Changsha Jian-Yi New Material Co., Ltd.
| Puncture Resistance | 240-960N |
| Thickness | 0.3mm-3.0mm |
| Tear Strength | 93-374N |
| Material | High Density Polyethylene (HDPE) |
| Application | Landfill, Mining, Water Containment, etc. |
| Width | 1m-9m |
| Elongation At Break | 700% |
| Carbon Black Content | 2.0%-3.0% |
| Chemical Resistance | Excellent |
| Usage | Liners |
| Color | Black, Green, Custom |
| Brand Name | JianYi |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Puncture Resistance | 240-960N | Thickness | 0.3mm-3.0mm |
| Tear Strength | 93-374N | Material | High Density Polyethylene (HDPE) |
| Application | Landfill, Mining, Water Containment, etc. | Width | 1m-9m |
| Elongation At Break | 700% | Carbon Black Content | 2.0%-3.0% |
| Chemical Resistance | Excellent | Usage | Liners |
| Color | Black, Green, Custom | Brand Name | JianYi |
| Certification | ISO9001 | Place of Origin | China |
| High Light | Waterproof HDPE Smooth Geomembrane ，Green HDPE Smooth Geomembrane ，Black HDPE Smooth Geomembrane | ||
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) |
≥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 |
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 |
|
||||||||
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
550 Million USD-830 Million
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Founded in 2008, Jianyi group is a large production base of solid waste safe landfill and engineering protective materials in China. We have participated in the major infrastructure construction of the country and the "the Belt and Road", the construction of emergency epidemic prevention COVI... Founded in 2008, Jianyi group is a large production base of solid waste safe landfill and engineering protective materials in China. We have participated in the major infrastructure construction of the country and the "the Belt and Road", the construction of emergency epidemic prevention COVI...
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