Research Article
Fire Propagation Performance of Intumescent Fire Protective Coatings Using Eggshells as a Novel Biofiller
Table 1
Compositions of intumescent fire protective coatings.
| Ingredients | Parts by weight for formulations | A | B | C | D |
| APP | 18.00 | 18.00 | 18.00 | 18.00 | MEL | 9.00 | 9.00 | 9.00 | 9.00 | PER | 9.00 | 9.00 | 9.00 | 9.00 | TiO2 | 5.50 | 5.50 | 5.50 | 2.75 | Al(OH)3 | — | 5.50 | — | 2.75 | Mg(OH)2 | 5.50 | — | — | 2.75 | CES | — | — | 5.50 | 2.75 |
| Binder | | | | | Acrylic resin | 53.00 | 53.00 | 53.00 | 53.00 |
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