Geomembrane

‌Dingrunda's Geomembranes are engineered to provide a reliable and durable barrier for a variety of containment and lining applications. These high-performance membranes are made from select polymers, offering excellent resistance to chemicals, punctures, and environmental stressors. With a smooth surface and superior flexibility, our geomembranes are designed to conform to complex shapes and contours, ensuring a tight seal and effective barrier against liquids and gases.

OEM / ODM
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Introduction
Parameter
Application

Introduction

Dingrunda's Geomembranes are engineered to provide a reliable and durable barrier for a variety of containment and lining applications. These high-performance membranes are made from select polymers, offering excellent resistance to chemicals, punctures, and environmental stressors. With a smooth surface and superior flexibility, our geomembranes are designed to conform to complex shapes and contours, ensuring a tight seal and effective barrier against liquids and gases.

Features:
1) Good physical and mechanic performance
2) High tearing resistance, strong deformation adaptability
3) Puncture-resisting, aging resisting, ultra-violet radiation, oil and salt, and corrosion resistance
4) Good adaptability to high and low temperature, non-toxicity, long service life
5) Good waterproof, drainage, anti-seepage and damp proof effects
6) Complete width and thickness specifications, low cost and easy installation.

Benefits:
* The most chemically resistant member of the polyethylene family due to its dense configuration.
* Field welded with hot wedge welders and extrusion welders. These factory quality welds are virtually stronger than the sheet itself.
* The best QC-QA testing capabilities in the marketplace.
* No need to cover the liner because it is UV stable and cost-effective.
* Available in roll stock and come in varying thicknesses ranging from 20 to120 mil depending on your requirements.

FAQ

Q:Are you manufacturer or trade company?

A:We are a professional geosynthetic products manufacture, we will provide you with top-class service.

Q:Is the quality of your products stable?

A:The company has a complete QC system, and each batch of products will be sampled and the samples will be kept for 5 years.

Q:Can you do OEM?

A:Yes, of course. We can produce the products as your request.

Q: Do you provide samples ? is it free ?

A:Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q:How long is your delivery time?

A:Generally it is 7-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according toquantity.

Q:Can I get a discount?

A:We will be glad to give you a discount if your order is big enough.

Parameter

Chemical Resistance:‌ Formulated to withstand exposure to a broad range of chemicals, ensuring long-term stability and performance.

Puncture Resistance:‌ Engineered with high tensile strength to resist punctures and tears, even under heavy loads or rough handling.

Environmental Durability:‌ Resilient against UV rays, extreme temperatures, and weathering, making them suitable for outdoor and long-term use.

Seamless Integration:‌ Capable of being heat-welded or chemically bonded to create a watertight seal, minimizing the risk of leaks or breaches.

Versatile Application:‌ Suitable for both temporary and permanent installations, accommodating a wide array of application-specific needs.

Properties	GM0.5	GM0.75	GM1.0	GM1.25	GM1.5	GM2.0	GM2.5
Thickness	0.50mm	0.75mm	1.00mm	1.25mm	1.50mm	2.00mm	2.50mm
Density ( ≥)	0.940g/cc	0.940g/cc	0.940g/cc	0.940g/cc	0.940g/cc	0.940g/cc	0.940g/cc
Tensile Properties ( ≥) •yield strength •break strength •yield elongation • break elongation	7 kN/m 10kN/m — 600%	10 kN/m 15kN/m — 600%	13 kN/m 20 kN/m 11% 600%	16 kN/m 25 kN/m 11% 600%	20 kN/m 30 kN/m 11% 600%	26 kN/m 40 kN/m 11% 600%	33kN/m 50kN/m 11% 600%
Tear Resistance ( ≥)	56 N	84 N	115 N	140 N	170 N	225 N	280 N
Puncture Resistance ( ≥)	120 N	180 N	240 N	300 N	360 N	480 N	600 N
Carbon Black Content ( ≥)	2.0-3.0%	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 ( ≥)	Note(1)	Note(1)	Note(1)	Note(1)	Note(1)	Note(1)	Note(1)
Oxidative Induction Time(OIT) Standard OIT ( ≥)	60 min.	60 min.	60 min.	60 min.	60 min.	60 min.	60 min.