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PET Needle Punched Nonwoven Geotextile
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PET Needle Punched Nonwoven Geotextile

    Description

    Buy high-quality PET Needle Punched Nonwoven Geotextile in the most wanted styles from Us-your trustful Supplier & Manufacturer in China.

    Description of PET Needle Punched Nonwoven Geotextile

    Needle punched nonwoven Geotextiles with high uality polyester staple fiber as raw material, through carding web acupuncture.

    These needle-punched geotextiles are made of 100% polypropylene staple fibers, which are formed into a random network for dimensional stability. They resist ultraviolet deterioration, rotting, biological degradation, naturally encountered basics, and acids. Geotextiles include fabrics for separation and stabilization, subsurface drainage, filtration and cushioning. The nonwoven PET geotextilesare applied in roads, embankment, airfields, landfills and sports construction projects.

Specification of PET Needle Punched Nonwoven Geotextile

Serial number Item\index\specification 150 200 100 250 300 350 400 450 500 600 800 Remark
1 Mass-area ratio deviation, % -8 -8 -8 -8 -7 -7 -7 -7 -6 -6 -6
2 Thickness, mm≥ 0.9 1.3 1.7 2.1 2.4 2.7 3.0 3.3 3.6 4.1 5.0
3 Amplitude, deviation, % -0.5
4 Breaking strength, KN/m ≥ 2.5 4.5 6.5 8.0 9.5 11.0 12.5 14.0 16.0 19.0 25.0 Vertically and horizontally
5 Breaking elongation,% 25～100
6 CBR bursting strength, KN≥ 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.2 4.0
7 Equifinal aperture mm 0.07～0.2
7 Equifinal aperture mm 0.07～0.2
8 Vertical permeability coefficient, cm/s Kx(10-1～10-3 ) K=1.0 ~9.9
9 Ripping strength, KN≥ 0.08 0.12 0.16 0.20 0.24 0.28 0.33 0.38 0.42 0.46 0.60 Vertically and horizontally
1) Specification is decided by mass-area ratio. When the practical specification is between the neighboring specifications in the table, the related check indicators will be calculated according to the interpolation method; if the product specification is beyond the table given scope, the check indicators will be decided by the supplier and demander.
2) Stand value is subject to the design or agreement.
3) If there is any alteration for the above technical data, we won't give further notice.
4) Other specification is available as customer required.

Features of PET Needle Punched Nonwoven Geotextile

1) anti-aging, the product has very high anti-ultraviolet radiation ability, not easy to degradation.

2) High temperature resistance to up to 230℃ maintaining structure stability and original physical properties.

3) High flat drainage and vertical permeability.

4) High creep resistance.

5) Resistance of erosion of chemicals in soil as well as the corrosion of gasoline and diesel etc.

6) High elongation under certain stress, thus able to adapt to uneven and irregular bases.

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