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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.

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