Description
AM0265 is a hybrid molecule with an inorganic silsesquioxane at the core, organic isobutyl groups attached to seven corners of the cage and an aminopropyl group attached to the eighth. It has been used to increase spacing between chains in polyimides to reduce color. It is also effective at improving weather-ability of polymers and coatings by reducing water sorption.
Refrigerate for log term storage
Key Properties
Formula Weight: 874.58
Refractive Index: 1.46
Density: 1.16
Appearance: white powder
Thermal Stability (5% wt loss): 221˚C
Solvent Stability: THF, chloroform, hexane
Solvent Insolubility: acetonitrile, methanol
Resin Solubility: aliphatic resins, aliphatic and aromatic amines
Relevant Literature and uses:
2.5 wt% loading and reinforcement of PA6: http://dx.doi.org/10.1016/j.polymer.2013.12.003
Endcapping waterborne polyurethanes: http://dx.doi.org/10.1016/j.polymer.2016.09.034
Improved modulus and moisture of hydrogels: https://pubs.rsc.org/en/content/articlelanding/2015/py/c5py00664c
Endcapping PMMA for coatings: http://dx.doi.org/10.1016/j.jcis.2014.03.027
Dendrimer end capped additive for polyurethane: http://10.1002/app.36773
Vapor phase grafting: https://pubs.rsc.org/en/content/articlelanding/2011/jm/c1jm13553h
Low moisture methacrylic resins: https://doi.org/10.1002/app.35259
Ethanol perm-selective membrane POSS:graphene oxide: https://doi.org/10.1016/j.micromeso.2021.111635
Vapor grafting onto graphene oxide: https://doi.org/10.1016/j.cplett.2012.04.016
Functionalization and dispersion of dyes into SBS: http://10.3144/expresspolymlett.2012.39
Liquid crystal display: http://dx.doi.org/10.1021/jp4126396
Sustained suspension of MWCNTs: doi:10.1016/j.polymer.2008.01.014
Enhanced interfacial properties of carbon fiber surfaces in composites: https://www.sciencedirect.com/science/article/abs/pii/S0167577X10007366
Polyimide Polymer with Oligomeric Silsesquioxane – US Pat 7,619,042
CAS 444315-15-5
Authorizations:
