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化工產品及用途數(shù)據庫香料庫顏料庫染料庫化學配方數(shù)據庫暢銷藥物查詢系統(tǒng) 藥物化學大辭典 FDA藥品批準信息 FDA藥品獨占權信息 FDA藥品專利信息 DMF提交信息庫

化學配方數(shù)據庫

配方類型：	ADHESIVES
配方說明：	Polyurethane Dipping Cement
配方組成：	Tetrahydrofuran/42.5 Di (2-ethylhexyl) amine/1.7 Dimethylformamide/42.5 Water/4.2 "Estane" 5740 x 1/15.0 "Carbopol" 934/1.7
配制方法：	Dissolve the "Estane" 5740x1 in the THF and DMF. Slowly add the "Carbopol" 934 with vigorous agitation. When the "Carbopol" 934 is completely dispersed, carefully blend in the amine. At this point, the cement will still be relatively fluid. Lastly, add the water rapidly with as much agitation as possible.