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Black and Green Dual-color HDPE Smooth Geomembrane Suitable for Various Waterproof Projects

Black and Green Dual-color HDPE Smooth Geomembrane Suitable for Various Waterproof Projects
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Features
Specifications
Puncture Resistance: 240-960N
Chemical Resistance: Excellent
Tear Strength: 93-374N
Usage: Liners
Color: Black, Green, Custom
Carbon Black Content: 2.0%-3.0%
Material: High Density Polyethylene (HDPE)
Application: Landfill, Mining, Water Containment, Etc.
Width: 1m-9m
Elongation At Break: 700%
Thickness: 0.3mm-3.0mm
Highlight:

Waterproof HDPE Smooth Geomembrane

,

Green HDPE Smooth Geomembrane

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Black HDPE Smooth Geomembrane
Basic Infomation
Place of Origin: China
Brand Name: JianYi
Certification: ISO9001
Payment & Shipping Terms
Product Description

Black and Green Dual-color HDPE Smooth Geomembrane Suitable for Various Waterproof Projects


Product Introduction

The black and green dual-color HDPE geomembrane is a high-density polyethylene (HDPE) or low-density polyethylene (LLDPE) material formed through double-layer co-extrusion blow molding. It is characterized by its two sides, one black and the other green. This design gives it a wide range of applications in various fields.


Product Properties

1. Environmental protection: does not contain harmful substances, do not pollute the environment.
2. Reusability: Only the surface layer can be replaced, saving resources.
3. Wide range of application: suitable for basement, pool and other types of waterproof projects.
4. Uv resistance: Protects the material from UV damage.
5. Good stability: it is not easy to deform or break under physical action.


Product Application

  • Landfill Cover: The green side is up, mainly for aesthetic and environmental purposes. It also has anti-aging and light stability properties, with a lifespan of more than five years.

  • Slope Covering: Prevents rainwater from seeping into the landfill, increasing its service life and reducing the cost of leachate treatment.

  • Tailings Pond Covering: Utilizing the aesthetic and environmental benefits of the green side, while the black side faces down to effectively prevent moisture penetration.

The black and green dual-color HDPE geomembrane has been widely used in multiple engineering projects, including but not limited to canal renovation, artificial lakes, water conservancy construction projects, etc. In particular, its excellent impermeability and convenient construction have been widely recognized in channel seepage prevention projects.


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.


 (According to the Latest National standard: GH-2S & GB/T 17643-2025)

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㎡,≥)

0.940

 

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 (%)

10-16

 

Breaking Elongation Rate (%)

≥700

 

Rectangular Tear Strength (N)

93

125

160

190

250

315

375

 

Puncture Strength (N)

240

320

400

480

640

800

960

 

Environmental Stress Crack Resistance (h)
(A single point of incision constant tensile method)

≥500

 

Carbon Black

Carbon Black Content(Rang) (%)

2.0~2.8

 

Carbon Black Dispersion

Nine of 10 observation area should be grade 1 or grade 3, not more grade4,grade5

 

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

 

-70℃ The Low Temperature Embrittlement Performance impact

Pass

 

Water Vapor Penetration Coefficient g.cm (cm2.s.Pa)

≤1.0X10-13

 

Dimensional Stability

±2.0

 

 

Product Specification and Technical Index

(According to the Latest National standard: GH-1 & GB/T 17643-2025)

 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)

-

-

-

1-16

 

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 (%)

2.0~2.8

 

Carbon Black Dispersion

Less than 1date of Grade 3 out of 10 data, grade 4,grade 5 is not allowed



Tag:

Anti Seepage HDPE Geomembrane Sheets

UV Resistant HDPE Geomembrane

Waterproof HDPE Smooth Geomembrane

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