Comparison study of aqueous binder systems for slurry-based processing

Rheological Behaviour, Synthesis and Performance of Smart Thermal Barrier Coating Systems Based on Hollow Alumina

“…In spite of this, a Newtonian behavior is derived, which is in contrast with the non-Newtonian behavior reported in Al microsized (1.4 µm) suspensions of hydroxyl-terminated polybutadiene (HTPB) under dynamic tests [19] but in agreement with the Newtonian behavior observed in nano-sized paraffin oil suspensions [20]. It is therefore believed that the slurry ratios of water, PVA and Al microparticles studied here allow the initial dissolution of PVA in water [21] and the bonding of PVA to the Al microparticles [9], irrespective of the Al load. Therefore, the suspension is stable up to nine days from the sedimentation and viscosity considerations and the SiC#180 polished nickel substrates are thus similarly wetted with all three slurries (Figure 3).…”

Nucleophilic stabilization of water-based reactive ink for titania-based thin film inkjet printing

“…The inkjet printing owns the further merits of being a low cost technique based on inks that can be easily formulated to be environmentally friendly. This fully meets the increasing demand on industry and academy to develop water-based systems for a more sustainable processing of materials [15][16][17].…”

Influence of cassava starch content and sintering temperature on the alumina consolidation technique

“…8 Since the use of water-based solvents for the preparation of materials with very small thickness is already known, the use of such solvent for the preparation of thicker materials has attracted great interest. 9 The chemical, physical and mechanical properties of a green compact, such as stability, appropriate viscosity of precursor powder suspension and sufficient green strength, are determinant for a high quality thick-processed material. To achieve that result, many * Corresponding author.…”