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Precious Metal Powders and Preparations

No change in size, 10:54, 13 December 2022
Conductive Paints and Adhesives
<tr><th><p class="s6">Preparation</p></th><th><p class="s6">Substrate</p><p class="s6">Material</p></th><th><p class="s6">Application by</p></th><th><p class="s6">Firing Temperature [°C]</p></th><th><p class="s6">Properties</p></th><th><p class="s6">Silver Content [wt%]</p></th></tr><tr><td><p class="s6">Argonor N92</p></td><td><p class="s6">glass, ceramics</p></td><td><p class="s6">paint brush, spray gun</p></td><td><p class="s6">530 - 650</p></td><td><p class="s6">Viscosity</p><p class="s6">500 – 1.000 mPa·s, good solderability</p></td><td><p class="s6">65</p></td></tr><tr><td><p class="s6">Argonor</p></td><td><p class="s6">glass,</p><p class="s6">ceramics</p></td><td><p class="s6">screen</p><p class="s6">printing</p></td><td><p class="s6">530 - 650</p></td><td><p class="s6">Viscosity</p><p class="s6">10 – 15.000 mPa·s, good solderability</p></td><td><p class="s6">65</p></td></tr></table>
</figtable>
 
=== Conductive Paints and Adhesives===
<figure id="fig:Flexible keyboard contact pattern printed with AUROMAL 170">
[[File:Flexible keyboard contact pattern printed with AUROMAL 170.jpg|right|thumb|Figure 3: Flexible keyboard contact pattern printed with AUROMAL 170]]
</figure>
 
=== Conductive Paints and Adhesives===
Conductive paints are precious metal preparations in liquid or paste form. They contain the metal filler material, fine silver particles as conductive pigments mostly in flake form, a paint compound on artificial resin basis and an organic solvent (<xr id="tab:Silver Paints, Conductive Pastes, and Conductive Adhesives"/><!--(Table 8.3)-->). The solvent evaporates during drying in air or by aging at slightly elevated temperatures. This allows the silver particles to connect metallically and form conductive paths (<xr id="fig:Flexible keyboard contact pattern printed with AUROMAL 170"/><!--(Fig. 8.3)-->).

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