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Recolector de Ciencia Abierta, RECOLECTA
Article . 1962 . Peer-reviewed
License: CC BY NC ND
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Recolector de Ciencia Abierta, RECOLECTA
Article . 1962 . Peer-reviewed
License: CC BY NC ND
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Determinación ponderal de fibras en una mezcla y relación entre diametro y densidad aparente de la lana

Authors: Mas Gibert, G.; Ros Mestres, Jaime; Puente Garrido, A.;

Determinación ponderal de fibras en una mezcla y relación entre diametro y densidad aparente de la lana

Abstract

Se hace un estudio crítico de los métodos corrientemente empleados en análisis de mezclas de fibras por microscopía, haciendo notar la imposibilidad de poder obtener resultados relativamente exactos al analizar mezclas en las que algunos de sus componentes son fibras celulósicas o proteicas, debido a que en los cálculos intervienen datos como el diámetro y la densidad de las mismas. El primero es determinado sin tener en cuenta que la fibra presenta poros sensibles dando lugar a un volumen aparente que al ser mayor que el volumen real (volumen de masa fibrilar sin huecos), hace que tenga que considerarse una densidad aparente, necesariamente menor que la real. El trabajo se orientó en el sentido de hallar un método factible de poder determinar la densidad aparente de cada fibra, con objeto de utilizarla en las fórmulas y método de análisis por contaje ya establecidos. Se determinó la densidad aparente de la lana en sus distintos tipos, encontrándose una correlación entre el diámetro y la densidad aparente, de la cual se deduce la ecuación analítica que liga estas dos variables

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Spain
Keywords

Llana, Àrees temàtiques de la UPC::Enginyeria tèxtil ::Fibres tèxtils, :Enginyeria tèxtil ::Fibres tèxtils [Àrees temàtiques de la UPC], Fibres tèxtils, Textile fibers

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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