✦ LIBER ✦

Heat resistant allylic resin matrix for composite

✍ Scribed by S.K. Dolui; S. Maiti

Publisher: Elsevier Science
Year: 1986
Tongue: English
Weight: 410 KB
Volume: 22
Category: Article
ISSN: 0014-3057
DOI: 10.1016/0014-3057(86)90130-8

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✦ Synopsis

Three structurally different imido group containing diallyl monomers were synthesized. They were polymerized using initiators dicumyl peroxide and/or benzoyl peroxide in polar aprotic solvent. The pre-polymers were characterized by i.r., NMR, elemental analysis, TGA/DTA. viscometry and VPO techniques. Laminates were fabricated by impregnating carbon fibre with these resins and cured by a hot press mould at 180 190 in the presence of the named initiators. Laminates were evaluated by measuring flexural strength and interlaminar shear strength.

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