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Tailings Dam and Landfill Protection HDPE Smooth Geomembrane with Excellent Chemical Resistance
Tailings Dam and Landfill Protection HDPE Smooth Geomembrane with Excellent Chemical Resistance
Specifications
Brand Name :
JianYi
Certification :
ISO9001
Place of Origin :
China
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
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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Tailings Dam and Landfill Protection HDPE Smooth Geomembrane with Excellent Chemical Resistance

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Product Detail
Brand Name :
JianYi
Certification :
ISO9001
Place of Origin :
China
Material :
High Density Polyethylene (HDPE)
Color :
Black, Green, Custom
Temperature Range :
-70°C to 80°C
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Tailings Dam and Landfill Protection HDPE Smooth Geomembrane with Excellent Chemical Resistance

Changsha Jian-Yi New Material Co., Ltd.

Verified Supplier
1 Years
ningxia, changsha
Since 2008
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
HDPE Smooth Geomembrane, HDPE Textured Geomembrane, Compound Geomembrane
Total Annual :
30000000-50000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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