High Density Polyethylene Blowing Geomembrane Pond Liner Sheet From China

Short Description:

Use high-quality polyethylene virgin resin, the main component is 97.5% high-density polyethylene, about 2.5% carbon black, anti-aging agents, antioxidants, ultraviolet absorbers, stabilizers and other auxiliary materials; the imported fully automated HDPE The production equipment of permeable geomembrane is made by three-layer co-extrusion technology. The products are produced in accordance with American GRI standards and ASTM test standards. The specifications are complete. The thickness of smooth and rough surfaces is 0.75mm-3.5mm, and the width can reach 3m-9m. , To meet the application requirements of environmental protection, sanitation, water conservancy, construction, municipal engineering, gardens, landscape, petrochemical, mining, salt, agriculture, and aquaculture.

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HDPE Geomembrane Description

(1)Introduction:
HDPE geomembrane is produced from high density polyethylene resin by film-blowing process, adding carbon black, antioxidant, anti-aging and UV-resistance component. Now it is the most widely used products for solid waste containment (such as landfill liners), mining and water containment applications.
(2)Specification:
1. Thickness: smooth surface 0.2mm - 3.0mm, textured surface 1.0-2.0mm
2. Width: smooth surface 1m-8m, rough surface 4m-8m
3. Length: 50m-200m/ roll or as requested.
4. Material: HDPE, LDPE, LLDPE
5. Color: black, white, blue, green.
6. Optional surface: smooth surface, single surface textured, dual surfaces textured.
7. Certificates: CE, ISO9001, ISO14001.

Parameters Of HDPE Liner

Thickness: 0.1mm-6mm
Width: 1-10m

Length: 20-200m (customized)
Color: black/white/transparent/green/blue/customized

Tested Property	Test Method	Frequency	Minimum Average Value
			0.50mm	0.75mm	1.00 mm	1.50 mm	2.00 mm	2.50 mm
Thickness, (minimum average), mm Lowest individual reading	ASTM D 5199	every roll	0.50 0.425	0.750 0.675	1.00 0.90	1.50 1.35	2.00 1.80	2.50 2.25
Density, g/cm³	ASTM D 1505	90,000 kg	0.940	0.940	0.940	0.940	0.940	0.940
Tensile Strength at Break, N/mm Strength at Yield, N/mm Elongation at Break, % Elongation at Yield, %	ASTM D 669	9,000 kg	13 7 700 12	20 11 700 12	27 15 700 12	40 22 700 12	53 29 700 12	67 37 700 12
Tear Resistance, N	ASTM D 1004	20,000 kg	60	93	125	187	249	311
Puncture Resistance, N	ASTM D 4833	20,000 kg	160	240	320	480	640	800
Carbon Black Content, % (Range)	ASTM D 603*/4218	9,000 kg	2.0 - 3.0
Carbon Black Dispersion	ASTM D 5596	20,000 kg	Note⁽¹⁾	Note⁽¹⁾	Note⁽¹⁾	Note⁽¹⁾	Note⁽¹⁾	Note⁽¹⁾
Notch Constant Tensile Load, hr	ASTM D 5397,	90,000 kg	300	300	300	300	300	300
Oxidative Induction Time, min	ASTM D 3895,	90,000 kg	>100	>100	>100	>100	>100	>100

Application Of HDPE Liner

1.Environmental protection projects: Anti-seepage project on garbage landfills, sewage treatment plants, power plant regulating tanks, underground foundation waterproof and anti-seepage, factory roof moisture-proof industries, hospital solid waste etc.
2.Aquaculture industry: Anti-seepage project on aquaculture ponds, intensive and factory farming ponds, fish ponds, lining of shrimp ponds, sea cucumber ring slope protection, etc.
3.Agriculture project: Anti-seepage project on reservoir, drinking water pond, impoundment pond, irrigation system seepage prevention, agricultural breeding such as pig farm septic tank etc.
4.Chemical mining industry: Anti-seepage project on the bottom lining of ash slag field, red mud pile, heap leaching tank, dissolution tank, sedimentation tank, and tailings dam etc.
5.Construction projects: Anti-seepage project on subway, underground garage, roof garden, sewage pipe, and drainage box etc.