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Геомембрана из HDPE

Геомембрана из HDPE производится с использованием трехслойного процесса выдувного формования или процесса каландрирования и является эффективным инженерным материалом для водонепроницаемых барьеров.

Ваш E-mail: taiwei@cngeosynthetics.com

WhatsApp: +86 19605383580

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Геомембрана

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Introducción del producto

HDPE geomembrane is produced using a three-layer blow molding process or a calendering process and is an effective waterproof barrier engineering material.

1. Excellent anti-penetration performance, waterproof, anti-seepage and isolation

2. Good chemical corrosion resistance

3. Has good impact resistance and wear resistance

Product specifications

Thickness: 0.2-3mm (customizable according to customer needs)

Size: Width 1-10m/Length (customizable according to customer needs)

Color: black,white green, etc. (customizable according to customer needs)

Packaging: normal neutral packaging (customizable according to customer needs)

Technical indicators

Test Unit Standard Test Frequency
Mechanical Properties	Thickness	mm	ASTMD5199	0.2	0.3	0.4	0.5	0.75	1	1.25	1.5	2	2.5	3	Per roll
	Density	g/cc	ASTMD1505/D792	0.94											90,000 kg
	Asperity Height		ASTM D7466	0.25mm
	Tensile Properties	kN/m kN/m	ASTMD 6693	3	5	6	7	11	15	18	22	29	37	44	9,000 kg
	· yield strength	%	Type IV	5	8	11	13	20	27	33	40	53	67	80
	· break strength	%		12	12	12	12	12	12	12	12	12	12	12
	· yield elongation			700	700	700	700	700	700	700	700	700	700	700
	· break elongation
	Tear Resistance	N	ASTM D 1004	25	38	50	62	93	125	156	187	249	311	374	20,000 kg
	Puncture Resistance	N	ASTM D 4833	64	96	128	160	240	320	400	480	640	800	960	20,000 kg
	Stress Crack Resistance	hr.	ASTM D 5397	500 hr.											per GRI GM-10
	Carbon Black Content	%	ASTM D 4218	2.0-3.0%											9,000 kg
	Carbon Black Dispersion		ASTM D 5596	For 10 different views: 9 in Categories 1 or 2 and 1 in Category 3											20,000 kg

Reference Properties	Oxidative Induction Time	min	ASTM D 3895	100 min.											90,000 kg
	(a) Standard OIT		ASTM D 5885	500 min.
	(b) High Pressure OIT
	Oven Aging at 85°C retained after 90 days	%	ASTM D 5721	55%											per each formulation
	(a) Standard OIT - %		ASTM D 3895	80%
	(b) High Pressure OIT - %		ASTM D 5885
	UV Resistance	%	ASTM D 5885	50%											per each
	High Pressure OIT - % retained	%	ASTM D 5885	50%											formulation
	Melt Index,condition 190°C/2.16kg		ASTM D1238	0.20g/10min
Roll size	Dimensional Stability	%		±2
	width	m		7	7	7	7	7	7	7	7	7	7	7	roll size can be customized
	Length	m		200	200	200	420	280	210	168	140	105	84	70
	Roll Area	m2		1400	1400	1400	2940	1960	1470	1176	980	735	588	490

Application

1. Water management initiatives: HDPE geomembrane is ideal for creating anti-seepage and isolation layers in channels, reservoirs, and anti-seepage walls within water management initiatives.

2. Soil contamination mitigation: HDPE geomembrane serves as an isolation layer at the base and sides of soil contamination mitigation projects, effectively preventing the infiltration and spread of pollutants.

3. Infrastructure Projects: HDPE geomembrane can function as a waterproof isolation layer in basements, underground facilities, and other infrastructure projects.

4. Artificial lakes and aquaculture: HDPE geomembrane is utilized as an impermeable layer in artificial lakes, pools, and aquaculture settings to ensure that water remains contained without leakage.

5. Waste disposal sites: HDPE geomembranes are employed as anti-seepage layers in landfills to avert waste leakage and protect groundwater from contamination.

Features

1. Chemical corrosion resistance: The HDPE geomembrane exhibits remarkable resistance to chemical corrosion from substances such as acids, alkalis, and salts, making it suitable for a variety of soil conditions.

2. Exceptional strength: This geomembrane demonstrates outstanding tensile strength and tear resistance, enabling it to endure significant loads and extrusion forces in various applications.

3. Enhanced durability: The HDPE geomembrane is designed to withstand weathering, effectively resisting ultraviolet radiation and the impacts of climate change, thereby ensuring consistent material performance.

4. Low water permeability: The HDPE geomembrane is essentially impermeable, providing effective barriers against penetration and isolation, making it ideal for projects that necessitate such protective measures.

5. Environmentally friendly: Constructed from eco-friendly materials, the HDPE geomembrane is non-toxic, odorless, and recyclable, ensuring it does not contribute to environmental pollution.

Упаковка и доставка

Мы готовы упаковать и отправить продукцию в соответствии с весом, спецификациями, материалами, экономическими затратами и требованиями заказчика.

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