<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The article addresses the very important issue of enriching the products with additives improving the fire resistance properties. For this purpose, hydroxide additives (aluminium and magnesium) were used, which decompose at increased temperature to form water. When designing the experiments, one of the Experimental Design Methods (DOE) was used: 2k factorial design for two independent variables. The enriched coatings were tested in accordance with the requirements of PN-EN 45545-2, incl. Intensity of heat release, lateral propagation of flame on products in vertical configuration, or testing of generated fumes and gases. Mechanical properties such as cohesion and impact toughness were also tested. The effectiveness of this type of additives was assessed, as well as their synergistic effect (due to the different decomposition temperature).</p>
</abstract>

The article addresses the very important issue of enriching the products with additives improving the fire resistance properties. For this purpose, hydroxide additives (aluminium and magnesium) were used, which decompose at increased temperature to form water. When designing the experiments, one of the Experimental Design Methods (DOE) was used: 2k factorial design for two independent variables. The enriched coatings were tested in accordance with the requirements of PN-EN 45545-2, incl. Intensity of heat release, lateral propagation of flame on products in vertical configuration, or testing of generated fumes and gases. Mechanical properties such as cohesion and impact toughness were also tested. The effectiveness of this type of additives was assessed, as well as their synergistic effect (due to the different decomposition temperature).

Assessment of the effect of the applied hydroxide additives on the fire properties of varnish coating systems with a damping mass

Production Engineering Archives

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License.

The article addresses the very important issue of enriching the products with additives improving the fire resistance properties. For this purpose, hydroxide...

Assessment of the effect of the applied hydroxide additives on the fire properties of varnish coating systems with a damping mass

Published Online: Oct 21, 2022

Page range: 359 - 368

Received: May 16, 2022

Accepted: Aug 05, 2022

DOI: https://doi.org/10.30657/pea.2022.28.44

Keywords
fire-smoke properties, mechanical properties, aluminium hydroxides, magnesium hydroxides, 2k factor plan

© 2022 Wojciech Pauli et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License.

Assessment of the effect of the applied hydroxide additives on the fire properties of varnish coating systems with a damping mass

Published Online: Oct 21, 2022

Page range: 359 - 368

Received: May 16, 2022

Accepted: Aug 05, 2022

DOI: https://doi.org/10.30657/pea.2022.28.44

Keywordsfire-smoke properties, mechanical properties, aluminium hydroxides, magnesium hydroxides, 2k factor plan

© 2022 Wojciech Pauli et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License.

Keywords
fire-smoke properties, mechanical properties, aluminium hydroxides, magnesium hydroxides, 2k factor plan