The elasticity of composite material based on winter rapeseed as a function of selected factors

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F17%3AN0000066" target="_blank" >RIV/60460709:41320/17:N0000066 - isvavai.cz</a>

Výsledek na webu

<a href="https://books.google.de/books?id=MPItDwAAQBAJ&printsec=frontcover&dq=ICCS20+-+20th+International+Conference+on+Composite+Structures&hl=cs&sa=X&ved=0ahUKEwj9-MKCjqPZAhUum-AKHWreDjcQ6AEIJzAA#v=onepage&q=ICCS20%20-%2020th%20International%20Conference%20on%2" target="_blank" >https://books.google.de/books?id=MPItDwAAQBAJ&printsec=frontcover&dq=ICCS20+-+20th+International+Conference+on+Composite+Structures&hl=cs&sa=X&ved=0ahUKEwj9-MKCjqPZAhUum-AKHWreDjcQ6AEIJzAA#v=onepage&q=ICCS20%20-%2020th%20International%20Conference%20on%2</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The elasticity of composite material based on winter rapeseed as a function of selected factors

Popis výsledku v původním jazyce

The use of crop residues for the production of composite materials is increasingly substantiated due to the increasing lack of wood in the wood processing industry. Crop residues of winter rapeseed, the stalks of which are produced in the amount of 42 million tons each year in the European Union and have not yet been exploited for products with high added value, are a potentially interesting raw material for the manufacture of composite materials. In the wood processing industry, most of the attention is focused on physical properties, which have an immediate effect on the mechanical properties. This article deals with the mechanical properties of composite materials manufactured from winter rapeseed crop residues subjected to bending. The results of the research describe the effect of surface modification (chemical or hydrothermal) of chips on the bending characteristics measured within the elastic range. The results have shown that the particle modifications statistically significantly affected bending properties of manufactured boards. The highest values of MOE, LOP and PE among rapeseed boards reached boards manufactured from hydrothermal treated particles. From the perspective of the MOE, the fabricated materials cannot be considered as a substitute for commercially available particleboards, however they could be used in dry conditions for nonbearing applications.

Název v anglickém jazyce

The elasticity of composite material based on winter rapeseed as a function of selected factors

Popis výsledku anglicky

The use of crop residues for the production of composite materials is increasingly substantiated due to the increasing lack of wood in the wood processing industry. Crop residues of winter rapeseed, the stalks of which are produced in the amount of 42 million tons each year in the European Union and have not yet been exploited for products with high added value, are a potentially interesting raw material for the manufacture of composite materials. In the wood processing industry, most of the attention is focused on physical properties, which have an immediate effect on the mechanical properties. This article deals with the mechanical properties of composite materials manufactured from winter rapeseed crop residues subjected to bending. The results of the research describe the effect of surface modification (chemical or hydrothermal) of chips on the bending characteristics measured within the elastic range. The results have shown that the particle modifications statistically significantly affected bending properties of manufactured boards. The highest values of MOE, LOP and PE among rapeseed boards reached boards manufactured from hydrothermal treated particles. From the perspective of the MOE, the fabricated materials cannot be considered as a substitute for commercially available particleboards, however they could be used in dry conditions for nonbearing applications.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20501 - Materials engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů