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活性溫度區間在180℃～280℃，應又寸該行業工況變化大，溫度區間廣的特點，催化劑蜂窩陶瓷載體擁有著在中低溫段內極強的化學穩定性及抗沖擊性能。
The active temperature range is 1 80℃～280℃ in order to adapt the character of this industry with big working condition changes and wide temperature range．The catalyst has very strong chemical stability and shock resistance at the stage of medium and low temperature．