Description
AM0281.01.30 contains a 70 wt% AM0281 concentrate in 30 wt% PGMEA). The organic N-phenylaminopropyl groups at the corners of the cage are highly adhesive, can behave as ligands for metals, and reactive. It is effective at improving weather-ability of polymers and coatings by reducing water sorption. AM0281 is naturally adhesive, greatly increases performance of BMI and epoxy resins and – as a hindered amine – is an excellent antioxident.
Note: AM0281.01.30 (formerly AM0281) is 70 wt% AM0281 in 30 wt% PGMEA (propylene glycol methyl ether acetate). Additional diluents and custom solutions are available upon request.
Properties
Formula Weight: 1490.28
Amine Equivalent Weight: 186
Density: 1.14 g/ml in concentrate, AM0281: 1.20 g/m
RI: 1.57
Viscosity of AM0281.01.30: 900-1100 mPa s @ 25°C
Appearance: clear, pale yellow, viscous liquid
Thermal Stability AM0281 (5% wt loss): 408˚C
Solvent Stability: THF, chloroform
Solvent Insolubility: acetonitrile, methanol, acetone, hexane
Compatibility: Polar solvents and polar resins/oligomers.
CAS 1708993-28-5
Authorizations: INCI
Relevant literature and uses:
Relevant literature and uses:
Glassification aid for space-based coatings: https://doi.org/10.3390/ nano12020257
Improved thermal stability for epoxy resins: http://10.1002/spepro.004453
Improved homogeneity and relaxation of epoxy networks: http://dx.doi.org/10.1016/j.polymer.2012.10.018
Thermoplastic polyurethane modification and temp stability: http://10.1590/S1516-14392012005000085
Thermoset polyurethane enhancement and silica dispersion: https://pubs.rsc.org/en/Content/ArticleLanding/2014/RA/C4RA01419G
