Tungovo olje

Budija, Franc (author)

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.

• Language: Slovenian
• Keywords: tungovo olje, kitajsko olje, sušeče olje, naravni premaz
• Work type: Article
• Typology: 1.02 - Review Article
• Organization: BF - Biotechnical Faculty
• Publication status: Published
• Publication version: Version of Record
• Publication date: 01.01.2008
• Year: 2008
• Number of pages: Str. 142-147
• Numbering: Let. 60, št. 4
• PID: 20.500.12556/RUL-138527
• UDC: 630*892.6
• ISSN on article: 0024-1067
• COBISS.SI-ID: 1632393
• Publication date in RUL: 26.07.2022

Record is a part of a journal

• Title: Les
• Shortened title: Les
• Publisher: Zveza društev inženirjev in tehnikov gozdarstva in lesarstva Slovenije, Zveza društev inženirjev in tehnikov gozdarstva in lesarstva Slovenije, Biotehniška fakulteta, Oddelek za lesarstvo, Založba Univerze, Biotehniška fakulteta, Oddelek za lesarstvo, Založba Univerze
• ISSN: 0024-1067
• COBISS.SI-ID: 13940224

Secondary language

• Language: English
• Title: Tung oil

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.

• Keywords: tung oil, china wood oil, drying oil, natural coating