0.25mm 0.3mm 0.5mm 0.75mm/1.1mm/1.2mm/1.5mm/2mm 20mil 30mil 40mil 60mil 80mil Smooth Textured LDPE LLDPE Geomembrane HDPE Pond Liner Price

Product Description

         hdpe geomembrane pond liner supply with factory price

Our high density polyethylene (HDPE) geomembranes provide an impermeable barrier against a

wide range of solids and liquids. They exhibit excellent chemical and UV resistance,

impermeability, and high yield and welded seam strengths, which is widely used as the liner.

1.Properties:

Good flexibility.

For service temperature range: -70°C--+110°C

Corrosion resistance, aging resistance.

Excellent environmental stress cracking resistance property.

High tensile strength and elongation.

2.Features:

1.Long life, anti-aging, roof material can be more than 20 years, underground can be more than 50 years.

2. Good tensile strength, high elongation.

3. Good high/low temperature flexibility

4.Easy to construct, no pollution.

5. Good anti-corrosive ability, can be used in special area

6.Various colors are available

3.Application

1.Prevent leakage disposal in waste burying field or waste water or waste dregs disposing field,river bank,lake

dam ,mine remainings ,reservior,tunnel,liquid storage ,pool(pit,mine)

2.Preventing leakage in subway ,basement,tunnel ,hole

3.Anti-solt leakage in roadbed and other groundtill

4.The plane direction laying of dam ,the vertical direction laying fou groundtill ,used in the construction fence

and waste material field

5.Used in seawater or freshwater feed field

6.Used in groundtill of road,highway ,railway and waterproof layer of swelling clay and wet collapsed

loess Preventing leakage on rooftop.

4.  HDPE Geo-membrane Specification:(GM13 standard )

No.	Item	Value
1	Thickness(mm)	0.50	1.00	1.25	1.50	2.00	2.50	3.00
2	Density(g/m3)	0.939
3	Tensile propety
	Yield strength(N/mm)	7	15	18	22	29	37	44
	Breaking strength(N/mm)	13	27	33	40	53	67	80
	Yield elongation,%	12
	Breaking elongation,%	700
4.	Tear resistance, N	62	125	156	187	249	311	374
5.	Puncture resistance, N	160	320	400	480	640	800	960
6	Carbon black content,%	2.0-3.0
7	Carbon black dispersion	Carbon black dispersion for 10 different views,9 in level 1 and level 2,Not more than 1 in level 3
8	Oxidation induced time(OIT),h	Standard OIT≥100,High pressure≥400
9	Oven aging at 85ºC(Min average)
	resistance % at standard OIT after 90 days	55
	resistance % at high pressure OIT after 90 days	80
10	UV resistance % retained after 1600h
	Standard OIT	50
	High Pressure OIT	50
11	-70ºCLow temperature impact brittle property	Pass
12	Permeability, g.cm/(cm2.s.Pa)	≤1.0×10-13
13	Dimensional stability,%	±2.0

5. Related pictures: