Beihai, United States
Our Products
honeycomb ceramic substrate is a new kind of catalyst carrier, which is widely used in automobile emissions purifying system and industrial exhaust gas treatment system.after coating with catalysts, this product is applied in catalytic converter of diesel or gasoline vehicle to catalyze , convert and purify the exhaust, making vehicle exhaust reaching standards of euro iv and euro v.we can produce different materials of dpf: cordierite particulate filter and silicon carbide diesel particulate filter .we also supplycatalytic converter, catalytic muffler, motorcycle catalytic converter, doc catalyst, scr catalyst , ceramic honeycomb monolith , metal honeycomb carrier, ect. Our management system has been certified the iso9001 and ts16949 by sgs company.
we can supply both ceramic element coated with noble metals of pt, pd, rh and ceramic element without noble metals
| physical & chemical properties of honeycomb ceramic substrate | ||
| items | index | |
| chemical composition | sio2 | 50.91% |
| al2o3 | 35.21% | |
| mgo | 13.91% | |
| cordierite crystal phase | 90% | |
| wall thickness | 100 cpsi | 0.42-0.48mm |
| 200 cpsi | 0.32-0.38mm | |
| 300 cpsi | 0.25-0.31mm | |
| 400 cpsi | 0.17-0.20mm | |
| 600 cpsi | 0.12-0.15mm | |
| compression strength | lengthways | 15mpa |
| horizontal | 3 mpa | |
| coefficient of thermal expansion(20-800c) | 1.2x10-6/c | |
| water absorption | 23-27% | |
| soften temperature | 1400 c | |
| refractory | 1600c | |
| thermal shock resistance(indoor temperature-550c) | 550cthree time (air cool) | |
| tolerance of outside dimensions | 1% | |
| bulk density | 0.40-0.50kg/l | |
Additional Information:
Payment Terms : T/T
Delivery Time : 10~20 working days
Additional Information:
Payment Terms : T/T, Western Union
Packaging Details : pack into wooden case
Additional Information:
Payment Terms : T/T, Western Union
Packaging Details : pack into paper cartons
Delivery Time : 20~25 days
Additional Information:
Payment Terms : T/T, Western Union
Packaging Details : wrap with PE foam, and pack into paper carton
Delivery Time : 20~30 days
Additional Information:
Payment Terms : T/T
Packaging Details : pack into wooden case
Delivery Time : 25~30 days
Additional Information:
Payment Terms : T/T
Packaging Details : paper into paper carton with PE foam wrap
Delivery Time : 10~20 days
