CONTACT US
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Phone :18963420888
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No. 299, Luyang East Street, Laiwu High-tech Industrial Development Zone, Shandong Province, China -
Polyester filament needle punched geotextile is made from raw polyester slices using spunbond method, and continuous filaments are directly extruded from the polyester slices by machine. Pet long fiber non-woven geotextiles are punched together to obtain stable 3D and high-strength fabrics. Therefore, nonwoven geotextile fiber has high strength, good creep performance, erosion resistance, aging resistance and heat resistance.
Nominal fracture strength
KN/m
4.5
7.5
10
15
20
25
30
40
50
MD/CD fracture strength
≥KN/m
4.5
7.5
10
15
20
25
30
40
50
Elongation at break，%
40%-80%
CBR KN
0.8
1.6
1.9
2.9
3.9
5.3
6.4
7.9
8.5
MD/CD tear strength KN
0.14
0.21
0.28
0.42
0.56
0.70
0.82
1.10
1.25
thickness (mm)
0.8
1.2
1.6
2.2
2.8
3.4
4.2
5.5
6.8
Unit weight tolerance %
-5
Eos ø 90 (ø 95)，mm
0.05-0.2
vertical permeability
coefficientcm/s
K* (10-1-10-3)K = 1.0-9.9
Width deviation
-0.5
Product performance:
1) Anti aging, the product has high UV radiation resistance, and is not easy to degrade.
2) Resistant to high temperatures up to 230 ℃, maintaining structural stability and original physical properties.
3) High level drainage and vertical permeability.
4) High creep resistance.
5) Resistant to the erosion of chemical substances in soil and the corrosion of gasoline and diesel.
6) Under certain stress, it has a high elongation rate, which enables it to adapt to uneven and irregular bases.
Leave a message to us with your project requirements, such as product type, size, thickness, quantity, and application scenario. We will reply with a customized quotation and technical solution within 24 hours.
With over 15 years of experience in geosynthetic materials, SLG Geosynthetics combines strict quality control, advanced production technology, and a customer-centric approach to deliver reliable solutions for global projects.
Phone :18963420888
