Novel Lignin-Beeswax adhesive for production of composites from beech and spruce particles

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F22%3A94121" target="_blank" >RIV/60460709:41320/22:94121 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0959652622020613" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0959652622020613</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jclepro.2022.132460" target="_blank" >10.1016/j.jclepro.2022.132460</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Novel Lignin-Beeswax adhesive for production of composites from beech and spruce particles

Popis výsledku v původním jazyce

The main aim of this work was the development of a novel adhesive based on lignin and beeswax suitable for the production of biocomposite materials from beech and spruce wood particles. Adhesive synthesis was based on natural and non-toxic products without any formaldehyde or other petroleum-based products (two adhesive variants were derived from beech and spruce kraft lignin filled with rapeseed straw powder beeswax was used as a hydrophobizing agent). The thermal degradation properties and thermal stability of the prepared adhesives were evaluated using TGA and DSC. The prepared adhesives were used to produce particleboards. Consequently, the physical and mechanical properties of composites were evaluated in detail, as well as the character of bond rupture. The IR spectra (FTIR) of adhesives and particleboards were recorded in order to characterize the adhesives and composites from the chemical point of view. Particleboards produced from spruce particles achieved higher mechanical properties (IB, M

Název v anglickém jazyce

Novel Lignin-Beeswax adhesive for production of composites from beech and spruce particles

Popis výsledku anglicky

The main aim of this work was the development of a novel adhesive based on lignin and beeswax suitable for the production of biocomposite materials from beech and spruce wood particles. Adhesive synthesis was based on natural and non-toxic products without any formaldehyde or other petroleum-based products (two adhesive variants were derived from beech and spruce kraft lignin filled with rapeseed straw powder beeswax was used as a hydrophobizing agent). The thermal degradation properties and thermal stability of the prepared adhesives were evaluated using TGA and DSC. The prepared adhesives were used to produce particleboards. Consequently, the physical and mechanical properties of composites were evaluated in detail, as well as the character of bond rupture. The IR spectra (FTIR) of adhesives and particleboards were recorded in order to characterize the adhesives and composites from the chemical point of view. Particleboards produced from spruce particles achieved higher mechanical properties (IB, M

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Projekt

<a href="/cs/project/EF16_019%2F0000803" target="_blank" >EF16_019/0000803: Excelentní Výzkum jako podpora Adaptace lesnictví a dřevařství na globální změnu a 4. průmyslovou revoluci</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

JOURNAL OF CLEANER PRODUCTION

ISSN

0959-6526

e-ISSN

—

Svazek periodika

362

Číslo periodika v rámci svazku

2022

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

12

Strana od-do

1-12

Kód UT WoS článku

000821833900005

EID výsledku v databázi Scopus

2-s2.0-85131462672