The use of coagulants in the application of enamels to plastic clay bodies (1915)
Geiger, Charles Francis · leaf 68
erial. Hours 2 23 47 Factor 14.4 11.5 12.5 No. 0 1 2 3 fo Reagent.51.02.03.04.05.0 . 1.181.181.25 1.131.181.22 1.091.171.18 45 Trials 3, 4, and 5 were too viscous to flow through the tube. Figure 10 shows a general though irregular increase ofviscosity with increasing silicic acid; the red curves,… … -31- The dipped enamels dried as follows:- No. 0 1 2 3 4 5 Body 0 Soft and incoherent GB GB,C GB.C n I n GB GB.C GB.C n II IT GB,C GB,C GB.C The coatings on the first three trials lay like dry flour without | any cohesion between the particles. The bond in the cases of en-amels 3, 4, and 5 was…
Fire-clay · Enamel and enameling · Coagulants · Theses
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