Trwy orfodi'r nwyon gwacáu trwy'r waliau rhwng sianelau'r DPF, mae'r deunydd gronynnol yn cael ei ddyddodi ar y waliau, gan leihau faint o lygredd aer.
Maint | CPSI | Cyfrol (L) | ||||
φ118 * 152.4 | 100/200 | 1.67 | ||||
φ118 * 254 | 100/200 | 2.78 | ||||
φ127 * 152.4 | 100/200 | 1.93 | ||||
φ127 * 180 | 100/200 | 2.3 | ||||
φ127 * 254 | 100/200 | 3.22 | ||||
φ144 * 152.4 | 100/200 | 2.49 | ||||
φ144 * 203 | 100/200 | 3.31 | ||||
φ144 * 254 | 100/200 | 4.44 | ||||
φ144 * 305 | 100/200 | 4.97 | ||||
φ190 * 152.4 | 100/200 | 4.32 | ||||
φ190 * 203 | 100/200 | 5.76 | ||||
φ190 * 305 | 100/200 | 8.65 | ||||
φ240 * 240 | 100/200 | 10.9 | ||||
φ240 * 305 | 100/200 | 13.8 | ||||
φ250 * 305 | 100/200 | 14.97 | ||||
φ267 * 267 | 100/200 | 14.22 | ||||
φ267 * 305 | 100/200 | 14.95 | ||||
φ286 * 305 | 100/200 | 17.07 | ||||
φ286 * 355 | 100/200 | 19.6 | ||||
φ305 * 305 | 100/200 | 22.8 | ||||
φ330 * 381 | 100/200 | 32.59 | ||||
Paramedrau | Uned | Data | ||||
Deunydd: Cordierite | wt% | ≥90 | 94 | |||
Cyfernod Ehangu Thermol (20-800 ℃) | cm / cm / ℃ | ≤1.8 * 10 | ≤1.5 × 10-6 | |||
Sefydlogrwydd Thermol (20-650 ℃) | amseroedd | ≥1 | 3 | |||
Tymheredd Meddal | ℃ | ≥1420 | 1440 | |||
Cryfder Cywasgu | Hyd | MPa | 16 | 16.9 | ||
Llorweddol | MPa | 5 | 6.2 | |||
Pwysau Penodol | Kg / L. | 0.45-0.55 | 0.45-0.5 | |||
Porosity | % | 40-45 | 41 | |||
Cyfradd amsugno dŵr | % | 23-25 | 23.8 |