Description | Nominal size | Spec. weight* [kg/m³] | Spec. surface [m²/m³] | Free volume [%] |
---|---|---|---|---|
Cylindrical ring | ||||
5 mm | 900 | 1000 | 63 | |
6 mm | 880 | 940 | 64 | |
8 mm | 870 | 550 | 65 | |
10 mm | 850 | 450 | 66 | |
12 mm | 720 | 360 | 67 | |
15 mm | 700 | 310 | 72 | |
20 mm | 650 | 240 | 74 | |
25 mm | 620 | 190 | 74 | |
30 mm | 570 | 165 | 77 | |
38 mm | 560 | 130 | 78 | |
50 mm | 550 | 98 | 78 | |
60 mm | 520 | 78 | 79 | |
70 mm | 530 | 72 | 78 | |
80 mm | 520 | 60 | 77 | |
80 mm** | 770 | 88 | 67 | |
100 mm** | 580 | 65 | 75 | |
120 mm** | 550 | 55 | 77 | |
150 mm** | 600 | 45 | 75 | |
200 mm** | 610 | 33 | 74 |
*The usual, permitted tolerances for ceramic products apply.
** Various wall thicknesses and/or with and without fluting.
Subject to technical modifications. All details serve for preliminary information purposes only. Claims cannot be derived therefrom. Specification sheets are available on request.
Ceramic raw materials: Duranit®, Acidur®, Sicafil®, Lesonit® etc. are registered brand names of different raw material qualities of VFF. The majority of raw materials used by VFF can be described as chemical-technical porcelain (CTP) of different qualities.