2009
DOI: 10.1002/app.31260
|View full text |Cite
|
Sign up to set email alerts
|

Structure characterization of films from drying oils cured under infrared light

Abstract: Drying oils have been considered as water resistant coatings for bio-based packaging materials; however, their curing rates are slow for industrial applications. Infrared radiation was investigated in this study as a means to increase the curing rate of linseed and tung oils. The effect of oil pretreatment with gamma radiation was also investigated. FTIR spectroscopy was used to monitor chemical changes during oil oxidation. Results indicated that infrared radiation increased the curing rate of linseed and tun… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

0
3
0
1

Year Published

2014
2014
2024
2024

Publication Types

Select...
8

Relationship

0
8

Authors

Journals

citations
Cited by 16 publications
(4 citation statements)
references
References 31 publications
0
3
0
1
Order By: Relevance
“…This characteristic results in much faster drying than other oils, generating high resistance against mixture penetration and hydrolysis. Therefore, for thick coatings, this fast-oxidative curing leads to the formation of a solid skin layer (acting as a diffusion barrier to atmospheric oxygen), while TO is still viscous under this thin skin . Consequently, poor through-drying is one of the major drawbacks of drying oils because the following curing of oil under the skin layer will generate tension at the interface which may bring about a characteristic “frosted” or “blistering” appearance (having a skinning tendency and wrinkled finish).…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…This characteristic results in much faster drying than other oils, generating high resistance against mixture penetration and hydrolysis. Therefore, for thick coatings, this fast-oxidative curing leads to the formation of a solid skin layer (acting as a diffusion barrier to atmospheric oxygen), while TO is still viscous under this thin skin . Consequently, poor through-drying is one of the major drawbacks of drying oils because the following curing of oil under the skin layer will generate tension at the interface which may bring about a characteristic “frosted” or “blistering” appearance (having a skinning tendency and wrinkled finish).…”
Section: Resultsmentioning
confidence: 99%
“…Therefore, for thick coatings, this fast-oxidative curing leads to the formation of a solid skin layer (acting as a diffusion barrier to atmospheric oxygen), while TO is still viscous under this thin skin. 40 Consequently, poor through-drying is one of the major drawbacks of drying oils because the following curing of oil under the skin layer will generate tension at the interface which may bring about a characteristic "frosted" or "blistering" appearance (having a skinning tendency and wrinkled finish). This property may be soothed by adding hCNC to TO as an oxygen gas barrier, which would act to control the drying rate of the nanocomposite coatings.…”
Section: ■ Resultsmentioning
confidence: 99%
“…Recently, the alternative Infra-red curing of tung oil films has been investigated [22]. In unrelated applications, tung oil has been employed as a promising starting material for the preparation of biodiesel [23].…”
Section: Introductionmentioning
confidence: 99%
“…Na splošno lahko rečemo, da so časi utrjevanja olj predolgi za industrijske aplikacije, zato te čase običajno skrajšajo z dodajanjem sikaAvov (Wang et al, 2008). RezultaA časov sušenja za laneno in tungovo olje (preglednica 1) potrjujejo pojasnilo Wanga in Padue (Wang & Padua, 2010). Avtorja sta ugotovila, da se v prvih fazah utrjevanja lanenega olja tvori zaprta plast, ki upočasnjuje difuzijo kisika v spodnje plasA olja in s tem upočasnjuje proces utrjevanja.…”
Section: čAs Sušenja Olj Drying Time Of Oilsunclassified