Structural differences exhibited by networks prepared by chemical and photochemical reactions. III. Characterization by inverse GPC | Zendy

Haidar B. | Zendy; Vidal A. | Zendy; Balard H. | Zendy; Donnet J. B. | Zendy

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Structural differences exhibited by networks prepared by chemical and photochemical reactions. III. Characterization by inverse GPC

Author(s) -

Haidar B.,

Vidal A.,

Balard H.,

Donnet J. B.

Publication year - 1984

Publication title -

journal of applied polymer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.575

H-Index - 166

eISSN - 1097-4628

pISSN - 0021-8995

DOI - 10.1002/app.1984.070291259

Subject(s) - homogeneous , elastomer , characterization (materials science) , inverse , molar mass distribution , peroxide , materials science , distribution (mathematics) , polymer science , polymer chemistry , composite material , chemistry , nanotechnology , thermodynamics , mathematics , organic chemistry , physics , polymer , mathematical analysis , geometry

The use of a new method, inverse GPC, as a tool for the characterization of elastomeric networks, allowed the obtaining of the distribution curves of the network strands. In agreement with previous studies it was shown that photocrosslinked materials exhibit a more homogeneous distribution of the crosslink points than do peroxide cured samples. From the GPC distribution curves, it was possible to calculate M c , the average molecular weight of a network strand.

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