File:Instructions in the manipulation of hard rubber or vulcanite for dental purposes (1865) (14596236999).jpg

Identifier: instructionsinma00wild (find matches)
Title: Instructions in the manipulation of hard rubber or vulcanite for dental purposes
Year: 1865 (1860s)
Authors: Wildmen, E
Subjects:
Publisher: Philadelphia : Samuel S. White
Contributing Library: Dentistry - University of Toronto
Digitizing Sponsor: University of Toronto

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Text Appearing Before Image:
it is of greatadvantage to have the two parts of different colors, so as toenable him to detect the line of separation. To color plaster for the impression, add to the dry plastera very small quantity of Venetian red, or, better, vermi-lion : this, when mixed with water, will give it a pink color.A small quantity of coloring-matter does not injure thetexture of the plaster, and renders it more pleasing to theeye. To Hasten the Hardening of Plaster for Impressions.—Thismay be done by either mixing the plaster thick, adding toit common salt, or by using hot water. The hardening canbe still further hastened by combining the three methods.When salt is introduced in the plaster, to insure a smootlisurface of the model, it should be cast immediately after theimpression has been taken. There are other methods ofaccelerating the hardening of plaster; but the above accom-plishes the end without being unpleasant to the patient. FILES FOE nUBBER-WOnS. No. 1. No. •_ No 3. No. 4. No. 5. No. 6.
Text Appearing After Image:
Double-End, each, 25 cts. Half-Round, 41^ in. 27 46 Half-Round, 5% iiJ-, each,6 31 cts. as SAMUEL S, WHITE, 528 Arch Street, Philadelphia, ARTICLES FOR THE VULCANIZING PROCESS. Whitneys Vulcanizer, for two Flasks, complete $15 75 Whitneys Vulcanizer, for three Flasks, complete 16 80 Whitneys Flasks, each 88 Kerosene Stove, adapted to Whitneys Vulcanizer 2 75 Thermometer Tube and Scale 1 00 Hayes High Pressure Vulcanizing Oven, one Flask 13 65 Hayes High Pressure Vulcanizing Oven, two Flasks 14 70 HayesVulcanizing Boiler, for two Flasks 15 75 Hayes Vulcanizing Boiler, for three Flasks 16 80 Hayes Flasks, each 75 Clamps for holding one, two, or three Flasks, each 50 Kerosene Burner, adapted to Hayes Vulcanizer 2 50 Thermometer Tube and Scale 1 00 American Vulcanizer, with Gas and Spirit Burners and Safety Valve, for three Flasks 22 00 Star Flasks (page 13, fig. 5), adapted to either Whitneys or the American Vulcanizer, Malleable Iron 1 5 Star Flasks, Brass 2 00 Bolt and Nut for same 12

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