Montmorillonite-Synergized Water-Based Intumescent Flame Retardant Coating for Plywood
Source abstract
Abstract
In this study, montmorillonite (MMT) was used as an inorganic synergist to prepare the water-based intumescent flame retardant (IFR) ornamental coating for plywood. Results indicate that the 7 wt.% MMT modified IFR coating (No. 3) possess the best fire resistance (longer than 20 min) of the tested samples according to the fire performance, which significantly declines the specific extinction area by 44.12 m2·kg−1 compared to the coating without MMT by cone calorimeter. In addition, characterizations such as XPS, XRD, TG, SEM and FTIR were characterized to investigate the surface and bulk properties as well as the morphology of MMT synergized water-based IFR coating. It is revealed that the residual nitrogenous polyaromatic structure and 25.5% residual mass in the No. 3 coating are a result of the effect of MMT on the antioxidation properties of the char layer.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Flame retardant materials and properties · Fire dynamics and safety research · Toxic Organic Pollutants Impact
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Energy Science and Engineering, Central South University, Changsha 410083, China
References (44)
Show source-provided references
1. Clay nanopaper as multifunctional brick and mortar fire protection coating—wood case study10.1016/j.matdes.2015.12.140 ↗
2. Dense, self-formed char layer enables a fire-retardant wood structural material10.1002/adfm.201807444 ↗
3. Synthesis and application of novel magnesium phosphate ester flame retardants for transparent intumescent fire-retardant coatings applied on wood substrates10.1016/j.porgcoat.2019.01.013 ↗
4. One-pot, bioinspired coatings to reduce the flammability of flexible polyurethane foams10.1021/acsami.5b01105 ↗
5. Bioinspired struvite mineralization for fire-resistant wood10.1021/acsami.8b19967 ↗
6. Papadopoulos, A.N., and Taghiyari, H.R. (2019). Innovative wood surface treatments based on nanotechnology. Coatings, 9.10.3390/coatings9120866 ↗
7. Papadopoulos, A.N., Bikiaris, D.N., Mitropoulos, A.C., and Kyzas, G.Z. (2019). Nanomaterials and chemical modifications for enhanced key wood properties: A review. Nanomaterials, 9.10.3390/nano9040607 ↗
8. Diffusion of polyphosphates into (poly (allylamine)-montmorillonite) multilayer films: Flame retardant-intumescent films with improved oxygen barrier10.1021/la203252q ↗
9. An emerging mineral-based composite flame retardant coating: Preparation and enhanced fireproof performance10.1016/j.surfcoat.2019.03.073 ↗
10. A green highly-effective surface flame-retardant strategy for rigid polyurethane foam: Transforming uv-cured coating into intumescent self-extinguishing layer10.1016/j.compositesa.2019.105534 ↗
11. Chen, H., Wang, J., Ni, A., Ding, A., Han, X., and Sun, Z. (2018). The effects of a macromolecular charring agent with gas phase and condense phase synergistic flame retardant capability on the properties of pp/ifr composites. Materials, 11.10.3390/ma11010111 ↗
12. Wang, J., Xue, L., Zhao, B., Lin, G., Jin, X., Liu, D., Zhu, H., Yang, J., and Shang, K. (2019). Flame retardancy, fire behavior, and flame retardant mechanism of intumescent flame retardant epdm containing ammonium polyphosphate/pentaerythrotol and expandable graphite. Materials, 12.10.3390/ma12244035 ↗
13. The role of bentonite clay on improvement in char adhesion of intumescent fire-retardant coating with steel substrate10.1007/s13369-017-2423-4 ↗
14. Intumescent coatings: A review on recent progress10.1007/s11998-016-9815-3 ↗
15. Influence of eco-friendly calcium gluconate on the intumescent flame-retardant epoxy resin: Flame retardancy, smoke suppression and mechanical properties10.1016/j.compositesb.2019.107200 ↗
16. Synergistic and compatibilizing effect of octavinyl polyhedral oligomeric silsesquioxane nanoparticles in polypropylene/intumescent flame retardant composite system10.1016/j.compositesa.2019.04.032 ↗
17. Effects of nano-sized boron nitride on thermal decomposition and water resistance behaviour of epoxy-based intumescent coating10.1016/j.jaap.2018.03.002 ↗
18. Effect of caalco3-ldhs on fire resistant properties of intumescent fireproof coatings for steel structure10.1016/j.apsusc.2018.06.165 ↗
