PET Filament Spunbonded Nonwoven
PET Filament Spunbonded nonwoven -Usage of PET as raw material, adopts soften spinning, air-laid and needle-punching consolidation technique to produce filament spunbonded nonwoven geotextiles with three-d pores.High mechanical index, suitable creep performance; sturdy corrosion resistance, growing older resistance, distinctly true warmness resistance, outstanding hydraulic performance.
●Material:Polyester
●Color: White,Black,Orange
●Unit weight:100gsm-800gsm
●Length: 50m-100m
●Width: 1-6.2m
●Certificate: CE /ISO9001
●Type: Needle Punched
PET Filament Spunbonded Nonwoven
Product features
●Permeability and drainage - the geotextile is thick and needle-punched, has actual aircraft drainage and vertical water permeability, and can then once more keep this ordinary average overall performance after many years;
●Creep resistance - the creep resistance of geotextiles is increased than special geotextiles, so the long-term have an impact on is good. It is resistant to the erosion of ordinary chemical elements in the soil and the corrosion of gas and diesel oil;
●Extensibility - Geotextile has a genuine elongation price beneath a sure stress, so that it can adapt to uneven and irregular base surfaces;
Application:
●The filter layer round the underground drainage pipe or the gravel drainage ditch.
●The filter layer of water wells, remedy wells or baroclinic pipes in water conservancy projects.
●The isolation layer of geotextiles between roads, airports, railway ballast and synthetic rockfill, etc. and the foundation.
●Vertical or horizontal drainage interior the earth dam, buried in the soil to dissipate the pore water pressure.
Product implementation standards: national standard (GB/T 17639-2008)
| Filament Spunbonded Needled Non-woven Geotextile Technical Specifications | ||||||||||
| Item | Index | |||||||||
| Index breaking strength（KN/m） | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | |
| 1 | Vertical and horizontal rupture strength / (KN/ m) | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 |
| 2 | Vertical and horizontal standard strength corresponding to elongation % | 40-80 | ||||||||
| 3 | CBR bursting strength /KN | 0.8 | 1.6 | 1.9 | 2.9 | 3.9 | 5.3 | 6.4 | 7.9 | 8.5 |
| 4 | Vertical and horizontal tearing strength /KN | 0.14 | 0.21 | 0.28 | 0.42 | 0.56 | 0.70 | 0.82 | 1.10 | 1.25 |
| 5 | Equivalent aperture O90(95)>/mm | 0.05-0.20 | ||||||||
| 6 | Vertical permeability coefficient | K*(10-1～10-3）and K=1.0～9.9 | ||||||||
| 7 | Thickness / mm≥ | 0.8 | 1.2 | 1.6 | 2.2 | 2.8 | 3.4 | 4.2 | 5.5 | 6.8 |
| 8 | Width deviation | -0.5 | ||||||||
| 9 | Unit area mass deviation | -5 | ||||||||
Packing of PET Filament Spunbonded Nonwoven
You can freely choose PE film or PP woven bag for outer packaging, and there are paper tubes of different sizes inside the product for you to choose freely.
Strength of the company
The organisation has whole geotextile production equipment, brilliant technical personnel, a massive manufacturing crew and a expert after-sales team. The annual output of geotextiles exceeds 30 million rectangular meters. Products are broadly used in extraordinary tasks such as landfills, artificial lakes, rivers, canals, subways, basements, expressways, railways, and tunnels. Certified Extraordinary Materials Distributor in the United States. It has been exported to Europe and Southeast Asia many times.
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