Investigation of Long Cellulose Fibre Reinforced and Injection Moulded Poly(lactic acid) Biocomposites
Journal Title: Acta Technica Jaurinensis - Year 2018, Vol 11, Issue 3
Abstract
We investigated injection moulded composites of a polylactic acid matrix reinforced with cellulose fibers. We produced long fiber reinforced granules (preforms) with the use of two technologies: extrusion coating and film stacking. We examined the effect of fiber reinforcement and manufacturing technology on the properties of the composites. 30 wt% fiber reinforcement caused an increase in both strength and modulus compared to the reference PLA, and we also managed to improve creep resistance.
Authors and Affiliations
Sándor Hajba, Tamás Tábi
Modeling and Identification of Supply Chains on Subspace Basis
Logistical processes play crucial role in many systems where the resourcesas well as tasks related to them are to be organized or scheduled in order toincrease the throughput of the system, thus the rate of servicing dem...
Investigation of Used Engine Oil Lubricating Performance Through Oil Analysis and Friction and Wear Measurements
Engine oil degradation during long-term engine operation is a well-researched topic, however, the effect of biofuels and synthetic compounds is not fully understood. In order to characterise novel fuel related&...
A Wavelet Transform Based Study on the Representativeness of Preselected Frequency Points of the Insertion Loss Function in Fuzzy Performance Evaluation of Access Network Links
The performance evaluation of telecommunication networks and connections is a usual problem of telecommunications service providers and network owners. The performance evaluation in our previous approach is strongly (but...
Study of 2D and 3D Methods for Worn Surface Analysis of Tool Materials
This paper is dealing with the comparison of the results given by different worn surface analysing methods. Maraging steel tool materials were used for the experiments. Specimens were produced by direct metal laser sinte...
System Approach for Strategic Planning in Transport
The paper gives an overview on the current status of the connection between city and transport. After a short theoretical introduction on the effect of different city development strategies it shows the importance of tra...