Free radical initiated grafting of vinyl silane to saturated triglycerides
| dc.contributor | Graduate Program in Chemistry. | |
| dc.contributor.advisor | Küsefoğlu, Selim. | |
| dc.contributor.author | Köklükaya, Oruç Nuri. | |
| dc.date.accessioned | 2023-03-16T11:00:21Z | |
| dc.date.available | 2023-03-16T11:00:21Z | |
| dc.date.issued | 2013. | |
| dc.description.abstract | In this study silanized hydrogenated palm stearin was synthesized by reacting hydrogenated palm stearin with vinyltrimethoxysilane via free radical reaction. Dicumyl peroxide was used as initiator. The characterization of silanized-HPS was done by 1H NMR and FT-IR spectroscopy. Homopolymer of silanized-HPS was synthesized by moisture curing. The silanized-HPS homopolymer was characterized by IR spectroscopy. The effect of the crosslink density upon moisture cure on the mechanical properties, thermal properties and swelling of silanized-HPS polymer was analyzed by surface hardness test, DSC (Differential Scanning Calorimetry), swelling test respectively. According to swelling test and surface hardness tests, silanized-HPS shows heterogeneous distribution of crosslinks in crosslinked areas. Hydrophobicity of silanized-HPS coated glass surface was studied by water contact angle measurements and the contact angles reach their maximum value of 107°. | |
| dc.format.extent | 30 cm. | |
| dc.format.pages | xiii, 65 leaves ; | |
| dc.identifier.other | CHEM 2013 K75 | |
| dc.identifier.uri | https://digitalarchive.library.bogazici.edu.tr/handle/123456789/14285 | |
| dc.publisher | Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013. | |
| dc.subject.lcsh | Free radical reactions. | |
| dc.subject.lcsh | Triglycerides. | |
| dc.title | Free radical initiated grafting of vinyl silane to saturated triglycerides |
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