Interfacial Phenomena of Newspaper Fiber-Reinforced Polypropylene Composite, Part I: The Development of Interfacial Interaction
- 1 August 2003
- journal article
- other
- Published by SAGE Publications in Journal of Reinforced Plastics and Composites
- Vol. 22 (11), 957-971
- https://doi.org/10.1177/0731684403023296
Abstract
In the process of developing interfacial interaction between newspaper fiber (NPF) and polypropylene (PP) by an intensive mixing, the morphological and microstructural characteristics which influence the mechanical behavior of the mixture were investigated by means of a scanning electron microscope (SEM) and a rheometer. The effects of mixing temperature and moisture content in the NPF on the mechanical behavior were elucidated. The development of interfacial interaction took place in two stages, in which the first stage took place over a relatively short time. In this stage, the fiber was not uniformly dispersed in the melted PP matrix. A fully developed interfacial interaction was not developed until the second stage. In this stage, the fiber was uniformly dispersed into the matrix and coated with PP. The mechanical strength of the composite was maximized in the second stage of mixing.Keywords
This publication has 10 references indexed in Scilit:
- Composites from Commingled Polyethylene Terephthalate, High-Density Polyethylene and Newspaper FibersJournal of Thermoplastic Composite Materials, 1997
- Recycled Newspaper Fibers as Reinforcing Fillers in Thermoplastics: Part I-Analysis of Tensile and Impact Properties in PolypropyleneJournal of Reinforced Plastics and Composites, 1994
- Processability and Compatibility of Polyethylene Terephthalate and High-Density Polyethylene from Post-Consumer WastesJournal of Thermoplastic Composite Materials, 1994
- Newspaper Fiber-Reinforced Polypropylene CompositeJournal of Reinforced Plastics and Composites, 1993
- Reinforcement of Recycled Polyolefins with Wood FibersJournal of Reinforced Plastics and Composites, 1992
- Polypropylene/low density polyethylene blend matrices and short glass fiber based composites. III: Morphology and fiber orientationPolymer Composites, 1991
- Polypropylene-Wood Fiber Composites: Effect of Fiber Treatment on Mechanical PropertiesInternational Journal of Polymeric Materials and Polymeric Biomaterials, 1989
- Interfacial agents for multiphase polymer systems: Recent advancesPolymer Engineering & Science, 1988
- Cellulosic Fillers for ThermoplasticsPublished by Walter de Gruyter GmbH ,1986
- Use of Grafted Wood Fibers in Thermoplastic Composites V. PolystyrenePublished by Springer Nature ,1986