The structural characterization of products of polyamine benzoxazine and composite resin of MDA60-BOZ/epoxy resins is analyzed by FTIR, ~1H-NMR. .

 
  • 采用FTIR、H-NMR、DSC、TGA等对上述多元胺型苯并?f嗪及其复合树脂进行了结构表征和性能研究。
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