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Short Silk Geotextile Nonwoven needle punched Short Fiber

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    Short Silk Geotextile Nonwoven needle punched Short Fiber

    Short Silk Geotextile Nonwoven needle punched Short Fiber

     Short silk geotextile nonwoven needle punched short fiber is a kind of water-permeable geosynthetic material based on synthetic fiber and made through needle punching or weaving process.

    ● Main features

    Material: Made of synthetic fibers such as polypropylene or polyester.
    Specifications: width 3-6 meters, length 50-200 meters, weight per square meter between 100 grams and 800 grams.

    ● Functional advantages

    Excellent performance: It has the functions of filtration, isolation, reinforcement and protection, and the mesh structure is not easy to block.
    Good air permeability: good air flow can be maintained under soil pressure.
    Durability: corrosion resistance, high tensile strength, resistance to high temperature, freezing, aging, insect damage and oxidation.

    ● Convenience

    Easy to apply: The product is lightweight and very convenient to use and operate.

      Production Line Process and Laboratory

      Our company adopts latest domestic production equipment.
      In order to ensure 100% product pass rate, quality control department of the company to implement the production line inspection and random inspection of finished products, for the quality of product of the “Zhonglong” brand to provide double insurance.
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      • Short Silk Geotextile Nonwoven needle punched Short Fiber detail (1)t2u
      • Short Silk Geotextile Nonwoven needle punched Short Fiber detail (2)fmk
      • Short Silk Geotextile Nonwoven needle punched Short Fiber detail (3)4hq

      Specifications of Product

      Unit Weight

      100g/㎡~800g/㎡,*Customizable

      Raw material

      PP (polypropylene fiber),PET (polyester fiber)

      Color

      White,*Customizable

      Width/Roll

      3m~6m,*Customizble

      Length/Roll

      50m,100m,150m,200m,*Customizable

      Technical Parameter

      GB/T 17638-2017

      No.

      Item

      Index

      1

      Nominal fracture strength KN/m

      3

      5

      8

      10

      15

      20

      25

      30

      40

      2

      Longitudinal and transverse fracture strength KN/m                              ≥

      3.0

      5.0

      8.0

      10.0

      15.0

      20.0

      25.0

      30.0

      40.0

      3

      Elongation corresponding to nominal fracture strength %

      20~100

      4

      Bursting strength KN                                ≥

      0.6

      1.0

      1.4

      1.8

      2.5

      3.2

      4.0

      5.5

      7.0

      5

      Deviation rate of mass per unit area %

      ±5

      6

      Deviation rate of width %

      -0.5

      7

      Deviation rate of thickness %

      ±10

      8

      Equivalent aperture O90(O95) mm

      0.07~0.20

      9

      Vertical permeability coefficient cm/s

      K×(10-1-10-3), k=1.0-9.9

      10

      Longitudinal and transverse tearing strength KN/m                              ≥

      0.10

      0.15

      0.20

      0.25

      0.40

      0.50

      0.65

      0.80

      1.00

      11

      Acid and alkali resistance (strength retention) %                                 ≥

      80

      12

      oxidation resistance (strength retention) %                                 ≥

      80

      13

      UV resistance (strength retention) %                                 ≥

      80

      Characteristics of Product

      • 1. Heat resistance
        2. Light resistance
        3. Corrosion resistance
        4. Permanent isolation effect
        5. Good filtration performance
      • 6. Reliable drainage performance
        7. Good protection performance
        8. Reinforcement performance
        9. Simple installation
        10. Convenient to use

      Scope of Application

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