DAHTM type silicon-containing epoxy imide matrix resin and preparing method thereof
A technology of silicon epoxy imide matrix and epoxy resin, which is applied in the field of polymer matrix resin and its preparation, can solve problems such as unsatisfactory heat resistance, achieve good industrialization prospects, excellent comprehensive performance, and realize industrialized production Effect
Inactive Publication Date: 2016-11-23
DONGHUA UNIV +1
12 Cites 21 Cited by
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The invention relates to DAHTM type silicon-containing epoxy imide matrix resin and a preparing method thereof. The matrix resin is prepared from 4,4'-diamido-4''-hydroxy triphenylmethane (DAHTM), epoxy resin, 3-aminopropyl trialkoxysilane, an imide oligomer and a curing agent. The preparing method includes the following steps that 1, the imide oligomer is prepared; 2, DAHTM and epoxy resin are put into a reaction kettle, stirred and mixed for reaction, then the imide oligomer is added, the mixture continues to be stirred for reaction, then 3-aminopropyl trialkoxysilane is added and stirred for reaction, the curing agent is added and stirred to be mixed uniformly to obtain the matrix resin. The matrix resin can be widely applied to adhesion between metal such as steel, copper and aluminum and a base material such as ceramic, glass and a resin-based composite material and used for preparing glass fiber, aramid fiber and carbon fiber reinforced composite and has good industrial prospects.
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