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Time of issue:2020-04-09 00:00:00
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Staple fibers needle punched non woven
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1000

Staple fibers needle punched non woven

Introduction: Staple fibers needle punched non woven geotextile is made of PP or PET staple fibers on carding cross-laying equipment and needle punched equipment.
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Introduction: Staple fibers needle punched non woven geotextile is made of PP or PET staple fibers on carding cross-laying equipment and needle punched equipment.
Features:
It owns the advantages of acid and alkali resistance, erosion resistance, aging resistance, large strength, stable size, good filtrability etc.
Application:
The main function is to strengthen, isolate, filter, drain, It is widely used in water conservancy, highway, railway, landfill and other fields.

Parameters Table

项目
标称断裂强度/(kN/m)
3
5
8
10
15
20
25
30
40
1
纵横向断裂强度/(kN/m)≥
3.0
5.0
8.0
10.0
15.0
20.0
25.0
30.0
40.0
2
标称断裂强度对应伸长率
20~100
3
顶破强力/kN≥
0.6
1.0
1.4
1.8
2.5
3.2
4.0
5.5
7.0
4
单位面积质量偏差率/%
±5
5
幅宽偏差率%
-0.5
6
厚度偏差率/%
±10
7
等效孔径系数O90(O95)/mm
0.07~0.20
8
垂直渗透系数(cm/s)
Kx(10-1~10-3)其中:K=1.0~9.9
9
纵横向撕破强力/kN
0.10
0.15
0.20
0.25
0.40
0.50
0.65
0.80
1.00
10
抗酸碱性能(强力保持率)/%
80
11
抗氧化性能(强力保持率)/%
80
12
抗紫外线性能(强力保持率)/%
80

 

   注1:实际规格介于表中相邻规格之间,按线性内插法计算相应考核指标;超出表中范围时,考核指标由供需双方协商确定。
   注2:第4项~第6项标准值按设计或协议。
   注3:第9项-第12项为参考指标,作为生产内部控制,用户有要求的按实际设计值考核。

 

 

We could not find any corresponding parameters, please add them to the properties table

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Time of issue:2020-04-09 00:00:00

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Time of issue:2020-04-09 00:00:00

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