Negotiable
The date of payment from buyers deliver within days
Tianjin
Long-term effective
2022-01-29 21:02
353
Company Profile
By certification [File Integrity]
Contact：huilide(Mr.)
Email：
Telephone：
Phone：
Area：Tianjin
Address：Tianjin
Website：http://www.hlgeomembrane.com/ http://huilide.jinlvye.net/
Description
HDPE textured surface geomembrane has a single-sided or double-sided textured surface, with excellent shear strength and multi-texture properties . Compared with smooth HDPE geomembrane , they have better friction characteristics , Textured surface treatment is the only method to produced textured materials without degrading any physical properties .Due to the increased friction , the product allows use on larger slopes. . The composition of HDPE textured geomembrane is also 97.5% High-density Polyethylene and 2.5% of carbon black / antioxidants , heat stabilizers,etc. Without using any other additives , brighteners etc . The surface is formed by spraying .
Data
Standard : GM 13 、 GRI 、 ASTM standard
Item |
Test Value |
Test Frequency (minimum) |
||||||
0.75mm |
1.00mm |
1.25mm |
1.5mm |
2.0mm |
2.5mm |
3.0mm |
per roll |
|
|
Asperity height (mm) |
0.4 |
|||||||
|
Minimum Density （g/㎝³) |
0.94 |
90000kg |
||||||
|
Strength at yield (N/mm) |
11 |
15 |
18 |
22 |
29 |
37 |
44 |
9000kg |
|
Strength at break (N /mm) |
16 |
20 |
26 |
32 |
42 |
52 |
64 |
|
|
Elongation at yield (%) |
12 |
|||||||
|
Elongation at break (%) |
300 |
|||||||
|
Tear Resistance ( N ) |
93 |
125 |
160 |
190 |
250 |
311 |
375 |
20000kg |
|
Puncture Resistance (N) |
200 |
270 |
335 |
400 |
535 |
670 |
800 |
20000kg |
|
Stress Crack Resistance (hrs) |
500 |
per GRI GM.M |
||||||
Carbon Black |
||||||||
|
Carbon Black Content (%) |
2.0-3.0 |
9000kg |
||||||
Carbon Black Dispersion |
Carbon black dispersion for 10 different views: at least 9 in Categories 1 or 2,less than 1 in Categories 3 |
20000kg |
||||||
|
Oxidative InductionTime （OIT） |
90000kg |
|||||||
Standard OIT Min |
100 |
|||||||
High Pressure OIT Min |
400 |
|||||||
85℃Heat aging |
||||||||
Standard OIT Min. ave. % retained after 90 days |
55 |
per each formulation |
||||||
|
High pressure OIT (min. ave. ) retained after 90days |
80 |
|||||||
|
UV resistance (OIT retention rate after 1600 hours of UV radiation ) |
50 |
per each formulation |
||||||
|
High pressure OIT%retained after 1600hrs （%） |
50 |
|||||||
Impact Cold Crack at -70℃ |
pass |
|||||||
|
Water Vapor permeability (g.cm/cm².s.Pa) |
≤1.0 ×10 -13 |
|||||||
|
Dimensional Stability (%) |
±2 |
|||||||
Production Process
Quality Control
1 Material
Pure HDPE TR400 and Cabot Masterbatch
2 Production
According to ISO9001 production management system and GRI GM13 、ASTM、 GB 17643 geomembrane standard
3 Test
Inspection items: analysis and inspection of incoming raw materials and related reports, 100% performance inspection of finished products, and third-party random inspection before shipment.
Shipping Details
Thickness |
Size (m) |
Roll size |
20FT（m²) |
40HQ （m²) |
Color |
Packing |
0.25mm |
6*80 |
3m*D25cm |
76000.00 |
1000000.00 |
Black/white/Green/ Blue and customized |
Woven bags or customized |
0.35mm |
6*70 |
3m*D27cm |
56000.00 |
690000.00 |
||
0.5mm |
6*50 |
3m*D30cm |
37000.00 |
47000.00 |
||
0.75mm |
7*50 |
7m*D23cm |
26000.00 |
32000.00 |
||
1.0mm |
7*50 |
7m*D31cm |
19000.00 |
23000.00 |
||
1.5mm |
7*50 |
7m*D36cm |
13000.00 |
16000.00 |
||
2.0mm |
7*50 |
7m*D42cm |
9600.00 |
12600.00 |
||
Length can be customized , but suggestion can be check the data | ||||||
Features
1）High anti-seepage ratio:
HDPE geomembrane has a great anti-seepage effect unmatched by ordinary waterproof materials, and is recommended in some projects with high anti-seepage requirements.It's Permeability property is ≤1.0*10-13g●cm/(cm2●s●pa).
2）Chemical Stability:
It has excellent stability, acid and alkali resistance, salt solution, oil, alcohol, etc., and is mostly used in sewage treatment and landfills.
3）Good friction performance
More suitable for high slope construction
4）Aging resistance
HDPE geomembrane has excellent anti-aging, anti-ultraviolet, anti-decomposition capabilities.
5）High Mechanic strength
It has good mechanical strength, and is first choice for seepage prevention in water conservancy projects. The tensile strength ,tear resistance, and puncture resistance properties all meet GRI-GM13 standard.
6）Low cost
Compared with other traditional materials, HDPE geomembrane has obvious cost advantages and is the best product for water storage and anti-seepage.
7）Environmental protection formulation
HDPE raw Materials are imported raw material , in line with relevant international standards . widely used in drinking ponds , breeding ponds, etc .
8）Rapid construction
Compared with other traditional materials, HDPE geomembrane can be laid in a variety of forms to meet different construction requirements.
Application
1 Agriculture : Aquaculture ( fish pond ,shrimp pond etc ) ; Farm (reservoirs ,cisterns, irrigation .
2 Construction project ：Underground reservoir , roof garden , , stadium construction ,water conservancy reinforcement etc.
3 Environmental protection engineer ： landfill , sewage trement , chemical waste etc
4 Petrochemical industry ： chemical reaction tank , Oil well sludge fields / sedimentation tanks , tailings mine etc ,
5 Slatchemical industry : salt field crystallization pond , salt membrane permeation etc
Performance
Textured geomembrane shall generally have uniform texturing appearance . It shall be free from agglomerated texturing material and such defects that would affect the specified properties of the geomembrane .
http://www.hlgeomembrane.com/
