Efecto de inclusión de anticoagulantes durante el beneficio de Hevea brasiliensis (Willd. ex A.Juss.) Müll.Arg.
| dc.contributor.author | Mendoza Vargas, Lina Paola | spa |
| dc.contributor.author | Jimenez Forero, Javier Alexander | spa |
| dc.date | 2018-01-01 | |
| dc.date.accessioned | 2019-09-19T21:19:42Z | |
| dc.date.available | 2019-09-19T21:19:42Z | |
| dc.description | Se evaluó el efecto de un agente anticoagulante del látex en el árbol de caucho (Hevea brasiliensis). Se caracterizó el contenido de solidos totales (TSC) y contenido de caucho seco (DRC) del látex, se evaluaron cuatro tratamientos de anticoagulantes en campo: (T1) amoniaco, (T2) bórax, (T3) amoniaco-bórax y (T0) sin anticoagulante. En las láminas se evaluaron cinco diluciones (v/v) de látex en agua D1 (100 %), D2 (75 %), D3 (50 %), D4 (25 %) y D5 (0 %), a estas se hicieron pruebas de tensión, compresión y espesor. El látex caracterizado obtuvo TSC (37.1 %+0.27), DRC (34.3 %+0.19). Encontrándose en T3D1 mayor resistencia de tensión hasta punto de ruptura de 13.37 KgF, compresión de 5 KgF, y menor espesor de 1.52 mm, sin diferencia significativa entre los tratamientos T3 y T2 y las diluciones D1 a D2, posibilitando reducir el consumo de agua (25 %), y la producción de ripio (38 %) con anticoagulantes, sin afectar negativamente sus propiedades mecánicas. | es-ES |
| dc.description | The effect of the inclusion in the field of an anticoagulant agent in the latex of the rubber tree (Hevea brasiliensis) was evaluated. The content of latex total solids (TSC) and dry rubber content (DRC) were characterized. Four treatments of anticoagulants were evaluated in the field: (T1) ammonia, (T2) borax, (T3) ammonia-borax, and (T0) without anticoagulant. Five dilutions (v/v) of the latex in water were evaluated in the rubber sheets, D1 (100%), D2 (75%), D3 (50%), D4 (25%) and D5 (0%). The obtained sheets were analyzed with tension, compression and thickness tests. The latex had a TSC of 37.1% (+0.27), and a DRC of 34.3% (+0.19). We found in T3D1 higher tensile strength up to breaking point of 13.37 KgF, compression of 5 KgF, and lower thickness of 1.52 mm, without significant differences between treatments T3 and T2 and dilutions D1 a D2, enabling to reduce the water consumption (25%), and the production of gravel (38%) with anticoagulants, without negatively affecting its mechanical properties. | en-US |
| dc.format | application/pdf | |
| dc.format | text/html | |
| dc.format | application/xml | |
| dc.identifier | https://revistas.udistrital.edu.co/index.php/colfor/article/view/11878 | |
| dc.identifier | 10.14483/2256201X.11878 | |
| dc.identifier.uri | http://hdl.handle.net/11349/17931 | |
| dc.language | spa | |
| dc.publisher | Universidad Distrital Francisco José de Caldas | es-ES |
| dc.relation | https://revistas.udistrital.edu.co/index.php/colfor/article/view/11878/13322 | |
| dc.relation | https://revistas.udistrital.edu.co/index.php/colfor/article/view/11878/13504 | |
| dc.relation | https://revistas.udistrital.edu.co/index.php/colfor/article/view/11878/13489 | |
| dc.rights | Derechos de autor 2018 Colombia Forestal | es-ES |
| dc.source | Colombia Forestal; Vol 21 No 1 (2018): January-June; 91-101 | en-US |
| dc.source | Colombia forestal; Vol. 21 Núm. 1 (2018): Enero-Junio; 91-101 | es-ES |
| dc.source | 2256-201X | |
| dc.source | 0120-0739 | |
| dc.subject | compression | en-US |
| dc.subject | dilutions | en-US |
| dc.subject | latex | en-US |
| dc.subject | ripio | en-US |
| dc.subject | tension | en-US |
| dc.subject | thickness | en-US |
| dc.subject | compresión | es-ES |
| dc.subject | diluciones | es-ES |
| dc.subject | espesor | es-ES |
| dc.subject | látex | es-ES |
| dc.subject | ripio | es-ES |
| dc.subject | tensión | es-ES |
| dc.title | Efecto de inclusión de anticoagulantes durante el beneficio de Hevea brasiliensis (Willd. ex A.Juss.) Müll.Arg. | es-ES |
| dc.title | Effect of inclusion of anticoagulants during the benefit of Hevea brasiliensis (Willd. ex A.Juss.) Müll.Arg. | en-US |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
| dc.type.coar | http://purl.org/coar/resource_type/c_6501 |