
● Magna superficies specifica: ut plenus accessus ad gas exhaustum cum catalysatore praestetur.
● Stabilis absorptio aquae: ut catalysator aequaliter firmiter superficiei vectoris catalysatoris adhaereat.
● Calefactio: post motoris initium, temperatura vectoris temperaturam activationis catalysatoris brevissimo tempore attingere potest.
● Resistentia exhaustorum humilis: resistentia exhaustorum machinae parva est, ne efficacitatem machinae afficiat.
● Alta roboris ratio: locus operandi vectoris catalysatoris in curru inaequali est, ergo vector catalysatoris altae roboris esse debet sine damno externo.
● Bona compositio: vector est pars coetus exhaustorii, sola bona species et dimensiones accuratae perfectam compositioem praestare possunt.
| Parametri | Mensura | Norma | Data typica | |
| Phasis crystallina cordieritae | Pondus% | ≥90 | 95 | |
| Coefficiens Expansionis Thermalis (-800℃) | Cm/cm/℃ | ≤1.8 × 10⁻⁶ | 1.3-1.5x10-6 | |
| Stabilitas Thermalis (550℃) | Tempora | ≥3 | ≥3 | |
| Temperatura Mollire | Celsius | ≥1360 | 1390 | |
| Robur Compressionis | Axis A | MPA | 15 | 16 |
| Axis B | MPA | 3 | 5 | |
| Pondus Specificum | Chiliogrammata/litrum | ≤0.50 | 230-430 | |
| Porositas | % | 40-45 | 41 | |
| Aquae Absorptio Ratio | % | XXIII-XXV | 23.8 | |
| Forma | Densitas foraminum (foramen/uncia quadrata) | Magnitudo (mm) | Magnitudo (pollices) |
| Rotundus | 300 CPSI | Φ101.6 × 152.4 | 4×6 |
| Rotundus | 300 CPSI | Φ118.4 x 100 | 4.66 × 3.94 |
| Rotundus | 300 CPSI | Φ118.4 × 152.4 | 4.66×6 |
| Rotundus | 300 CPSI | Φ150 x 100 | 5.9 × 3.94 |
| Rotundus | 300 CPSI | Φ170 x 100 | 6.69 × 3.94 |
| Rotundus | 300 CPSI | Φ190 x 100 | 7.48 × 3.94 |
| Rotundus | 300 CPSI | Φ210 x130 | 8.26 × 5.12 |
| Rotundus | 300 CPSI | Φ240 x 76.2 | 9.45×3 |
| Rotundus | 300 CPSI | Φ240 x 100 | 9.45 × 3.94 |
| Ovalis | 300 CPSI | Φ120.6 × 80 × 152.4 | 4.75 × 3.15 × 6 |
| Ovalis | 300 CPSI | Φ144.8 × 81.3 × 152.4 | 5.7 × 3.2 × 6 |
| Ovalis | 300 CPSI | Φ169.7 × 80.8 × 115 | 6.68 × 3.18 × 4.52 |
| Rotundus | 400 CPSI | Φ150 x 100 | 5.9 × 3.94 |
| Rotundus | 400 CPSI | Φ144 × 152.4 | 5.66×6 |
| Rotundus | 400 CPSI | Φ118.4 × 152.4 | 4.66×6 |
| Rotundus | 400 CPSI | Φ115.4 × 152.4 | 4.54×6 |
| Rotundus | 400 CPSI | Φ106 × 100 | 4.17 × 3.94 |
| Rotundus | 400 CPSI | Φ103 × 100 | 4.05 × 3.94 |
| Rotundus | 400 CPSI | Φ101.6 × 152.4 | 4×6 |
| Rotundus | 400 CPSI | Φ100 × 100 | 3.94 × 3.94 |
| Rotundus | 400 CPSI | Φ93 × 152.4 | 3.66×6 |
| Rotundus | 400 CPSI | Φ83 × 152.4 | 3.26×6 |
| Rotundus | 400 CPSI | Φ80 × 100 | 3.15 × 3.94 |
| Rotundus | 400 CPSI | Φ76.2×50 | 3×1.97 |
| Rotundus | 400 CPSI | Φ60×85 | 2.36 × 3.34 |
| Ovalis | 400 CPSI | Φ169 × 85.7 × 115 | 6.65 × 3.37 × 4.52 |
| Ovalis | 400 CPSI | Φ169 × 80.8 × 115 | 6.65 × 3.18 × 4.52 |
| Ovalis | 400 CPSI | Φ148 × 84 × 152.4 | 5.82 × 3.3 × 6 |
| Ovalis | 400 CPSI | Φ144.8 × 81.3 × 152.4 | 5.7 × 3.2 × 6 |
| Ovalis | 400 CPSI | Φ127 × 63.5 × 152.4 | 5 × 2.5 × 6 |
| Ovalis | 400 CPSI | Φ93 × 61 × 90 | 3.66 × 2.4 × 3.54 |
| Ovalis | 400 CPSI | Φ120.6 × 80 × 152.4 | 4.75 × 3.15 × 6 |
| Ovalis | 400 CPSI | Φ143 × 98 × 152.4 | 5.63 × 3.86 × 6 |
| Ovalis | 400 CPSI | Φ147 × 95 × 152.4 | 5.78 × 3.74 × 6 |
| Ovalis | 400 CPSI | Φ177.8 × 114.3 × 170 | 7 × 4.5 × 6.7 |
| Irregularis | 400 CPSI | 144 × 84 × 75 | 5.67 × 3.3 × 2.95 |
| Irregularis | 400 CPSI | 114 × 105 × 115 | 4.49 × 4.13 × 4.52 |
| Irregularis | 400 CPSI | 112.2 × 92 × 115 | 4.42 × 3.62 × 4.52 |
| Irregularis | 400 CPSI | 119.5 × 99.5 × 115 | 4.7 × 3.92 × 4.52 |
| Irregularis | 400 CPSI | 120.2 × 108.2 × 75 | 4.73 × 4.26 × 2.95 |
| Irregularis | 400 CPSI | 122.3 × 104.4 × 80 | 4.81 × 4.11 × 3.15 |