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N,N,N',N'',N''-五甲基二乙烯三胺

 
 
單價 面議對比
詢價 暫無
發貨 廣東東莞市付款后3天內
庫存 10000KG起訂25KG
品牌 N,N,N',N'',N''-五甲基二乙烯三胺
型號 3030-47-5
規格 170KG/桶
過期 長期有效
更新 2016-04-25 16:09
 

東莞市和辰貿易有限公司

企業會員第14年
資料未認證
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詳細說明

N,N,N',N'',N''-五甲基二乙烯三胺
產品名稱:N,N,N',N'',N''-五甲基二乙烯三胺
英文簡稱:PMDETA Pentamethyldiethylenetriamine
式:C9H23N3
量:173.30
CAS號: 3030-47-5
國外一些公司產品代號:Polycat 5; Niax C-5; Toyocat DT; Jeffcat PMDETA;PC CAT PMDETA
物化性能:常溫下為無色至淡黃色透明液體,有氨味,溶于水和醇等溶劑;產品閃點69°C ;比重(25°C)0.827;沸點為198°C;熔點-20°C;折射率1.442;
應用簡介:N,N,N',N'',N''-五甲基二乙烯三胺催化劑是一種高活性的叔胺催化劑,由于它獨有的氨基氮的空間屏蔽效應,其堿性的特質能更有效的對水和異***酸酯之間的反應起催化作用,因此N,N,N',N'',N''-五甲基二乙烯三胺一種極佳的硬質泡沫和軟質泡沫的發泡催化劑。在氨酯反應和凝膠反應中,N,N,N',N'',N''-五甲基二乙烯三胺的發泡催化效果強于其它的發泡催化劑。
N,N,N',N'',N''-五甲基二乙烯三胺催化劑一般應用于硬質泡沫,由于它的強烈發泡效應能夠改善泡沫流動性,故常與DMCHA等共用。N,N,N',N'',N''-五甲基二乙烯三胺亦用于平衡整體發泡及凝膠反應。
質量指標:含量≥98% 水份≤0.5%

包裝:170公斤/桶
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