19. Nano-architectured mesoporous silica decorated with ultrafine co3o4 toward an efficient way to delaying ignition and improving fire retardancy of polystyrene10.1016/j.matdes.2017.05.021 ↗
20. Development of fire resistant wool polymer composites: Mechanical performance and fire simulation with design perspectives10.1016/j.matdes.2016.06.005 ↗
21. Influences of montmorillonite on fire protection, water and corrosion resistance of waterborne intumescent fire retardant coating for steel structure10.1016/j.surfcoat.2013.11.037 ↗
22. New fire-protective intumescent coatings for wood10.1002/app.28518 ↗
23. Synergistic effects of organically modified montmorillonite on the flame-retardant and smoke suppression properties of transparent intumescent fire-retardant coatings10.1016/j.porgcoat.2018.05.016 ↗
24. Synergistic effect of organophilic fe-montmorillonite on flammability in polypropylene/intumescent flame retardant system10.1007/s10973-014-3833-0 ↗
25. Nanofilled polyols for viscoelastic polyurethane foams10.1002/pi.2726 ↗
26. A review of application of ammonium polyphosphate as intumescent flame retardant in thermoplastic composites10.1016/j.compositesb.2015.08.066 ↗
27. Polydopamine-graphene oxide flame retardant nanocoatings applied via an aqueous liquid crystalline scaffold10.1002/adfm.201803172 ↗
28. Flame retardancy and thermal behavior of cotton fabrics based on a novel phosphorus-containing siloxane10.1016/j.apsusc.2019.02.159 ↗
29. Efficient flame-retardant and smoke-suppression properties of mgalco3-ldhs on the intumescent fire retardant coating for steel structures10.1016/j.porgcoat.2019.06.014 ↗
30. Fire safety enhancement of a highly efficient flame retardant poly (phenylphosphoryl phenylenediamine) in biodegradable poly (lactic acid)10.1016/j.jhazmat.2018.08.090 ↗
31. Microporous carbon nitride as an effective solid base catalyst for knoevenagel condensation reactions10.1016/j.molcata.2013.02.019 ↗
32. Benzimidazolyl-substituted cyclotriphosphazene derivative as latent flame-retardant curing agent for one-component epoxy resin system with excellent comprehensive performance10.1016/j.compositesb.2019.107440 ↗
33. Electrochemically exfoliated functionalized black phosphorene and its polyurethane acrylate nanocomposites: Synthesis and applications10.1021/acsami.8b22115 ↗
34. Single component phosphamide-based intumescent flame retardant with potential reactivity towards low flammability and smoke epoxy resins10.1016/j.jhazmat.2019.03.045 ↗
35. Effect of chitosan on the fire retardancy and thermal degradation properties of coated cotton fabrics with sodium phytate and aptes by lbl assembly10.1016/j.jaap.2018.08.024 ↗
36. Lionetto, F., López-Muñoz, R., Espinoza-González, C., Mis-Fernández, R., Rodríguez-Fernández, O., and Maffezzoli, A. (2019). A study on exfoliation of expanded graphite stacks in candelilla wax. Materials, 12.10.3390/ma12162530 ↗
37. Polydopamine-bridged synthesis of ternary h-bn@ pda@ sno2 as nanoenhancers for flame retardant and smoke suppression of epoxy composites10.1016/j.compositesa.2018.05.015 ↗
38. Xps study of an intumescent coating: Ii. Application to the ammonium polyphosphate/pentaerythritol/ethylenic terpolymer fire retardant system with and without synergistic agent10.1016/S0169-4332(97)00239-0 ↗
39. Highly ordered nitrogen-rich mesoporous carbon nitrides and their superior performance for sensing and photocatalytic hydrogen generation10.1002/anie.201702386 ↗
40. Fabrication of 2d ordered mesoporous carbon nitride and its use as electrochemical sensing platform for h2o2, nitrobenzene, and nadh detection10.1016/j.bios.2013.10.001 ↗
41. Xps study of an intumescent coating application to the ammonium polyphosphate/pentaerythritol fire-retardant system10.1016/0169-4332(94)90287-9 ↗
42. Facile synthesis of porous carbon nitride spheres with hierarchical three-dimensional mesostructures for co 2 capture10.1007/s12274-010-0023-7 ↗
43. Catalyst-free synthesis of nitrogen-doped graphene via thermal annealing graphite oxide with melamine and its excellent electrocatalysis10.1021/nn103584t ↗
44. Preparation of a novel intumescent flame retardant based on supramolecular interactions and its application in polyamide 1110.1021/acsami.7b06250 ↗