FIELD: dental construction material.
SUBSTANCE: present invention relates to a dental construction material for 3D printing. This material contains components, wt.%: urethane dimethacrylate - 50, polyethylene glycol dimethacrylate - 41.49, 2-hydroxypropyl methacrylate - 5, diphenyl (2,4,6-trimethylbenzoyl) phosphine oxide - 3, titanium dioxide - 0.2, brown iron oxide pigment - 0.2, red iron oxide pigment - 0.01 and iron oxide pigment yellow - 0.1.
EFFECT: technical result is the development of a light-cured dental construction material with reduced odor intensity, low toxicity and no irritant action, providing stable printing results and improving the mechanical properties of the flesh color used in stereolithographic production technology.
1 cl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
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|
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| PHOTOPOLYMERIZING COMPOSITION | 2021 |
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