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PET needle punched nonwoven geotextile
PET needle punched nonwoven geotextile

Geotextile nonwoven 1.Polyester staple fiber 2.Polyester continuous filament 3.Woven and non woven 4.100g to 800g/m2

Geotextile nonwoven fabric,PET short fiber nonwoven

1. PET short fiber needle punched nonwoven geotextile.

2. PET continuous filament spunbond needle punched non woven geotextile

The product has the property of anti-aging, high strength, good flexibility and permeability, filtration, isolation and easy construction etc.It is widely used in areas of the railway, highway, sport venue,dyke,water project construction, tunnel,sea beach,inning...Packing size:Width:2-6m, Length:50-100m

 Technical specification of short fiber spunbond non-woven geotextiles:According to GB/T17638-1998 Standard

No.

Item

Specification

Note

Mass per square meter g/m2

100

150

200

250

300

350

400

450

500

600

800

1

Weight Variation %

-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

Width Variation %

-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

MD and CD

5

Elongation at Break %

25 ~ 100

6

CBR Mullen Burst 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

Sieve Size 090 mm

0.07 ~ 0.20

8

Vertical Permeability Coefficient cm/s

k× (10-1 ~ 10-3)

k=1.0-9.9

9

Tear Strength KN ≥

0.08

0.12

0.16

0.20

0.24

0.28

0.33

0.38

0.42

0.46

0.60

MD and CD

spunbond geotextile after treatment method Singeing, Calendar,Heat-setting, the film cover,steep glue setting. Shell membrane surface treatment

Note:1) Specifications according to the unit area quality, the actual specifications in the range of two adjacent table, according to the interpolation method to calculate the appropriate evaluation specification; beyond the scope of the table, the assessment specification to be negotiated by the supplier and buyer.2) The standard value by design or agreement.3) Above targets data if the changes without notice.4) We can produce other specifications production according to users requirement

 

PET needle punched nonwoven geotextile

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