蜂窩陶瓷載體的材質(zhì)主要有堇青石，主要作用是提供承載催化劑涂層的惰性物理結(jié)構(gòu)。為了在較小的體積內(nèi)有較大的催化表面，載體表面制成為蜂窩狀。最大優(yōu)點(diǎn)就是比表面大，熱膨脹系數(shù)低，抗熱沖擊性能優(yōu)良，耐酸耐堿耐腐蝕性強(qiáng)，而且具有較高的機(jī)械強(qiáng)度。蜂窩陶瓷載體的目數(shù)可以是200目，300目，400目或600目，截面形狀有圓形、跑道形、橢圓形以及根據(jù)客戶要求的一些特殊的形狀，其目的是為了適應(yīng)不同的車(chē)型需求。
The material of Honey*b Ceramic is cordierite, the major function is provide inert Physical Stucture for catalyst coating. To have bigger surface catalysis on smaller volume, we make its surface to Honey*b. Its great virtue is large surface area, small thermal expansion coefficient, good Resistance to Thermal,acid-resisting, alkali-resisting, strong corrosion resistance and high mechanical strength. Its cells per square inch could be 100cpsi, 300cpsi, 400cpsi or 600cpsi and it’s shape could be round shape, oval shape or raceway shape and too meet different motorcycle type of customer we also can make some special shape according to customer’s requiment.
產(chǎn)品特點(diǎn)：
1.孔壁薄
pass thin
2.比表面積大
large surface area
3.背壓小
low back-pressure
4.抗壓強(qiáng)度高
high strength
5.熱膨脹系數(shù)小
small thermal expansion coefficient
5.耐熱沖擊性和熱抗熱震性能好
good Resistanceto Thermaland resistance to heat shock
6.具有和各種催化劑活性組份的良好匹配性
it has good matching attribute with different kinds of active *ponent of catalyst.
7.冷啟動(dòng)性能好，起燃溫度低，升溫快，氣阻小，轉(zhuǎn)化效率高
Better cold start performance,low ignition temperature,rapid temperature-rising,small air-resistor and high transformation efficiency
應(yīng)用原理：用于發(fā)動(dòng)機(jī)尾氣凈化系統(tǒng)，在載體表面涂上催化劑，發(fā)動(dòng)機(jī)尾氣通過(guò)時(shí)，將尾氣中的HC、CO、NOX等有害成份變成無(wú)害成份。
Principle & Application:after coat catalyst on the surface of substrate,it could be used for gas purification system.It can change this HC,CO,NOX and other noxious gases in exhaust to innocuous gas when this exhaust pass it.