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二嗎啉二乙基醚

 
 
單價 1.00 / kg對比
銷量 暫無
發貨 山東菏澤市付款后24小時內
庫存 10000kg起訂1kg
品牌 DMDEE
型號 6425-39-4
規格 優等級
過期 長期有效
更新 2013-05-28 09:15
 

山東菏澤市牡丹區三和源化工有限公司

企業會員第14年
資料未認證
保證金未繳納
詳細說明

分子式C12H24N2O2, 相對分子質量244.0 CAS編號6425-39-4   物化性能:   胺值7.9~8.1mmol/g.   DMDEE 外觀無色至淡黃色液體,溶于水,典型物性指標為:黏度(25℃) 18mPa•s,   相對密度(25℃) 1.06,沸點〉225℃,熔點〈—28℃, 含水量≤0.1%   特性及用途:   DMDEE是單組分水固化體系的胺類催化劑。它是一種強發泡催化劑,由于氨基的位阻效應,可使含NCO的組分有很長的儲存期。主要用于單組分硬質聚氨酯泡沫體系,也可用于聚醚型和聚酯型聚氨酯軟泡、半硬泡、CASE材料等
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