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Initiation of UV Hybrid Curing

In comparison with cationic curing systems, hybrid curing systems increase the rate of cure, produce cured films with improved solvent resistance, and offer a greater formulation latitude. When compared to free radical cure, better [Pg.68]

Initiation of UV Hybrid Curing Kinetics of Photoinitiated Reactions... [Pg.8]

The in situ intercalative polymerization associated with the UV curing is a technique which was successfully employed in the synthesis of hybrid films, when fast polymerization of liquid monomers yielded in solid materials with designed properties. It was proved to have high eflftciency for epoxy oligomers, vinyl ethers, oxetanes in the presence of onium salts as photoinitiators [232]. The literature is not abundant in reports on the in situ UV-initiated polymerization of epoxides in the presence of layered silicates [233-237], as compared to data on thermally cured or melt compounded nanocomposites. In some studies, the clays were used either unmodified [235, 237] or organically modified [233, 236, 238] or treated with various reagents able to change their surface properties [239-243]. [Pg.142]

See other pages where Initiation of UV Hybrid Curing is mentioned: [Pg.68]    [Pg.70]    [Pg.8]    [Pg.70]    [Pg.68]    [Pg.70]    [Pg.8]    [Pg.70]    [Pg.68]    [Pg.70]    [Pg.70]    [Pg.337]    [Pg.607]    [Pg.302]    [Pg.161]    [Pg.121]    [Pg.217]    [Pg.210]    [Pg.236]    [Pg.148]    [Pg.333]   


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