序号
|
规格, g
|
100
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
600
|
800
|
备注
|
1
|
单位面积质量偏差,%
|
-6
|
-6
|
-6
|
-5
|
-5
|
-5
|
-5
|
-5
|
-4
|
-4
|
-4
|
|
2
|
厚度mm ≥
|
0.8
|
1.2
|
1.6
|
1.9
|
2.2
|
2.5
|
2.8
|
3.1
|
3.4
|
4.2
|
5.5
|
|
3
|
幅宽偏差,%
|
-0.5
|
|
||||||||||
4
|
断裂强力,KN/M
|
4.5
|
7.5
|
10
|
12.5
|
15.0
|
17.5
|
20.5
|
22.5
|
25.0
|
30.0
|
40.0
|
纵横向
|
5
|
断裂伸长率,%
|
40~80
|
|||||||||||
6
|
顶破强力KN ≥
|
0.8
|
1.4
|
1.8
|
2.2
|
2.6
|
3.0
|
3.5
|
4.0
|
4.7
|
5.5
|
7.0
|
|
7
|
等效孔径090(O95)
|
0.07~0.2
|
|
||||||||||
8
|
垂直渗透系数,cm/s
|
K×(10-1~10-3)
|
K=1.0~9.9
|
||||||||||
9
|
撕破强力,KN ≥
|
0.14
|
0.21
|
0.28
|
0.35
|
0.42
|
0.49
|
0.56
|
0.63
|
0.70
|
0.82
|
1.10
|
纵横向
|
序号
|
规格, g
|
100
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
600
|
800
|
备注
|
1
|
单位面积质量偏差,%
|
-8
|
-8
|
-8
|
-8
|
-7
|
-7
|
-7
|
-7
|
-6
|
-6
|
-6
|
|
2
|
厚度mm ≥
|
0.9
|
1.3
|
1.7
|
2.1
|
2.4
|
2.7
|
3.0
|
3.3
|
3.6
|
4.1
|
5.0
|
|
3
|
幅宽偏差,%
|
-0.5
|
|
||||||||||
4
|
断裂强力,KN/M
|
2.4
|
4.5
|
6.5
|
8.0
|
9.5
|
11.0
|
12.5
|
14.0
|
16.0
|
19.0
|
25.0
|
纵横向
|
5
|
断裂伸长率,%
|
40~80
|
|||||||||||
6
|
顶破强力KN ≥
|
0.3
|
0.6
|
0.9
|
1.2
|
1.5
|
1.8
|
2.1
|
2.4
|
2.7
|
3.2
|
4.0
|
|
7
|
等效孔径090(O95)
|
0.07~0.2
|
|
||||||||||
8
|
垂直渗透系数,cm/s
|
K×(10-1~10-3)
|
K=1.0~9.9
|
||||||||||
9
|
撕破强力,KN ≥
|
0.08
|
0.12
|
0.16
|
0.20
|
0.24
|
0.28
|
0.33
|
0.38
|
0.42
|
0.46
|
0.60
|
纵横向
|