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Simultaneous IPNs Based on Polyurethane and Poly urethane acrylate

Simultaneous IPNs Based on Polyurethane and Poly(urethane acrylate) [Pg.77]

For IPNs with intermediate compositions (40-75% of PUA), increasing scattering in the middle part of the curves is observed, which is characteristic of densely packed systems. However, even in this case, on the diffraction [Pg.77]

Authors present the structure of semi-IPNs as consisting of two parts microregions that have a lamellar structure of initial PU network and domains enriched in a hnear component. The dimensions of PU microregions are about 200 A. These regions are distributed in a heterogeneous matrix that consists of the chains connecting PU microregions and domains enriched in linear polymer. [Pg.80]


Simultaneous IPNs Based on Polyurethane and Poly(urethane acrylate). . 77... [Pg.1]




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Acrylated urethanes

Acrylics and Acrylates

IPNS

IPNs, simultaneous

On poly

Poly urethanes

Polyurethane Acrylate-based

Polyurethane acrylate

Polyurethane acrylated

Polyurethane acrylic

Polyurethane simultaneous IPNs

Polyurethane—poly

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