Product Details
Company Profile

1mm Black HDPE Geomembrane For Salt Pond Linging Covering Prevent Seepage

Yixing Shenzhou Sewage Treatment HDPE Geomembrane

HDPE geomembrane is a reliable, durable, and cost-effective lining solution for anti-seepage and waterproofing. Its combination of impermeability, strength, and chemical resistance makes it an essential material for environmental protection, water conservation, mining, petrochemical, and agricultural projects worldwide.

HDPE Geomembrane Key Properties
Property		Technical Description
High Impermeability		Permeability coefficient ≤1×10⁻¹³ cm/s (virtually impermeable), suitable for high-demand containment systems.
Chemical Resistance		Resists corrosion from acids, alkalis, salts, oils, organic solvents, and other aggressive chemicals. Ideal for landfills and industrial applications.
UV Resistance		Enhanced UV stability with 2–3% carbon black additive. Service life exceeds 20 years under direct exposure.
High Tensile Strength		Tensile strength ≥25 MPa (at 1.5mm thickness), with elongation ≥700%, accommodating substrate deformation.
Puncture Resistance		Superior resistance to abrasion and punctures, even on substrates with sharp rocks (e.g., mining sites, landfills).
Low-Temperature Flexibility		Maintains ductility and flexibility across a wide temperature range (-60°C to 60°C), suitable for arctic climates.
Non-Toxic & Eco-Friendly		Complies with FDA, NSF/ANSI 61, and other potable water standards. Safe for drinking water reservoirs and aquaculture.
Ease of Installation		Compatible with thermal fusion welding and extrusion welding techniques. High seam strength ensures leak-free joints and efficient installation.

“HDPE Geomembrane – Easy to Install, Built to Last.”

“Strong Protection, Simple Installation.”

“Seal with Confidence, Protect for Decades.”

“Reliable Waterproofing Made Easy.”

ASTM Standard, GRI GM13 HDPE Geomembrane Specification:

Properties	Test method	GM075	GM100	GM125	GM150	GM200	GM250	GM300
Thickness	D5199	0.75mm	1.00mm	1.25mm	1.50mm	2.00mm	2.50mm	3.00mm
Density	D1505	0.940	0.940	0.940	0.940	0.940	0.940	0.940
Tensile properties 1. Yield strength 2. Breaks strength 3. Yield elongation 4. Break elongation	D6693 Type IV	11KN/m 20KN/m 12% 700%	15KN/m 27KN/m 12% 700%	18KN/m 33KN/m 12% 700%	22KN/m 40KN/m 12% 700%	29KN/m 53KN/m 12% 700%	37KN/m 67KN/m 12% 700%	44 KN/m 80 KN/m 12% 700%
Tear resistance	D1004	93N	152N	156N	187N	249N	311N	374N
Puncture resistance	D4833	240N	320N	400N	480N	640N	800N	960N
Stress crack resistance	D5397(App.)	300hr	300hr	300hr	300hr	300hr	300hr	300hr
Carbon black content	D1603	2.0%	2.0%	2.0%	2.0%	2.0%	2.0%	2.0%
Oxidative induction time (OIT)	D3895	100 min	100min	100min	100 min	100min	100min	100min

More civil engineering solutions here:

cathy@geogrid-c n.com

Whatsapp:+86 139 0153 8890

Product Tags: