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Chemical Resistant HDPE Smooth Geomembrane with 2.0-3.0% Carbon Black Content
Chemical Resistant HDPE Smooth Geomembrane with 2.0-3.0% Carbon Black Content
Specifications
Brand Name :
JianYi
Certification :
ISO9001
Place of Origin :
China
Carbon Black Content :
2.0-3.0%
Application :
Landfill, Mining, Pond Liner, etc.
Tear Resistance :
93-374N
Length :
30m-100m
Width :
1m-9m
Thickness :
0.3mm-3.0mm
Color :
Black, Green, Custom
Puncture Resistance :
240-960N
Elongation At Break :
700%
Material :
High Density Polyethylene (HDPE)
Chemical Resistance :
Excellent
Standard OIT :
100min
Description

Chemical Resistant HDPE Smooth Geomembrane For Environmental Protection

Product Introduction
Smooth geomembrane, also known as smooth geomembrane, is a widely used waterproof barrier geosynthetic material. The material is made of high polymer as the basic raw material, by using high quality primary high density polyethylene (HDPE) as the impermeable substrate, adding a certain amount of carbon black, antioxidant, anti-aging agent, ultraviolet absorber and color masterbatch in the production process, and by three layer co-extrusion blow molding technology batch refining.

Product Properties
High tensile strength, high tear resistance, good flexural, flexibility, elasticity, adapt to geological uneven settlement, strong acid, alkali, oil corrosion resistance, excellent chemical corrosion resistance, good heat resistance and cold resistance.

Product Application
1. Water conservancy project: including river dike, lake dam, tailings dam, sewage dam and reservoir area, water channel, liquid storage tank, etc.
2. Environmental protection engineering: such as landfill, sewage treatment plant, power plant regulating pond and other waste treatment site seepage prevention.
3. Municipal engineering: subway, building underground engineering, planting roof, roof garden, sewage pipe, etc.
4 Aquaculture: Suitable for seawater and freshwater fish and shrimp farms.
5. Landscape engineering: waterproofing and moisture-proof of river, reservoir, artificial lake, pond bottom of golf course, slope protection and green lawn.
6. Salt industry: salt field crystallization pool, halogen pool cover, salt film, salt pool plastic mat film, etc.
7. Transportation infrastructure: roads, highways, railway foundation waterproof layer, etc.
8. Petrochemical industry: chemical plants, refineries, oil storage tank impermeability, chemical reaction tank, sedimentation tank lining, etc.
9. Mining engineering: the bottom lining of washing pool, pile leaching pool, ash pile, dissolution pool, sedimentation tank, pile yard, tailings and so on.

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



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Chemical Resistant HDPE Smooth Geomembrane with 2.0-3.0% Carbon Black Content

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Product Detail
Brand Name :
JianYi
Certification :
ISO9001
Place of Origin :
China
Carbon Black Content :
2.0-3.0%
Application :
Landfill, Mining, Pond Liner, etc.
Tear Resistance :
93-374N
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Chemical Resistant HDPE Smooth Geomembrane with 2.0-3.0% Carbon Black Content

Changsha Jian-Yi New Material Co., Ltd.

Verified Supplier
2 Years
ningxia, changsha
Since 2008
Business Type :
Manufacturer, Exporter
Main Products :
HDPE Smooth Geomembrane, HDPE Textured Geomembrane, Compound Geomembrane
Total Annual :
550 Million USD-830 Million
Employee Number :
100~150
Certification Level :
Verified Supplier
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