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Síntese de microcápsulas de poli(ureia formaldeído)/ENB e avaliação do mecanismo de autorreparo em resina epóxi.
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia de Materiais, 2019-12-02)
The necessity of repairing damages in engineering materials caught the attention of several researchers to seek inspiration in natural self-healing mechanisms, and develop similar systems, capable of recover cracks in ...
Microencapsulation of epoxy resins: Optimization of synthesis conditions
(Elsevier Science, 2016-09-25)
In this work, a series of microcapsules were prepared by in situ polymerization in oil-in-water emulsion with poly(urea-formaldehyde) as shell material and diglycidyl ether of bisphenol F as core substance. Different ...
Síntese de microcápsulas de Poli(ureiaformaldeído)(PUF)/Diciclopentadieno (DCPD): Influência do tipo de agitação e sua incorporação em matriz epóxi
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia de Materiais, 2019-06-11)
The use of microcapsules has been studied to promote the self-healing functionality in polymers and polymer matrix composites. Variation in the synthesis parameters, such as speed and type of agitation, can alter the ...
Síntese e caracterização de microcápsulas à base de poli(ureia-formaldeído) com potencial aplicação em revestimentos inteligentes
(Universidade Tecnológica Federal do ParanáCuritibaBrasilBacharelado em QuímicaUTFPR, 2016-11-30)
The term “self-healing” comprise material’s “auto-cure” capacity, being possible for those materials the autonomic restoration of their structural integrity after had suffered some damage. One possible field for the ...