What is Oxylink - Quartz Presentations Online
What is Oxylink - Quartz Presentations Online What is Oxylink - Quartz Presentations Online
Oxylink nanoparticles lead to increased cross linkingFilm formation without and with Oxylink nanoparticles*Stable dispersion:• droplets of resin in water• droplets carry reactive groupsApplication and drying:• water evaporates• resin droplets stack• physical drying(no chemical bonding)Coalescence:• resin droplets merge• continuous film formsresin droplet:polymer chain• Oxylink nanoparticlesare stabilized incoating formulation• nanoparticles connectreactive groups• higher network densityresults in increasedchemical resistanceH 2 NOCOOHCH CH 2OxylinknanoparticleCOOOCO* Educated guess. Exact mechanism waits to be explained scientifically.Source: Team working hypothesis.8 | © Bühler | APCS 2010, Burgard, King
WOODCOATINGS - Starting point formulationsEXTERIOR TRANSLUCENT HIGH BUILD STAINBASED ON PRIMAL AC-337 ER (HBST)EXTERIOR TRANSPARENT WOOD GLAZINGBASED ON WORLEECRYL 7461 (WG)IncredientsgIncredientsgPrimal AC-337 ER * 1 (45.5%) 655.1TegoFoamex * 2 825 2Water 100.8Texanol * 3 23.1Aqueous ammonia (28%) 2.7Water 201.6OXYLINK TM * 4 6.95Acrysol RM-12W * 1 (19%) 6.75Water 1Worleecryl 7461 *5 762water 166Dow Corning Add. 65 02water:Ethylen glycol 1:1 42Acrysol RM 5000 *1 3Dow Corning Add. 57 *6 5OXYLINK TM*4 11water 9*1 Rohm & Haas, USA *2 Evonik Tego Chemie GmbH, Germany *3 Eastman Chemicals ltd, UK *4 Bühler PARTEC, Germany*5 Worlée-Chemie GmbH, Germany *6 Dow Corning, USA9 | © Bühler | APCS 2010, Burgard, King
- Page 1 and 2: Nanotechnologymakes green coatingsg
- Page 3 and 4: Issues for Solvent and Water Based
- Page 5 and 6: Ready to use nanodispersions nedded
- Page 7: What is Oxylink TM ?ZnO containing
- Page 11 and 12: WOODCOATINGS - Accelerated drying:
- Page 13 and 14: WOODCOATINGS - Overall properties s
- Page 15 and 16: METAL COATINGS -Three waterborne sy
- Page 17 and 18: METAL COATINGS -Neocryl Acrylic sty
- Page 19 and 20: METAL COATINGS -PC-Mull AC 16-2 DTM
- Page 21 and 22: PLASTIC COATING - Metallic coating
- Page 23 and 24: PLASTIC COATINGS - Very strong syne
- Page 25 and 26: CONCRETE COATINGS - First results i
- Page 27 and 28: Contacts for Oxylink TM• Malaysia
<strong>Oxylink</strong> nanoparticles lead to increased cross linkingFilm formation without and with <strong>Oxylink</strong> nanoparticles*Stable d<strong>is</strong>persion:• droplets of resin in water• droplets carry reactive groupsApplication and drying:• water evaporates• resin droplets stack• physical drying(no chemical bonding)Coalescence:• resin droplets merge• continuous film formsresin droplet:polymer chain• <strong>Oxylink</strong> nanoparticlesare stabilized incoating formulation• nanoparticles connectreactive groups• higher network densityresults in increasedchemical res<strong>is</strong>tanceH 2 NOCOOHCH CH 2<strong>Oxylink</strong>nanoparticleCOOOCO* Educated guess. Exact mechan<strong>is</strong>m waits to be explained scientifically.Source: Team working hypothes<strong>is</strong>.8 | © Bühler | APCS 2010, Burgard, King