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Features

Specifications

Material: High Density Polyethylene (HDPE)

Color: Black, Green, Custom

Temperature Range: -70°C To 80°C

Thickness: 0.3mm-3.0mm

Elongation At Break: 700%

Density: 0.939g/cm3

Uv Resistance: Excellent

Width: 1m-9m

Chemical Resistance: Excellent

Length: 30m-100m

Puncture Strength: 240-960N

Application: Landfill,dam

Type: Geomembranes

Highlight:

Tailings Dam HDPE Smooth Geomembrane

Landfill Protection HDPE Smooth Geomembrane

Chemical Resistance HDPE Smooth Geomembrane

Basic Infomation

Place of Origin: China

Brand Name: JianYi

Certification: ISO9001

Payment & Shipping Terms

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Tailings Dam and Landfill Protection HDPE Smooth Geomembrane with Excellent Chemical Resistance

Product Description

HDPE Smooth Geomembrane The Durable and UV-Resistant Material for Tailings Dam Seepage Prevention and Landfill

Product Introduction

Smooth geomembrane, also known as smooth geosynthetic membrane, is a widely used waterproof and barrier type of geosynthetic material made from high molecular polymer as the basic raw material. Here is a detailed introduction to smooth geomembranes:

Material Composition and Properties

The smooth surface geomembrane uses high-quality original high-density polyethylene (HDPE) as the impervious base material. In the production process, a certain amount of carbon black, antioxidants, anti-aging agents, ultraviolet absorbers and color masterbatches are added using a special formula. It is then mass-produced by a highly automated geomembrane equipment using a three-layer co-extrusion blow molding technology.

Function and Application

Text: Smooth geomembrane has extremely low permeability, excellent chemical resistance and UV resistance, and offers a high cost-performance ratio, making it the preferred material for impervious projects in civil engineering. It is widely used in water conservancy, environmental protection, municipal engineering, aquaculture, sewage treatment, tailings dam seepage prevention, landfill, landscape gardening, and hydraulic engineering.

Environmental friendliness

High-quality native plastics and carbon black particles do not contain any preservatives and do not pollute water and soil, so the smooth geomembrane has good environmental protection.

To sum up, the smooth surface geomembrane plays an important role in modern engineering construction due to its excellent waterproof and seepage-proof performance and wide applicability.

Product Specification

* Thickness(mm): 0.30mm~3.00mm
* Width:1m~9m
* Roll length: 30m~100m (customized request accept)
PS: Customized request accept for all above.

Geomembrane Series
Smooth HDPE Geomembrane For Landfill (GH-2S & GB/T 17643-2011)

Specification	0.75mm	1.00mm	1.25mm	1.50mm	2.00mm	2.50mm	3.00mm	Remark
Item
Thickness (mm)	0.75mm	1.00mm	1.25mm	1.50mm	2.00mm	2.50mm	3.00mm
Density (g/c㎡,≥)	0.939
Tensile Properties
Yield Strength (N/mm,LD/TD)	11	15	18	22	29	37	44
Breaking Strength (N/mm,LD/TD)	20	27	33	40	53	67	80
Yeild Elongation Rate (%)	12
Breaking Elongation Rate (%)	700
Rectangular Tear Strength (N)	93	125	156	187	249	311	374
Puncture Strength (N)	240	320	400	480	640	800	960
Environmental Stress Crack Resistance (h) (A single point of incision constant tensile method)	300
Carbon Black
Carbon Black Content(Rang) (%)	2.0~3.0
Carbon Black Dispersion	Nine of 10 observation area should be grade 1 or grade 2, not more than 1 of grade3
Oxidative Induction Time (OIT)
Standard OIT (min)	100
High Pressure OIT (min)	400
85℃ Oven Ageing (Minimum Average)
90 days after baking, the standard OIT retention(%)	55
90 days after baking, the hight pressure OIT retention(%)	80
The Anti-UV Strength
Ultraviolet irradiation after 1600 hours, the standard OIT retention(%)	50
Ultraviolet irradiation after 1600 hours, the high pressure OIT retention(%)	50
-70℃ The Low Temperature Embrittlement Performance mpact	Pass
Water Vapor Penetration Coefficient g.cm (cm2.s.Pa)	≤1.0X10-13
Dimensional Stability	±2

Product Specification and Technical Index (GH-1 & GB/T 17643-2011)

Specification Item	0.30	0.50	0.75	1.00	1.25	1.50	2.00	2.50	3.00	Remark
Thickness (mm)	0.30	0.50	0.75	1.00	1.25	1.50	2.00	2.50	3.00
Density (g/c㎡,≥)	0.94
Tensile Yield Strength (N/mm, ≥,LD/TD)	4	7	10	13	16	20	26	33	40
Tensile Breaking Strength (N/mm, ≥,LD/TD)	6	10	15	20	25	30	40	50	60
Yield Elongation Rate (%,≥,LD/TD)	-	-	-	11
Breaking Elongation Rate (%,≥,LD/TD)	600
Rectangular Tear Load (N,≥,LD/TD)	34	56	84	115	140	170	225	280	340
Puncture Strength (N,≥)	72	120	180	240	300	360	480	600	720
Carbon Black Content (%)	2.0~3.0
Carbon Black Dispersion	Less than 1date of Grade 3 out of 10 data, grade 4,grade 5 is not allowed

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Contact Person :	Zhang
Tel :	86-13332517898

Tailings Dam and Landfill Protection HDPE Smooth Geomembrane with Excellent Chemical Resistance

Tailings Dam HDPE Smooth Geomembrane

Landfill Protection HDPE Smooth Geomembrane

Chemical Resistance HDPE Smooth Geomembrane

Material Composition and Properties

Function and Application

Environmental friendliness

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