Negotiable
The date of payment from buyers deliver within days
Tianjin
Long-term effective
2021-09-04 06:44
99
Company Profile
By certification [File Integrity]
Contact：huilide(Mr.)
Email：
Telephone：
Phone：
Area：Tianjin
Address：Tianjin
Website：http://www.hlgeomembrane.com/ http://huilide.rqxiangye.com/
Description
HDPE geomembrane is called high-density polyethylene impermeable geomembrane . it is a kind of water proof material , the raw material is high molecular polymer . Its normal main components are 97.5% HDPE and 2.5% carbon black /Antioxidants / Anti-aging agents /Antioxdants / Ultraviolet absorbers / Stabilizers and other auxiliary materials . It is manufactured by the most advanced automated equipment through three-layer co-extrusion blow molding .
Data
Standard : US 、 GRI 、 ASTM standard
Item |
Test Value |
Test Frequency (minimum) |
|||||||
0.3mm |
0.5mm |
0.75mm |
1.0mm |
1.25mm |
1.5mm |
2.0mm |
3.0mm |
per roll |
|
|
Minimum Density （g/㎝³) |
0.94 |
90000kg |
|||||||
|
Strength at yield (N/mm) |
5 |
8 |
11 |
15 |
18 |
22 |
29 |
44 |
9000kg |
|
Strength at break (N /mm) |
8 |
14 |
20 |
27 |
33 |
40 |
53 |
80 |
|
|
Elongation at yield (%) |
12 |
||||||||
|
Elongation at break (%) |
700 |
||||||||
|
Tear Resistance ( N ) |
40 |
65 |
93 |
125 |
156 |
187 |
249 |
374 |
20000kg |
|
Puncture Resistance (N) |
105 |
176 |
240 |
320 |
400 |
480 |
640 |
960 |
20000kg |
|
Stress Crack Resistance (hrs) |
500 |
per GRI GM.M |
|||||||
|
Carbon Black Content (%) |
2.0-3.0 |
9000kg |
|||||||
Carbon Black Dispersion |
1 or 2 |
20000kg |
|||||||
Standard OIT Min |
100 |
90000kg |
|||||||
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 |
6*80 |
||||||||
|
UV resistance (OIT retention rate after 1600 hours of UV radiation ) |
65 |
per each formulation |
|||||||
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 |
100000.00 |
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）Anti plant root system
HDPE geomembrane has excellent puncture resistance and resists most plant roots. It is a must-choice product for planting roofs.
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.Landfill lining
To protect the ground water from contamination
2.Landfill capping
To prevent fluid flow in the landfill , to trap the properly vent the fases generated during decomposition of organic wasr and to permit effcient revegetation and restoration of the area
3.Warer conservancy Project
Anti-seepage of the oil tank in chemical plant , refinery plant , petrol station , chemical reaction camera, inner liner of settling tank , secondary liner etc .
4.Construction Project
Underground project of subway and buliding , roof reservoir , roof garder , sewage pipeline etc .
5.Aquaculture
Inner liner or fish pind , shrimp pond , revetment of sea cucumber pool etc
6.Agriculture
Reservoir , drinking water pool , pool irrigation system
7.Salt Industry
Salt filed crystallizing pond , brine pond , salt film etc .
Warranty
1 Upon request of the purchaser in the contract or order , geomembrane warrant of the quality of the material must be furnished at the completion of the terms of the contract .
2 Recommended quality assurance for the production and testing of smooth HDPE geomembranes in accordance with the GM13 Standard can be found in appendix a of the GM 13 standard .
Appearance
Smooth geomembrane shall have good appearance qualities . It shall be free from such defects that would affect the specified properties of the geomembrane
http://www.hlgeomembrane.com/
