Abstract

AbstractThe possibility of optically forming adjacent monolithic and porous fragments of a given geometry in a photopolymer layer by scanning stereolithography is considered. Using computer simulation of the diffusion process during such photo‐curing, the optimal modes of scanning with a light spot both for obtaining a monolithic polymer and for implementing the self‐formation of a porous structure in one photopolymerizable composition with a nonreactive component are determined. The results of experiments on the creation of porous polymer layers reinforced with monolithic stiffeners made from polyfunctional monomers using a scanning polymerizing spot with a diameter exceeding the pore size are presented.

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