These paper grades are generally used for analytical and technical purposes. They are available in different formats as in rolls, sheets, discs and folded filters.
原厂资料:
注意事项:
Technical Test Data
Grade
Basis weight (g/m²)
Thickness (mm)
Filtration rate (s)*
3 h
65
0.13
35
3 hw
65
0.14
20
3 m/N
65
0.14
30
3 w
65
0.14
15
488/N
65
0.13
60
4 b
75
0.15
22
41 b
75
0.15
22
6
80
0.17
15
131
80
0.16
100
132
80
0.17
55
100/N
85
0.18
30
460/N
90
0.18
50
62
90
0.22
17
94/N
100
0.22
25
1220
103
0.53
54
115
0.24
17
10
120
0.33
7.5
50 S
120
0.22
30
10/N
120
0.33
7.5
C 140
140
0.30
20
1632
150
0.63
69 K
155
0.38
65
3 S/h
200
0.36
55
Filtration rate
The time required to filter 10 ml of distilled water at 20°C through a free-hanging, fully-wetted disc filter with a diameter of 110 mm folded in quarters. Expressed in seconds (per mm).