Needle Punched Nonwoven Geotextile
1.Matrial: 100% polyester
2.Width: 1M-6.6M
3.Ceritificate: ISO9001:2008
4.Weight: 100 -1000 g/m2
5.Colour: white
Technical specification of shot fiber needle punched non woven geotextile:
|
No.
|
Item
|
Specification
|
Note
|
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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
|
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|
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
|
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|
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 ~ 0.2
|
|
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|
8
|
Vertical Permeability Coefficient cm/s
|
k× (0.1 ~ 0.001)
|
k=1.0-9.9
|
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|
9
|
Tear Strength KN ≥
|
0.08
|
0.12
|
0.16
|
0.20
|
0.24
|
0.28
|
0.33
|
0.38
|
0.42
|
0.46
|
0.6
|
MD and CD
|
|
Needle punched geotextile after treatment method
Singeing, Calendar,Heat-setting, the film cover,steep glue setting. Shell membrane surface treatment |
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