HDPE Geomembrane Liner 0.75mm Thick for Environmental Protection with 20 N/mm Break Strength and 700% Elongation

Price Negotiable

Price: Negotiable

MOQ: 5,000/m^2

Delivery Time: 45 days

Brand: HongHuan

Product Description

Product Overview

HDPE geomembrane is a premium anti-seepage and anti-corrosion material manufactured using virgin HDPE resin through advanced 3-layer co-extrusion technology. This 0.75mm thick liner contains 97.5% HDPE with carbon black, antioxidants, and UV stabilizers for superior environmental protection performance.

Key Features & Benefits

High seepage coefficient with excellent waterproof performance
Wide temperature tolerance from -70°C to 110°C
Superior chemical resistance to acids, alkalis, and oils
High tensile strength with 20 N/mm break strength
Exceptional weather resistance and anti-aging properties
Food-grade material composition without preservatives

Technical Specifications

Property	Test Method	Unit	Nominal Value
Thickness	ASTM D 5199	mm	0.75
Density	ASTM D 1505	g/m³	≥0.94
Yield Strength	ASTM D 638	N/mm	11
Break Strength	ASTM D 638	N/mm	20
Break Elongation	ASTM D 638	%	700
Tear Resistance	ASTM D 1004	N	93
Puncture Resistance	ASTM D 4833	N	240
Carbon Black Content	ASTM D 1603	%	2.0-3.0

Applications

Environmental protection projects: landfills, wastewater treatment, hazardous material containment
Water conservancy: dams, reservoirs, river banks, and canal lining
Urban infrastructure: tunnels, underground works, and roof waterproofing
Mining operations: tailings ponds, leaching tanks, and waste storage
Agriculture: irrigation systems, ponds, and water storage reservoirs
Aquaculture: fish ponds, shrimp farms, and water containment systems
Petrochemical industry: tank liners, chemical containment, and spill prevention