	93	125	156	187	249	311	374
5	Puncture Resistance/N	ASTM D4833	160	240	320	400	480	640	800	960
6	Stress Crack resistance/hr	ASTM D5397 (App.)	300
7	Carbon Black
	Carbon Black Content %	ASTM D1603	2.0-3.0
	Carbon Black Dispersion	ASTM D5596	Carbon black dispersion(only near spherical agglomerates)for 10 different views 9 in categories 1 or 2 and 1 in category 3
8	Oxidative Induction Time(OIT)
	Standard OIT/min	ASTM D3895	100
	High Pressure OIT/min	ASTM D5885	400
9	Oven Aging at 85°C
	Standard OIT-% retained after 90 days	ASTM D3895	55
	High pressure OIT-% retained after 90 days	ASTM D5885	80
10	UV Resistance
	Standard OIT retained after 1600 hrs	ASTM D3895	50
	High pressure OIT retained after 1600 hrs	ASTM D5885	50
11	Low tempreture impact brittle property at -70°C	_	Pass
12	Permeability g·cm/(cm2)·Pa	_	≤1.0×10-13
13	Dimensional Stability/%	_	±2