Polyurethane Resin Based On Castor Oil
Mostrando 13-15 de 15 artigos, teses e dissertações.
-
13. "Compósitos de fibras de sisal para uso em reforço de estruturas de madeira" / Sisal composites to reinforcement of timber structures.
Many buildings of cultural and historical interest require reinforcement of their timber structures. This research focuses on fiber-reinforced composites to repair and reinforce such structural elements of wood as an alternative for carbon and glass fibers, which are the materials most commonly used for purposes of reinforcement. Natural fibers are an import
Publicado em: 2005
-
14. The effects of fillers on polyurethane resin-based electrical insulators
The increasingly widespread use of polymeric insulators in vehicle distributors and transmission systems has led to an ongoing quest for quality and low costs. This quest has, in turn, resulted in improved performance and cost benefits, brought about by the use of new polymeric and composite resins. Occasionally, however, while some properties are improved,
Materials Research. Publicado em: 2003-06
-
15. Composite based on polyurethane resin derived from castor oil and vegetable fibers / Compósito de resina poliuretano derivada de óleo de mamona e fibras vegetais
O novo paradigma de se preservar o meio ambiente e de se utilizar produtos naturais vem contribuindo para um maior interesse na utilização de materiais derivados da biomassa. Neste sentido, os compósitos poliméricos com fibras vegetais surgem como uma boa alternativa no campo dos materiais para aplicações de engenharia. Os principais objetivos deste tr
Publicado em: 2003