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三元凈化器(TWC) ·模板技術(shù)生產(chǎn)的稀土復(fù)合氧化物具有高儲氧性能、高比表面、高耐熱性,達到國際先進水平;
·特種陶瓷載體有很好的耐高溫性能、合適的比表面和孔分布;
·貴金屬活性組分高度分散,催化劑的儲氧能力及催化活性大大提高;
·催化劑生產(chǎn)工藝簡潔、技術(shù)水平先進,保證了催化劑各種原料與蜂窩基體之間的良好匹配;
·制備的三元催化劑涂層均勻,與蜂窩基體的結(jié)合牢固,技術(shù)含量高,能滿足苛刻的使用條件,尤其是抗高溫、抗熱沖擊及耐久性等性能優(yōu)異;
·通過國家檢測中心檢測達到GB18352.3—2005國家標(biāo)準(zhǔn)及國3,國4標(biāo)準(zhǔn)。
Highlights:
·The rare earth complex oxides produced by the template technology has high oxygen storage capacity, surface area, and temperature resistance, which achieved the internationally advanced level;
·Special ceramic substrate has high temperature resistance and surface area, and fine pore distribution;
·Highly dispersed active components of precious metal greatly increase oxygen storage capability and catalytic activity;
·The catalyst production process and advanced technology ensure good match between washcoat and honeycomb substrate;
·The coating uniformity ensures the excellent resistance of high temperature, thermal shock and rigorous conditions;
·Has past National Testing Center certification, meeting national standard GB18352.3-2005 and
Euro III and Euro IV mandates.
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