English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

SUMMARY Fiberboards were manufactured using the pulp of two raw materials: sawdust and chips of a tropical wood, “tornillo” ( Cedrelinga cateniformis Ducke). The pulp was obtained by means of the cold soda chemi-mechanical process with a yield of 78%. The average dimensions of the fiberboards were 0.40 m x 0.40 m by 5 mm in thickness using 1.5% colophony and 2% alum. The fibrous mantle (MAT) was subjected to 5 kg/cm 2 of room temperature pressing for 2 min, followed by a hot pressing in a diagram of 110 kg/cm 2, 40 kg/cm2 and 80 kg/cm2 for 4, 15 and 4 min, respectively. The density of fiberboards made from sawdust pulp was 958 kg/m 3 and 967 kg/m 3 for fiberboards made from pulp chips and the water absorption values were 69% and 60% for both kinds of fiberboards, respectively. The Modulus of Rupture (MOR) was 107 kg/cm2 and 242 kg/cm2, respectively. Statistically, the values of the fiberboard properties displayed a great variability and there were significant differences between both types.

Tableros de fibras de la madera de "tornillo" (Cedrelinga cateniformis Ducke): "Tornillo" (Cedrelinga cateniformis Ducke)