| dc.creator | H. G. de Cademartori, Pedro | |
| dc.creator | L. Missio, André | |
| dc.creator | D. Mattos, Bruno | |
| dc.creator | A. Gatto, Darci | |
| dc.creator | L. E. Magalhães, Washington | |
| dc.creator | A. Lima, Edson | |
| dc.date | 2015-08-28 | |
| dc.date.accessioned | 2023-03-13T20:58:09Z | |
| dc.date.available | 2023-03-13T20:58:09Z | |
| dc.identifier | https://revistas.ubiobio.cl/index.php/MCT/article/view/2081 | |
| dc.identifier.uri | https://revistaschilenas.uchile.cl/handle/2250/223924 | |
| dc.description | This study presents the preparation of polypropylene composites filled with mixtures of household waste of mate-tea and wood particles to increase the economic value chain of mate-tea, especially in Latin America. Filler mixtures in proportions ranging from 0 to 60% depending on the type of particle were used. The polypropylene matrix was fixed at 40% and roughness surface and color evaluation were performed. The highest mean roughness (Ra) was observed for the composite with 30:30% proportion of filler mixture, which denotes the difficulty of homogenizing a mixture of fillers with different shapes and dimensions. Nevertheless, even with higher roughness for composites with a balanced blend of filler, this does not imply the presence of large peaks and valleys. In general, all the composites presented a dark color. Variation of color composites was more evident for higher proportions of household waste of mate-tea. | es-ES |
| dc.format | application/pdf | |
| dc.language | spa | |
| dc.publisher | Universidad del Bio-Bio | en-US |
| dc.relation | https://revistas.ubiobio.cl/index.php/MCT/article/view/2081/1943 | |
| dc.rights | Copyright (c) 2015 Maderas. Ciencia y Tecnología | en-US |
| dc.source | Maderas-Cienc Tecnol; Vol. 17 No. 3 (2015); 457-468 | en-US |
| dc.source | Maderas-Cienc Tecnol; Vol. 17 Núm. 3 (2015); 457-468 | es-ES |
| dc.source | 0718-221X | |
| dc.source | 0717-3644 | |
| dc.subject | Aesthetic characteristics | es-ES |
| dc.subject | economic value chain | es-ES |
| dc.subject | eucalypt wood | es-ES |
| dc.subject | Ilex paraguariensis | es-ES |
| dc.subject | polypropylene composite. | es-ES |
| dc.title | Roughness and color evaluation of wood polymer composites filled by household waste of mate-tea | es-ES |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
