Tungovo olje

Abstract

V Tungovo ali kitajsko olje pridobivajo iz semen plodov tungovca, ki raste na kitajskem že stoletja. Olje ima izredno cenjene sušilne, polimerizacijske in odpornostne lastnosti zaradi visoke reaktivnosti sistema konjugiranih vezi a-eleostearinske maščobne kisline. Olje se na tržišču se nahaja v čisti, modificirani in polimerizirani obliki. Nanašanje olje je enostavno, filmi, ki jih tvori pa imajo odlične odpornost proti vlagi, acetonu, etanolu in alkalijam, zato lahko olje uporabljamo v najrazličnejše namene površinske obdelave ter zaščite lesa. Utrjeno olje je nestrupeno ter tako tudi primerno za uporabo na izdelkih, ki so v stiku s živili.

Keywords

tungovo olje;kitajsko olje;sušeče olje;naravni premaz;

Data

Language:	Slovenian
Year of publishing:	2008
Typology:	1.02 - Review Article
Organization:	UL BF - Biotechnical Faculty
UDC:	630*892.6
COBISS:	1632393
ISSN:	0024-1067
Views:	47
Downloads:	9
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Tung oil
Secondary abstract:	Tung oil is obtained from the kernels of the fruit of the tung tree which has been grown in China for centuries. The oil has valuable drying and polymerization properties because of the high content of ?- eleostearic acid. There are three types of tung oil: pure tung oil modified tung oil and polymerized tung oil. Oil is easy to apply and the coating has superior resistances against water, alcohol, acid and weathering. Therefore it has found a lot of applications in wood protection. Dried oil is non toxic and therefore it is very suitable for protection of woody products which are coming in contact with food.
Secondary keywords:	tung oil;china wood oil;drying oil;natural coating;
Type (COBISS):	Article
Pages:	str. 142-147
Volume:	ǂLet. ǂ60
Issue:	ǂšt. ǂ4
Chronology:	2008
ID:	16006732