When a material is adhered onto a specific surface it is relevant to know how to make thematerial stay on the surface. By investigating different primers to use with a triazine-basedadhesive, further improvements to using the adhesive on metals can be achieved. This studyfound that an adhesive of (2,4,6-trioxo-1,3,5-triazinane-1,3,5-triyl)tris(ethane-2,1-diyl)tris(3-mercaptopropanoate) (TEMPIC) and 1,3,5-triallyl-1,3,5-triazinane-2,4,6-trione(TATATO) adhered to titanium and stainless steel, two clinically used metal surfaces. Itfurther found that between a phosphonic acid primer, a biomimetic catechol primer and acommercially available silane primer the phosphonic acid primer gave the best adhesion.These results could be because of a higher amount of crosslinking for the phosphonic acidprimer. For further testing increased pH and increased amount as well as increasedhydrolysation time for the catechol and silane primers respectively is suggested. Shearstrength testing was used to determine the adhesion strength. The shear strength testswere done with conditioning in phosphate buffer saline (PBS) solution for 24h beforehand
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:kth-278862 |
| Date | January 2018 |
| Creators | Romson, Tomas |
| Publisher | KTH, Ytbehandlingsteknik |
| Source Sets | DiVA Archive at Upsalla University |
| Language | English |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
Page generated in 0.0026 seconds