Geotex-Needle Punch Non-Woven Fabric
Geotex-Needle Punch Non-Woven Fabric

Geotex-Needle Punch Non-Woven Fabric

Model
NWF-P001

Item specifics

Material
Polypropylene or Polyester
Color
Black, White, Milky White
Application
Geotextile
Weight
100 to 400gsm

Review

Description

Introduction

Teratuf Non-woven Fabric (Geotex) is Continuous Filament Needle punched non-woven fabric made from Polyester/Polypropylene material, formed by the process of needle punching and thermally bounding, offers optimum performance per unit weight.


It resist ultraviolet deterioration, rotting, biological degradation, naturally encountered basics, and acids which are used in many applications such as drainage, filtration, separation, and soil reinforcement. They function by restricting soil particles but allowing liquid and gases to easily pass through them and are used to improve the performance of environmental engineering, civil engineering, and construction projects including roads, railways, and landfills.


We have both PP Long fiber and PET Short Fiber Non Woven Fabric. It can be used for differnt application according to it's physical and chemical charactors.

 

Material Specification of PP Long Fiber:

Material Specification of PP Long Fiber:

Specifications of Long Fabric

   

Specifications

Test Method

Unit

TNL100

TNL150

TNL200

TNL250

TNL300

TNL350

TNL400

TNL450

TNL500

TNL600

Index Properties

 

 

 

 

 

 

 

 

 

 

 

 

Ultimate Tensile Strength, MD

ASTM D4595

kN/m

7

11

14

17

19

24

27

30

37

41

Ultimate Tensile Strength, TD

ASTM D4595

kN/m

6

10

12

15

17

21

25

28

34

38

Tensile Elongation

ASTM D4595

%

45

45

50

50

50

60

60

60

60

60

Grab Tensile Strength, MD

ASTM D4632

N

400

600

850

1000

1250

1450

1700

1900

2100

2500

Grab Tensile Strength, TD

ASTM D4632

N

350

550

700

900

1100

1250

1450

1600

1800

2150

Grab Elongation

ASTM D4632

%

45

45

50

50

50

60

60

60

60

60

Trapezoid Tear Strength, MD

ASTM D4533

N

160

300

350

430

490

540

630

710

770

920

Trapezoid Tear Strength, TD

ASTM D4533

N

140

270

330

400

450

510

610

690

750

900

CBR Puncture Strength

ASTM D6241

N

1000

1800

2300

2700

3200

3600

4400

4800

5800

6900

Apparent Opening Size O90

ASTM D4751

mm

0.12

0.11

0.11

0.10

0.09

0.09

0.08

0.08

0.08

0.08

Water Flow Q100

ASTM D4491

L/m2/s

250

235

220

200

185

165

125

110

90

80

Weight

ASTM D5261

g/m2

100

150

200

250

300

350

400

450

500

600

Thickness

ASTM D5199

mm

1.2

1.8

2.3

2.9

3.2

3.6

3.9

4.2

4.4

4.8

Roll Width

-

m

6

6

6

6

6

6

6

6

6

6

Roll Length

-

m

300

200

150

100

100

100

80

80

50

50

Material Specification of PET Short Fiber:

Test Units TNS10 TNS15 TNS20 TNS25 TNS30 TNS35 TNS40 TNS45 TNS50 TNS60 TNS80 TNS90 TNS120
Mechanical Properties Weight   g/m2 100 150 200 250 300 350 400 450 500 600 800 900 1200
Weight Variation  % -8 -8 -8 -8 -7 -7 -7 -7 -6 -6 -6 -6 -6
Thickness   mm 0.9 1.3 1.7 2.1 2.4 2.7 3 3.3 3.6 4.1 5 5.5 6.9
Width Variation  % -0.5
Break Strength 
(MD and XMD)		 kN/m 2.5 4.5 6.5 8 9.5 11 12.5 14 16 19 25 29 38
Break Elongation % 25 ~ 100
CBR Burst Strength   ≥ kN 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.2 4 4.5 6.2
Tear Strength  ≥
(MD and XMD)		 kN 0.08 0.12 0.16 0.2 0.24 0.28 0.33 0.38 0.42 0.46 0.6 0.64 0.82
              MD=Machine Direction Strength       CD=Cross Machine Direction Strength
Hydraulic
Properties		 Sieve Size O90  mm 0.07 ~ 0.20
Coefficient of
Permeability 		 cm/s (1.0-9.9)× (10-1 ~ 10-3)

Advantages:

  • Excellent chemical compatibility.
  • Long-term performance in strength and durability.
  • Extends road and railway life.
  • Cost-effective environmental alternative to traditional construction materials.
  • Prevents banks from soil erosion.
  • Easy to install.

Common Applications:

  • Soil separation
  • Filtration
  • Erosion & sediment control
  • Sub-grade stabilization
  • Protection for geomembrane liners
  • Shoreline protection
  • Roadway separation
  • Railroad stabilization
  • Subsurface drainage
  • Containment
  • Gas venting
  • Under riprap or around pipes

Colors Available:

  • color
  • color

 

Applications:

 

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