Hauj lwm lawm

Kev tsis

Silicon Carbide Diesel Particulate Lim (DPF)

Diesel particulate filter (DPF) tseem hu ua phab ntsa ntws lim. Kev sib kis nrog cov txheej txheem catalyst hu ua CDPF (catalytic DPF).

Cov khoom pom kev tshawb fawb thiab siv tam sim no yog peb hom: ceramic, metallic thiab composite raws. Cov hom yog ceramic raws li (cordierite los yog silicon carbide) thiab nws yog xim hlau raws li (stainless steel hlau mesh) diesel particulate lim.

Lub ntsiab muaj pes tsawg leeg ntawm tail gas tawm los ntawm diesel yog carbon particulates. Diesel particulate filter yog ib qho teeb tsa kom txo qis emission granule los ntawm kev lim uas tau teeb tsa hauv cov pa tawm hauv diesel. Nws qhov ua tau zoo rau cov pa roj carbon particulates pom ntau dua 90%. Ib feem ntawm cov organic muaj pes tsawg leeg (SOF) (tshwj xeeb tshaj yog kub kub taw tes) yuav raug kaw.

Silicon carbide diesel particulate filters (Sic wall flow filters) muaj cov ntsiab lus melting ntau dua thiab pom kev ua haujlwm zoo (tuaj yeem ua tau txog li 95%) dua li cordierite, lawv feem ntau kim dua cordierite phab ntsa ntws lim.

Feature & Zoo

1. Tsis tshua muaj siab poob.

2. Tsawg coefficient ntawm thermal expansion.

3. Zoo thermal shock kuj.

4. Kub kub tsis kam, zoo tiv taus tshuaj corrosion.

5. High porosity, pore loj faib uniform, siab lim tej thaj chaw.

6. Kev ua haujlwm ntev ntev.

7. High particulate trapping efficiency, haum rau txhua yam kev tsim dua tshiab.

Diesel particulate lim yog tsim rau cov pa purification ntawm ntau yam diesel tsheb thiab nkoj. Peb tuaj yeem tsim cov khoom sib txawv ntawm DPF: cordierite diesel particulate lim thiab silicon carbide diesel particulate lim.

Yog tias koj xav paub ntau ntxiv txog DPF, thov hu rau peb ncaj qha, kuv yuav ua qhov zoo tshaj plaws los pab koj.

Physical thiab Chemical Properties

Tsis muaj		Kev ntsuas	Txuj	Tej ntaub ntawv
Cordierite siv lead ua theem		Wt%	Ntau dua lossis sib npaug li 90	95
Coefficient Thermal Expansion (-800 degree)		Cm / cm / degree	Tsawg dua los yog sib npaug rau 1.8x10-6	1.3-1.5x10-6
Thermal stability (550 degree)		Sijhawm	Ntau dua lossis sib npaug 3	Ntau dua lossis sib npaug 3
Kho qhov kub thiab txias		degree	Ntau dua lossis sib npaug rau 1360	1390
Compression zog	A-axis	Mpa	15	16
Compression zog	B-axis	Mpa	3	5
Qhov hnyav tshwj xeeb		Kg / L	Tsawg dua lossis sib npaug rau 0.50	230-430
Porosity		%	40-45	41
Tus nqi dej-absorbing		%	23-25	23.8

Muaj Kev Siv Qhov Loj

Cov duab	Qhov ntom ntom (qhov / nti 2)	Loj (mm)	Loj (inch)
Hloov	300 TSI	Φ101.6 x152.4	4×6
Hloov	300 TSI	Φ118.4 x100	4.66×3.94
Hloov	300 TSI	Φ118.4 x152.4	4.66×6
Hloov	300 TSI	Φ150 x100	5.9×3.94
Hloov	300 TSI	Φ170 x100	6.69×3.94
Hloov	300 TSI	Φ190 x100	7.48×3.94
Hloov	300 TSI	Φ210 x130	8.26×5.12
Hloov	300 TSI	Φ240 x76.2	9.45×3
Hloov	300 TSI	Φ240 x100	9.45×3.94
Oval	300 TSI	Φ120.6 x 80 x 152.4	4.75×3.15×6
Oval	300 TSI	Φ144.8 x 81.3 x 152.4	5.7×3.2×6
Oval	300 TSI	Φ169.7 x 80.8 x 115	6.68×3.18×4.52
Hloov	400 TSI	Φ150 x100	5.9×3.94
Hloov	400 TSI	Φ144 x 152.4	5.66×6
Hloov	400 TSI	Φ118.4 x 152.4	4.66×6
Hloov	400 TSI	Φ115.4 x 152.4	4.54×6
Hloov	400 TSI	Φ106 x 100	4.17×3.94
Hloov	400 TSI	Φ103 x 100	4.05×3.94
Hloov	400 TSI	Φ101.6 x 152.4	4×6
Hloov	400 TSI	Φ100 x 100	3.94×3.94
Hloov	400 TSI	Φ93 x 152.4	3.66×6
Hloov	400 TSI	Φ83 x 152.4	3.26×6
Hloov	400 TSI	Φ80 x 100	3.15×3.94
Hloov	400 TSI	Φ76.2×50	3×1.97
Hloov	400 TSI	Φ60×85	2.36×3.34
Oval	400 TSI	Φ169 x 85.7 x 115	6.65 x 3.37 x 4.52
Oval	400 TSI	Φ169 x 80.8 x 115	6.65 x 3.18 x 4.52
Oval	400 TSI	Φ148 x 84 x 152.4	5.82 x 3.3 x 6
Oval	400 TSI	Φ144.8 x 81.3 x 152.4	5.7 x 3.2 x 6
Oval	400 TSI	Φ127 x 63.5 x 152.4	5 x 2.5 x 6
Oval	400 TSI	Φ93 x 61 x 90	3.66 x2.4 x 3.54
Oval	400 TSI	Φ120.6 x 80 x 152.4	4.75 x 3.15 x6
Oval	400 TSI	Φ143 x 98 x 152.4	5.63 x 3.86 x 6
Oval	400 TSI	Φ147 x 95 x 152.4	5.78 x 3.74 x 6
Oval	400 TSI	Φ177.8 x 114.3 x 170	7 x 4.5 x 6.7
Tsis zoo	400 TSI	144 x 84 x 75	5.67 x 3.3x 2.95
Tsis zoo	400 TSI	114 x 105 x 115	4.49 x 4.13 x 4.52
Tsis zoo	400 TSI	112.2 x 92 x 115	4.42 x 3.62 x 4.52
Tsis zoo	400 TSI	119.5 x 99.5 x 115	4.7 x3.92 x 4.52
Tsis zoo	400 TSI	120.2 x 108.2 x 75	4.73 x 4.26 x 2.95
Tsis zoo	400 TSI	122.3 x 104.4 x 80	4.81 x 4.11 x 3.15

Cim npe nrov: sic dpf honeycomb ceramic, Tuam Tshoj sic dpf honeycomb ceramic manufacturers, hoobkas

SIC DPF Honeycomb Ceramic

Silicon Carbide Diesel Particulate Lim (DPF)

Feature & Zoo

Physical thiab Chemical Properties

Muaj Kev Siv Qhov Loj