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Maderas. Ciencia y tecnología

versión On-line ISSN 0718-221X

Resumen

TAGHIYARI, Hamid R; MOHAMMAD-PANAH, Behrooz  y  MORRELL, Jeffrey J. Effects of wollastonite on the properties of medium-density fiberboard (MDF) made from wood fibers and camel-thorn. Maderas, Cienc. tecnol. [online]. 2016, vol.18, n.1, pp.157-166. ISSN 0718-221X.  http://dx.doi.org/10.4067/S0718-221X2016005000016.

The effects of wollastonite fibers on the physical and mechanical properties of medium-density fiberboards composed of wood fibers with up to 10 % camel-thorn chips were studied. Approximately 30 % of the wollastonite fibers were less than 100 nm while the remainder were less than 1 μm. Wollastonite fibers significantly improved most of the physical and mechanical properties while addition of camel-thorn produced more variable effects on panel properties. Up to 10 % camel-thorn could be added to panels without negative effects. A combination of 10% camel-thorn and 5% wollastonite fibers produced panels with the best properties.

Palabras clave : Camel-thorn weed; minerals; nano-materials; particleboard; thermal conductivity coefficient; wollastonite; wood-composite.

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