ASTM HDPE Geomembrane Waterproofing Liners

• Certification: ISO
• Surface: Smooth
• Application: Transportation Project, Hydraulic Project, Geotechnical Project, Environmental Project
• Feature: Puncture Resistance, Impact Resistance, Tear Resistance, Low-Temperature Resistant
• Material: HDPE
• Color: Black,White
• Model NO.: 0.1mm-3.0mm
• Thickness: 0.1mm-3.0mm
• Width: 1m-6m
• Lenght: 50m-100m(as Your Request)
• Transport Package: Packed with Wovenbags.
• Specification: 5.8m*100m
• Trademark: Da jin
• Origin: Shandong
• Production Capacity: 100000 Sqm/Month

Product Description

Technical Sheet

S/N	Item	Index
	Thickness mm	0.75	1.00	1.25	1.50	2.00	2.50	3.00
1	Density g/cm3	≥0.940
2	Tensile yield strength (vertical and horizontal) N/mm	≥11	≥15	≥18	≥22	≥29	≥37	≥44
3	Tensile breaking strength (vertical and horizontal) N/mm	≥20	≥27	≥33	≥40	≥53	≥67	≥80
4	Elongation (vertical and horizontal) %	-	-	-	≥12
5	Elongation at break (vertical and horizontal) %	≥700
6	Tearing load at right angle (vertical and horizontal) N	≥93	≥125	≥160	≥190	≥250	≥315	≥375
7	Anti-puncture strength N	≥240	≥320	≥400	≥480	≥540	≥800	≥960
8 '	Tensile load stress cracking (tensile method of dead load of the cut) h	_	≥300
9	Carbon black content %	2.0~3.0
10	Carbon black dispersion	The number of Level 3 among 10 data is not more than one; Level 4 and Level 5 are not allowed.
	Oxidation induction time (OIT) min	Oxidation induction time under normal pressure ≥100
11*		Oxidation induction time under disjoining pressure ≥400
12	85°C thermal aging (retention rate of OIT under normal pressure after 90d) %	≥55
13a	Ultraviolet resistance (retention rate of OIT after 1600h ultraviolet irradiation) %	≥50
Note: Technical performance index of thickness specification not listed in the table shall be implemented according to interpolation method.
For two indexes of Item 11 and Item 13, select one from retention rate of OIT under normal pressure and retention rate of OIT under high pressure and carry out the test.

Production And Raw Material

The manufacturing of geomembranes begins with the production of the raw materials, which include the polymer resin, and various additives such as antioxidants, plasticizers, fillers, carbon black, and lubricants. These raw materials  are then processed into sheets of various widths and thickness by extrusion, calendering.
Our Company
Shandong Dajin Geosynthetics Co.,LTD. is located in Jinan City, Shandong, China, which is a comprehensive service provider as well as solution provider integrating design, production and construction.
    The products provided by Dajin include geotextile, geomembrane, composite geomembrane warp-knitted geogrid, glass fiber geogrid, plastic geogrid, steel-plastic geogrid, mining geogrid,  high-strength mining polyester fiber mesh, geocell and other geosynthetics. Dajin possesses three production bases and a complete QC system, and our product quality, technology and equipment lie in top of the industry. Our goal is to become a world-class company dedicated to providing our customers with comprehensive, reliable and high-quality services and solutions.
Why Choose Our Company?

Product Descroption

Product Name:	HDPE Geomembrane
Thickness:	0.1mm-3.0mm
Length :	50m/100m/as your request
width:	1m-6m/as your request
Surface	Smooth(one or both)/Textured (one or both)
Color:	White,Black,Green,Blue
Material:	100% Virgin/Virgin+Recycled/100%Recycled
Standard:	ASTM GRI-GM13/China standard

Product Application

Product Features

Product'    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.

FAQ
Q:Can you do OEM?
A:Yes, of course. We can produce the products as per your request.
Q: Do you provide samples ? is it free or extra ?
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 5-10 days if the goods are in stock. or it is 10-15 days if the goods are not in stock,
it is according to quantity.       
Q: What is your terms of payment ?
A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance,
balance before shipment.      
If you have another question, please feel free to contact us at any time.