cp 47 workbook

homogeneous

a mixture that is exactly the same top to bottom with no lumps basically consistent

lathe

is a dental lab machine used for cutting, grinding and polishing dental appliances

gypsum

a type of mineral used for plaster of paris or stone

violate

a explosive substance

dihydrate

a compound of gypsum with two parts of water and one part calcium sulfate

dimensionally stable

if a object is resistant to width height and length

face bow

a portion of an articulator used to transfer the relation of the upper teeth and temporomandibular joint of a cast

polymer

a large compound made up of many small molecules linked together in a chain

nuclei crystallization

a chemical process in which crystal forms into a structure

hemihydrate

is the removal of one part of water to calcium to form powder of gypsum

dental model

is a replica of maxillary and mandibular arches fabricated from an impression

anatomically portion

refers to a structure portion of a model/cast

articulator

is special a dental laboratory device that simulates the movement jaw joints and how they open and chew

monomer

a single molecular that forms polymer when combined with others

slurry

a thin mixture leftover of gypsum and water

model trimmer

would be used for the dentist to determine centric relation from a diagnostic model

size of a wax spatula

7

dental model

dental cast

portion of dental model

anatomical and art

how many minutes till separate models

45-60 minutes

plaster base

2x2 inch square that measures one inch thick

art portion

should be no longer than 1/3

anatomic portion of a dental model

2/3