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化學(xué)配方數(shù)據(jù)庫(kù)
配方類型: ADHESIVES
配方說明: Hycar Rubber Cement
配方組成: Methyl Ethyl Ketone/250
Water/35
"Carbopol" 934/6
"Hycar" 1001 x 225/15
Di (2-ethylhexyl) Amine/6
配制方法: Dissolve the rubber in the MEK by standard procedures. Add the "Carbopol" 934 with good stirring, followed by addition of the amine. No thickening occurs but the cement may appear somewhat lumpy. Lastly, add the water with vigorous mixing, and the cement will immediately thicken to a smooth, easily spread compound. Viscosity is 3500 cps (Brookfield, 20 rpm) and Brookfield yield value is 1100.

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