2006
DOI: 10.1590/s0104-14282006000200007
|View full text |Cite
|
Sign up to set email alerts
|

Abstract: Samples of epoxy resin (EP) based on the diglycidyl ether of bisphenol A (DGEBA), cured with nadic methyl anhydride (NMA) and mercaptan (CAPCURE 3-800), or amine-phenol (CAPCURE EH-30), respectively, SE 4 and SE 5, were prepared in the stoichiometric ratio determined by the supplier. The curing behaviour of the epoxy systems SE 4 and SE 5 was followed by DSC (Differential Scanning Calorimetry). These SE and their ingredients were analyzed using FTIR transmission techniques (KBr pellets, pyrolysis without contr… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
2

Citation Types

0
15
0

Year Published

2016
2016
2022
2022

Publication Types

Select...
7

Relationship

0
7

Authors

Journals

citations
Cited by 35 publications
(15 citation statements)
references
References 8 publications
0
15
0
Order By: Relevance
“…The presence of a new band in the functionalized particles (around 1400 cm −1 ) can also be observed, correlated to the angular deformations at the CH 3 S bond. [ 45 ] Thus, this indicates the successful functionalization of the polymer materials with both strategies. However, no modification was noticed on the FTIR spectra when the polymer matrices were functionalized with benzylamine.…”
Section: Resultsmentioning
confidence: 80%
See 2 more Smart Citations
“…The presence of a new band in the functionalized particles (around 1400 cm −1 ) can also be observed, correlated to the angular deformations at the CH 3 S bond. [ 45 ] Thus, this indicates the successful functionalization of the polymer materials with both strategies. However, no modification was noticed on the FTIR spectra when the polymer matrices were functionalized with benzylamine.…”
Section: Resultsmentioning
confidence: 80%
“…Moreover, a new band appeared around (2500 cm −1 ), corresponding to the stretching of the SH bond. [ 45 ] Thus, the click reaction between the fluorine atoms and the thiophenol is evidenced in this system.…”
Section: Resultsmentioning
confidence: 85%
See 1 more Smart Citation
“…Romão et al [13] , in a supplementary study, applied the CONTROLPIR/FT-IR method to characterize DGEBA epoxy based systems cured with other agents, such as anhydride, pure or in the presence of small amounts of mercaptan and amino-phenol. The TG/FT-IR coupling was also used to identify the CA present even in a small content in the epoxy system.…”
Section: Introductionmentioning
confidence: 99%
“…These desirable properties make them widely applicable materials viz for surface coatings, adhesives, corrosion protectants, composites and laminates, encapsulants for semiconductors, insulating materials for electronic devices etc [1][2][3][4][5][6][7][8][9][10] . However the conventional epoxy resins do not exhibit very high thermal resistance, which is a prerequisite for advanced materials.…”
Section: Introductionmentioning
confidence: 99%