FIELD: chemistry.
SUBSTANCE: invention relates to a photocurable composition based on heat-resistant aromatic polyamide and photosensitive components and can be used to make mechanically strong three-dimensional objects by LCD 3D printing. Photocurable composition for making mechanically strong articles of a given architecture by LCD 3D printing is characterized by the following composition, wt. %: poly-(m-phenylene)isophthalamide with molecular weight of 60-100 kDa – 5-15, tris[2-(acryloyloxy)ethyl]isocyanurate – 15-25, N,N-dimethylacrylamide – 59-79, bis(2,4,6-trimethylbenzoyl)-phenylphosphine oxide – 1.
EFFECT: increasing mechanical strength of articles, increasing their heat resistance, increasing their spatial resolution and reducing their formation time.
1 cl, 3 ex
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