Product Description
Shanghai Yingfan Engineering Material Co., Ltd. is the largest manufacturer of HDPE geomembrane products in China. Our HDPE geomembrane products have been CE certificated.
HDPE Geomembrane Textured Introduction
Yingfan HDPE textured geomembranes are available with either single- or double-sided textured surface which exhibit superior shear strength and the high multi-axial performance. The textured surface processing is the only one that produces a textured material without significant reduction of any physical properties. The product allows project for greater slopes to be designed since frictional characteristics are enhanced. Compared with smooth HDPE geomembranes, they have better friction features.
The manufacturing of HDPE geomembrane textured contains approximately 97.5% polyethylene, 2.5% carbon black and trace amounts of anti-oxidants and heat stabilizers, no other additives, fillers or extenders are used. The textured surface is processed by spraying system.
1.5mm textured geomembrane-one side smooth
sides textured liner
textured geomembrane
Feature and Advantage of HDPE Geomembrane Textured
1. Tear Resistant
2. Puncture Resistance
3. Very low permeability
4. Good friction performance
5. Alkali and acid resistance
HDPE Geomembrane Textured Specification
Our HDPE Geomembrane Textured product specifications meet or exceed GRI-GM13 standard or our national standard of GB/T 17643-2011 and CJ/T 234-2006 as showed below.
| No. |
Property |
|
Value |
|
1.00mm |
1.25 mm |
1.50 mm |
2.00 mm |
| 1 |
Asperity Height |
mm |
0.25 |
| 2 |
Density |
g/cm3 |
0.939 |
| 3 |
Strength at Yield |
N/MM |
15 |
18 |
22 |
29 |
| Strength at Break |
N/MM |
10 |
13 |
16 |
21 |
| Elongation at Yield |
% |
12 |
| Elongation at Break |
% |
100 |
| 4 |
Tear Resistance |
N |
125 |
156 |
187 |
249 |
| 5 |
Puncture Resistance |
N |
267 |
333 |
400 |
534 |
| 6 |
Stress Crack Resistance |
Hour |
300 |
| 7 |
Carbon Black |
|
|
| Carbon Black Content(range) |
% |
2.0～3.0 |
| Carbon Black Dispersion |
|
Carbon black dispersion for 10 different views: at least 9 in Categories 1 or 2,less than 1 in Categories 3 |
| 8 |
Oxidative Induction Time（OIT） |
|
|
| Standard OIT |
min |
100 |
| High pressure OIT |
min |
400 |
| 9 |
Oven Aging at 85℃(min ava.) |
|
|
| Standard OIT% retained after 90 days,or |
% |
55 |
| High pressure OIT% retained after 90 days |
% |
80 |
| 10 |
UV Resistance |
|
|
| Standard OIT% retained after 1600 hrs,or |
% |
50 |
| High pressure OIT% retained after 1600 hrs |
% |
50 |
| 11 |
-70℃ Low temperature brittleness properties |
|
Pass |
| 12 |
Water vapor permeability |
g.cm(cm2.s.Pa) |
≤1.0*10-13 |
| 13 |
Dimensional Stability |
% |
±2 |
Forms Ordinary sheet size/roll:
| Thickness mm |
Width meters |
Length meters |
| 1.0 |
5.8/6 |
50 |
| 7 |
50/210 |
| 1.5 |
5.8/6 |
50/100 |
| 7 |
50/140 |
| 2.0 |
5.8/6 |
50 |
| 7 |
50/105 |
| 8 |
50/100 |
HDPE Geomembrane Textured Application
HDPE Geomembrane textured is used in applications that require increased frictional resistance, excellent chemical resistance and endurance properties such as solid waste landfills, hazardous waste landfills and C & D Landfills, mining, coal ash pond, animal waste containment, dam and embankment erosion control, artificial lake lining and so forth.
Geomembrane Installation in landfill
textured geomembrane application in landfill
textured geomembrane installation
Service
1, Free sample available
2, Trial order acceptable
3, Customized packing acceptable
4, Excellent after-sales service system
FAQ
Q1: How about sample, OEM, customization service?
A1: They are all available.
Q2: International installation service is available?
A2: Yes, of course. We can signed different agreements based on your request.
Q3: Installation Equipment is provided?
A3: Yes. We can provide all of the geomembrane welding and testing machines.
Shanghai Yingfan Engineering Material Co., Ltd., headquarter in Shanghai and having branches in Chendu city and Xian city, is one of the leading and comprehensive geosynthetics manufacture and installation service provider in China. Our HDPE geomembrane production capability is top ranking in recent years around our country. Our company have CE certificate for HDPE geomembrane series products as well as ISO9001, ISO14001, OHSAS18001 company certificates.
We have improved our textured geomembrane equipment last year by bringing new spraying processing system.