img
img
Effects of chemical modification with citric acid on wood   
Yazarlar (3)
Doç. Dr. Osman Emre ÖZKAN Doç. Dr. Osman Emre ÖZKAN
Kastamonu Üniversitesi, Türkiye
Prof. Dr. Saim ATEŞ Prof. Dr. Saim ATEŞ
Kastamonu Üniversitesi, Türkiye
Ali Temiz
Türkiye
Devamını Göster
Özet
In this study, fir (Abies nordmanniana) and poplar (Populus sp.) woods were modified with citric acid and five different polyols (glucose, sorbitol, glycerol, sucrose, and maltodextrin) at 10% concentration for 2 hours at 150℃. Equilibrium moisture content, water uptake, anti-swelling efficiency, compression strength parallel to the grain, anti-bacterial test, and decay test were applied to measure the changes in the modified wood. As a result, the equilibrium moisture content at 90% RH and the water uptake rates of the modified woods decreased, but the anti-swelling efficiency increased up to 57%. Compression strength parallel to the grain increased by 10% in fir wood and 21.3% in poplar wood. Anti-bacterial properties were observed withcitric acid in fir wood and citric acid, citric acid/sorbitol, citric acid/glycerol samples in poplar wood. As a result of the fungal decay test, the weight loss of the wood samples was …
Anahtar Kelimeler
Bildiri Türü Tebliğ/Bildiri
Bildiri Alt Türü Özet Metin Olarak Yayınlanan Tebliğ (Uluslararası Kongre/Sempozyum)
Bildiri Niteliği Alanında Hakemli Uluslararası Kongre/Sempozyum
Bildiri Dili İngilizce
Kongre Adı The 4th International Electronic Conference on Forests
Kongre Tarihi 23-09-2024 / 25-09-2024
Basıldığı Ülke
Basıldığı Şehir
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları

Paylaş