Сварная геомембрана для сельскохозяйственной фермы HDPE LDPE LLDPE PVC

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                        HDPE LDPE LLDPE geomembrane/pond liner/ dam liner 

                                    (Free sample, support customization, sufficient raw material inventory)

  

The polyethylene geomembrane is made of 97.5% polyethylene virgin resin, 2.5% carbonblack, antiaging agent, antioxidant,ultraviolet absorber, stabilizer and other additives,by internationally advanced multiple Layer coextrusion blow molding process or multihead flat extrusion process.
The geomembrane has excellent resistance to chemical acid and alkali, UV resistance, strength,durability and high tear resistance.all products can be produced on ASTM/GRI-GM13 standards. 

√  Weldable- can be welded by welding machine.
√  Anti-age- the span life of virgin material is more than 70 years.

√  Anti-UV- can be exposed in the sun.

√ Temperature resistance- still have good performance in temperature range -70°C~150°C.
√  Puncture resistance- no additional protection procedure needed during installation.

√  Corrosion resistance- acid and alkali resistant corrosion.

 

Specs we supply: 

Surface
	smooth	rough	colum point
Thickness	0.2mm to 2.5mm
Roll width	1m-8m, 1-5.8m width rolls loaded in 20GP,6-8m loaded in 40HQ.
Roll Length	20-200m/roll, as your request.
Color	black, white, blue, green, as your request.
Standards	USA ASTM/GRI-GM13 or China GB, as your request.

More colors:

ASTM/GRI-GM13 

Properties		Test Method	Test Value
			0.75 mm	1.00 mm	1.50 mm	2.00 mm	2.50 mm	3.00 mm
Thickness - mils (min. ave.) lowest individual of 10 values		D5199	nom. (mil) -10%	nom. (mil) -10%	nom. (mil) -10%	nom. (mil) -10%	nom. (mil) -10%	nom. (mil) -10%
Density (min)		D1505	0.940g/cc	0.940g/cc	0.940g/cc	0.940g/cc	0.940g/cc	0.940 g/cc
Yield strength		D6693 Type IV	11 kN/m	15 kN/m	22 kN/m	29 kN/m	37 kN/m	44 kN/m
Break strength			20 kN/m	27 kN/m	40 kN/m	53 kN/m	67 kN/m	80 kN/m
Elongation at yield			12%	12%	12%	12%	12%	12%
Elongation at breaking			700%	700%	700%	700%	700%	700%
Tearing resistance (min. ave.)		D1004	93N	125N	187N	249N	311N	374N
Puncture Resistance (min. ave.)		D4833	240N	320N	480N	640N	800N	960N
Stress Crack Resistance(2)		D5397(App)	500hr.	500hr.	500hr.	500hr.	500hr.	500hr.
Carbon Black Content  -%		D4218(3)	2.0-3.0%	2.0-3.0%	2.0-3.0%	2.0-3.0%	2.0-3.0%	2.0-3.0%
Carbon Black Dispersion		D5596	note (4)	note (4)	note (4)	note (4)	note (4)	note (4)
Oxidative Induction Time(OIT)(min. ave.) (5)	Standard OIT	D3895 D5885	100 min	100 min	100 min	100 min	100 min	100 min
	High Pressure OIT		400 min	400 min	400 min	400 min	400 min	400 min
85°C thermal aging(5),(6)(a) after 90d,OIT retention rate	Standard OIT	D5721 D3895 D5885	55%	55%	55%	55%	55%	55%
	High Pressure OIT		80%	80%	80%	80%	80%	80%
UVresistance(7)(a)Ultraviolet radiation 1600h	Standard OIT	D3895 D5885	N.R. (8) 50%	N.R. (8) 50%	N.R. (8) 50%	N.R. (8) 50%	N.R. (8) 50%	N.R. (8) 50%
	High Pressure OIT

 

Production process:

Packed in roll into PP woven bag.

 Water seepage, plugging, reinforcement, waterproof and moisture-proof.

1. pond liner, artificial lake liner, pool liner,water reservoirs,aquaculture farm.

2. mining, dam liner,land waterproofing, land impermeability.

 3. water projet,irrigation canals,tunels

4. landfill liner, lanfill caping.

 

 ISO9001, ISO14001, OHSAS18001, CE, Alibaba verified supplier

 

Please inform your requests as bellows when you make the inquiry: 1. What materials do you need, HDPE, LDPE, LLDPE? 2. What is the surface, smooth, rough or colum point? 3. What is the thickness? Usualy from 0.25mm to 2.5mm. 4. what is the usage? 5. How many square meters will you need? 6. What is the destiantion port?