FIELD: epoxy resin-based compositions, useful in medicine technique, in particular in stomatology.
SUBSTANCE: epoxy composition useful in denture model manufacturing consists epoxy dianic resin, dibutylphthalate as diluent and momocyanoethyl diethylenetriamine as curing agent. Additionally composition contains barium sulfate, titanium dioxide and blue phthalocyanine dye in the next ratio (wt.%): dibutylphthalate 11-13; barium sulfate 15-17; titanium dioxide 4-6; blue phthalocyanine dye 0.7-1; and balance: epoxy dianic resin, wherein curing agent and diluted epoxy dianic resin with the abovementioned additives are taken in ratio of 15 g/100 g, respectively.
EFFECT: composition with decreased shrinkage loss and reduced cost.
2 cl, 1 ex
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Authors
Dates
2005-10-20—Published
2003-02-10—Filed