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Influência da mescla de resinas uréia formaldeído e difenilmetano 4,4’- diisocianato (MDI) nas propriedades mecânicas e emissão de formaldeído de painéis de madeira aglomerada
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência dos Materiais - PPGCM-SoCâmpus Sorocaba, 2017-12-08)
Several studies take place in order to reduce and even extinguish formaldehyde use in its various applications. This is due to its classification as a carcinogen according to the International Agency for Research on Cancer ...
Evaluation of bamboo particleboards produced with urea-formaldheyde resin
(2014)
The bamboo waste can be an alternative material to sustain the crescent demand for particleboards, also bringing ecological benefits as reduction of the pressure for raw materials and landfill space demands. In this context, ...
Foliar and topdressing application of nitrogen to the common bean crop
(Empresa Brasil Pesq Agropec, 2018-12-01)
The objective of this work was to evaluate the effect of applying N sources to leaves and N rates to the soil on the growth, N uptake, and grain and crude protein yields of the common bean (Phaseolus vulgaris) crop. Three ...
Adhesive properties of urea-formaldehyde resins blended with soy protein concentrate
(Springer, 2020-05)
Commercial urea-formaldehyde (UF) resin was blended with a renewable and environmentally friendly soy protein concentrate (SP) adhesive in order to reduce the emission of volatile organic compounds. The UF resin was replaced ...
Produção de painéis aglomerados de alta densificação com usode resina melamina-uréia-formaldeídoProduction of high density particleboard using melamine-urea-formaldehyde resin
(Universidade Federal de Lavras (UFLA), 2015)