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Changsha Jian-Yi New Material Co., Ltd.
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HDPE Smooth Geomembrane for Seepage Prevention Drainage and Protection in Various Field

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Changsha Jian-Yi New Material Co., Ltd.

City: changsha

Province/State:ningxia

Country/Region:china

Tel:86--15116129368

Contact Person:
Ms.Zhang
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HDPE Smooth Geomembrane for Seepage Prevention Drainage and Protection in Various Field

Brand Name JianYi
Certification ISO9001
Place of Origin China
Surface Smooth
Length 30m - 100m
Elongation At Break 700%
Thickness 0.75mm - 3.0mm
Chemical Resistance Excellent
Application Landfill, Mining, Pond Liner, etc.
Tear Resistance 93-374N
Puncture Resistance 240-960N
Color Black, Green, Custom
Width 1m - 9m
Density ≥0.939g/c㎡
Detailed Product Description

HDPE Smooth Geomembrane for Seepage Prevention Drainage and Protection in Various Field

 

Product Introduction

Smooth surface geomembrane is an important building material, belonging to one of the geosynthetics. It is mainly used in engineering projects such as impervious, isolation and reinforcement. It is made from high-density polyethylene (HDPE) as the main raw material, with a certain amount of carbon black, antioxidants, anti-aging agents, ultraviolet absorbers and color masterbatches added through a special formula. It is then mass-produced by a highly automated process using a three-layer co-extrusion blow molding technology.

 

Physical characteristics

The smooth surface of the light-face geomembrane has good reflective ability and heat resistance. In addition, the light-face geomembrane has strong tensile strength and corrosion resistance, which can maintain its original performance and appearance for a long time.

Chemical Properties

The smooth surface geomembrane has extremely low permeability, excellent chemical resistance and UV resistance, which enables it to maintain good performance in various harsh environments.

Green Features

Smooth geomembrane has excellent environmental protection performance. High-quality native plastics and carbon black particles do not contain any preservatives, do not pollute water quality and soil. In addition, smooth geomembranes can be recycled and reused, reducing pollution to the environment.

 

Product Application

Smooth surface geomembrane can be used for seepage prevention, drainage and protection in water conservancy projects to improve the waterproof performance and stability of the project. In environmental protection projects, it can be used for seepage prevention and protection of landfill sites, sewage treatment plants and other places to reduce pollution to the environment. In the field of construction, it can be used for waterproof and protection of roofs, basements, swimming pools and other places to improve the service life and safety of buildings.
 

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)

Specification0.75mm1.00mm1.25mm1.50mm2.00mm2.50mm3.00mmRemark
Item
Thickness (mm)0.75mm1.00mm1.25mm1.50mm2.00mm2.50mm3.00mm 
Density (g/c㎡,≥)0.939 
Tensile Properties
Yield Strength (N/mm,LD/TD)11151822293744 
Breaking Strength (N/mm,LD/TD)20273340536780 
Yeild Elongation Rate (%)12 
Breaking Elongation Rate (%)700 
Rectangular Tear Strength (N)93125156187249311374 
Puncture Strength (N)240320400480640800960 
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 DispersionNine 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 mpactPass 
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
0.300.500.751.001.251.502.002.503.00Remark
Thickness (mm)0.300.500.751.001.251.502.002.503.00 
Density (g/c㎡,≥)0.94
Tensile Yield Strength (N/mm, ≥,LD/TD)4710131620263340 
Tensile Breaking Strength (N/mm, ≥,LD/TD)61015202530405060 
Yield Elongation Rate (%,≥,LD/TD)---11 
Breaking Elongation Rate (%,≥,LD/TD)600 
Rectangular Tear Load (N,≥,LD/TD)345684115140170225280340 
Puncture Strength (N,≥)72120180240300360480600720 
Carbon Black Content (%)2.0~3.0 
Carbon Black DispersionLess than 1date of Grade 3 out of 10 data, grade 4,grade 5 is not allowed 

 

Product Tags: Seepage Protection HDPE Smooth Geomembrane   Drainage Protection HDPE Smooth Geomembrane     
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