William G. Van der Sluys, Alfred P. Sattelberger, et al.
Polyhedron
Segmented or block poly(hydroxy ether-siloxane) copolymers that are both chemically cross-linked and microphase separated have been synthesized. In this work, the molecular weight of the siloxane block lengths varied from 900 to 12400g/mol, and the hydroxy ether block lengths varied from 340 to 3700g/mol. Calorimetrie, dynamic mechanical, and small-angle X-ray scattering measurements showed that higher block length oligomers gave networks with a more well-defined two-phase morphology. The mechanical behavior of the networks depended on the continuous phase with ultimate elongations ranging from 50 to 180% and moduli ranging from 1.0 to 600 MPa. © 1988, American Chemical Society. All rights reserved.
William G. Van der Sluys, Alfred P. Sattelberger, et al.
Polyhedron
K.N. Tu
Materials Science and Engineering: A
P. Alnot, D.J. Auerbach, et al.
Surface Science
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009