Wu P, Siesler H W, "Water diffusion into epoxy resin: a 2D correlation ATR-FTIR investigation." Chemical Physics Letters. Volume 374, (2003): p. 74-78.Peiyi Wu, H.W. Siesler- Water diffusion into epoxy resin: a 2D correlation ATR-FTIR investigation....
不同于甲醇,如果将DGF/MBCA在一系列其他有机溶剂和酸性或碱性水环境中浸泡1周,仍能稳定存在,证实了其具有良好的稳定性(Fig. 2G,H)。 Fig. 2. Investigation of the methanolysis behavior of synthesized epoxy resin materials, and c...
FTIR-ATR spectroscopy has been used to investigate the interdiffusion of acrylic or alkyd-based polymer coatings with an epoxy resin underlayer. It has been shown that there is considerable penetration on a short (hours) time scale and that strong hydrogen-bonding interactions occur between top coat...
A new nitrogen-containing epoxy resin (XT resin) was synthesized from chain extension of xylenephenolformaldehyde resin (XPF) and triglycidyl isocyanurate ... HZ Xing,MW Hong,QM Yu,... - 《中国化学快报(英文版)》 被引量: 40发表: 2005年 DSC and FTIR Analyses of The Curing Behavior of Epo...
epoxy resin [ə′päk·sē ′rez·ən] (organic chemistry) A polyether resin formed originally by the polymerization of bisphenol A and epichlorohydrin, having high strength, and low shrinkage during curing; used as a coating, adhesive, casting, or foam. ...
exist in the cured epoxy resin. These components can be extracted using a good solvent, such as THF. Figure4ashows the weight fraction of the soluble components as a function ofϕamine. The weight fraction is defined as the weight of the extract divided by the weight of the initial specim...
3) branched polyether epoxy resin 支化聚醚型环氧树脂 1. A novelbranched polyether epoxy resinwas synthesiz ed via a end-group modification method. 通过端基转换的方法合成了一种新型支化聚醚型环氧树脂 ,通过FTIR证实了环氧基团的存在 ,用化学分析法测定了环氧值。
(PBA)as soft segments respectively.The structure and properties of the samples with different soft segments were investigated by FTIR,DMA and AFM.The results revealed that the LIPN had formed and with no chemical bond between PU and EP.PU and EP had higher interpenetrating properties in LIPN ...
Epoxy resin has been wide applied in aerospace, superconducting industries because of the high electrical insulation, excellent adhesive properties and great chemical resistance. In this paper, epoxy/AlN composites were prepared by changing the content of the flexible amine (D-230) and the diethyl to...
The structure of VFD was characterized by Fourier transform infrared (FTIR) spectra and nuclear magnetic resonance (NMR). The addition of VFD accelerated the crosslinking reaction of epoxy system and improved the flame retardance of EP. With VFD content was 7.5 wt% (only 0.52 wt% phosphorus ...