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20 Cards in this Set
- Front
- Back
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Accelerates |
increase in velocity |
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Acrylic |
made from [olymers of acrylic acid or acrylates |
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Articulator |
Dental laboratory device that simulates mandibular and temporomandibular joint movement when models of the dental arches are attached to it.
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Beading |
molding resembling a semicircle of beads |
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Catalyst |
substance that increases or modifies rate of chemical reaction |
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Distortion |
change in size of image due to incorrect vertical angulation |
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Exothermic Reaction |
reaction in which heat is released |
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Gypsum |
earth mined mineral used to make preliminary models |
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Irreversible Hydrocolloid |
alginate impression material that cannot return to their sol state, eg cake mix |
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Lathe |
machine used for cutting or polishing of dental appliances |
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Model Trimmer |
machine used to trim stone or plaster models |
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Polymer |
compound of many molecules |
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Polymerization |
changing of materials from mixture to solidified substance |
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Polysiloxane |
bite registration paste |
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Polysulfide |
rubber base |
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Silicone |
white paste PIP |
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Study Models |
accurate three dimensional reproduction of teeth and surrounding soft tissue of the maxillary and mandibular arches |
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Thermoplastic |
material used to form trays |
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Undercuts |
cuts made below or under area of work |
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Vibrator |
machine used to remove bubbles from a mixture |
