STUDY OF ROLLING DIRECTION OF TIN AND ITS EFFECT ON ADHESION PHENOLIC EPOXY RESINS

• Autores: Reátegui S., Scila, Valencia Q., Midgely
• Formato: artículo
• Fecha de Publicación: 2007
• Institución: Universidad Nacional Mayor de San Marcos
• Repositorio: Revistas - Universidad Nacional Mayor de San Marcos
• Lenguaje: español
• OAI Identifier: oai:ojs.csi.unmsm:article/3995
• Enlace del recurso: https://revistasinvestigacion.unmsm.edu.pe/index.php/quim/article/view/3995
• Nivel de acceso: acceso abierto
• Materia: Epoxifenolic resin; sense of lamination; "crosspiece''; rugosity; porosity.; Resina epoxifenólica; sentido de laminacion; cruceta; rugocidad; porosidad.

The existing relation between the adhesion of epoxilenolic resin and the sense of lamination of the tin plate by means of gravimetric, microscopic and electromechanical tests studies in a random sample that evaluates the resistance to the abrasion, the percentage of porosity and rugosity. The resin deposited in cross-sectional form presents up to 43,7% of diminution of mass given off by abrasion, with respect to the deposited one following the sense of lamination of the tin plate. lt has been observed that exists a proportional relation between the percentage of adhesion and the porosity produced by the effect «crosspiece». Also, the framework that the polymeric form with the substrate, in a cross-secional application, produces a high resistance to the electric flux that reduces the current passage up to 50.6%.