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Products Description
Our range of filament geotextiles includes both PET (Polyester) and PP (Polypropylene) options, each offering unique benefits tailored to specific project requirements.
Advantages:
Acid and alkali resistance
Erosion resistance
Aging resistance
High strength
Stable dimensions
Excellent filtration properties
Properties | Test Method | Unit | GXSF150 | GXSF200 | GXSF300 | GXSF400 | GXSF500 | GXSF600 | GXSF800 | GXSF1000 |
Tensile Strength(MD/TD) | ASTM D4595 | kN/m | 8 | 11 | 20 | 24 | 28 | 34 | 48 | 50 |
Tensile Elongation(MD/TD) | ASTM D4595 | % | 50 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
Grab Tensile Strength(MD/TD) | ASTM D4632 | N | 520 | 700 | 1100 | 1500 | 1800 | 2200 | 2800 | 3000 |
Grab Elongation(MD/TD) | ASTM D4632 | % | 50 | 50 | 60 | 60 | 60 | 60 | 60 | 60 |
Trapezoidal Tear Strength(MD/TD) | ASTM D4533 | N | 220 | 330 | 400 | 480 | 560 | 620 | 860 | 880 |
CBR Burst Strength | ASTM D6241 | N | 1700 | 2400 | 3200 | 4300 | 5300 | 6000 | 6800 | 7000 |
Pore Size O90 | ASTM D4751 | µm | 90 | 85 | 80 | 75 | 70 | 60 | 55 | 50 |
Water Flow Q100 | ASTM D4491 | L/m2/s | 160 | 145 | 140 | 120 | 105 | 95 | 90 | 80 |
Weight | ASTM D5261 | g/m2 | 150 | 200 | 300 | 400 | 500 | 600 | 800 | 1000 |
Polyester Filament Needle-Punched Geotextile
Product Description:
Polyester Filament Needle-Punched Geotextile is a high-performance nonwoven fabric designed for a wide range of geotechnical applications, including separation, filtration, reinforcement, protection, and drainage. This geotextile is commonly used to separate different soil layers, such as clay and drainage systems, and to protect liners from potential damage.
Material and Manufacturing Process:
Our Polyester Filament Needle-Punched Geotextile is manufactured from 100% virgin polyester chips. Using advanced spunbond technology, continuous polyester filaments are extruded directly from the chips, creating a strong and durable fabric. The filaments are then needle-punched to form a stable three-dimensional structure, ensuring higher tensile strength and superior performance.
Key Features:
High Strength: The needle-punched process results in a fabric with exceptional tensile strength, making it ideal for demanding geotechnical applications.
Excellent Creep Resistance: The geotextile maintains its structural integrity under long-term stress, ensuring reliable performance over time.
Superior Erosion Resistance: Designed to withstand harsh environmental conditions, the geotextile offers excellent resistance to erosion and abrasion.
Aging and Heat Resistance: The polyester material provides outstanding resistance to aging and high temperatures, ensuring long-term durability.
