Abstract
Fluxing agents of zinc borate, antimony oxide, galss frit A and glass frit B, with different melting or softening point temperatures, were added into MgO-Al2O3-SiO2/boron phenol formaldehyde resin (MAS/BPF) composites to lower the formation temperature of eutectic liquid phase and promote the ceramification of ceramifiable composites. The effects of fluxing agents on the thermogravimetric properties, phase evolution, and microstructure evolution of MAS / BPF composites were characterized by TG-DSC, XRD and SEM analyses. The results reveal that the addition of a fluxing agent highly reduces the decomposition rate of MAS / BPF composites. Fluxing agents lower the formation temperatures of liquid phases of ceramifiable MAS / BPF composites obviously, and then promote the ceramification and densification process. The final residues of composites are ceramic surrounded by large amount of glass phases.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
Imiela M Anyszka R, Bielin´ski DM, et al. Effect of Carbon Fibers on Thermal Properties and Mechanical Strength of Ceramizable Composites Based on Silicone Rubber[J]. Journal of Thermal Analysis & Calorimetry, 2016, 124(1): 197–203
Mansouri J, Burford RP, Cheng YB. Pyrolysis Behaviour of Silicone- based Ceramifying Composites[J]. Mater. Sci. Eng. A, 2006, 425: 7–14
Marosi G, Márton A, Anna P, et al. Ceramic Precursor in Flame Retardant Systems[J]. Polymer Degradation and Stability, 2002, 77: 259–265
Anyszka R, Bielinski DM, Pedzich Z, et al. Influence of Surface- modified Montmorillonites on Properties of Silicone Rubber-based Ceramizable Composites[J]. Journal of Thermal Analysis & Calorimetry, 2015, 119: 111–121
Al-Hassany Z, Genovese A, Shanks RA. Fire-retardant and Fire-barrier poly(vinyl acetate) Composites for Sealant Application[J]. Express Polymer Letters, 2010, 4(2): 79–93
Mansouri J, Wood CA, Roberts K, et al. Investigation of the Ceramifying Process of Modified Silicone-silicate Compositions[J]. J. Mater. Sci., 2007, 42: 6 046–6 055
Li YM, Deng C, Wang YZ. A Novel High-temperature-resistant polymeric Material for Cables and Insulated Wires Via the Ceramization of Mica-based Ceramifiable EVA Composites[J]. Composites Science and Technology, 2016, 132: 116–122
Anyszka R, Bielin´ski DM, Pedzich Z, et al. Effect of Mineral Fillers on Properties of Silicone Rubber-based Ceramizable Composites. Part 1. Kinetics of Vulcanization and Mechanical Properties of Composites[J]. Przem. Chem., 2014, 93: 1 291–1 295
Wang J, Ji C, Yan Y, et al. Mechanical and Ceramifiable Properties of Silicone Rubber Filled with Different Inorganic Fillers[J]. Polymer Degradation and Stability, 2015, 121: 149–156
Pędzich Z, Anyszka R, Bieliński DM, et al. Silicon-Basing Ceramizable Composites Containing Long Fibers[J]. Journal of Materials Science and Chemical Engineering, 2013, 1: 43–48
Hanua LG, Simon GP, Mansouri J, et al. Development of Polymer-ceramic Composites for Improved Fire Resistance[J]. Journal of Materials Processing Technology, 2004, 153-154: 401–407
Zhang Y, Shen S, Liu Y. The Effect of Titanium Incorporation on the Thermal Stability of Phenol-formaldehyde Resin and Its Carbonization Microstructure[J]. Polymer Degradation & Stability, 2013, 98(2): 514–518
Tate JS, Gaikwad S, Theodoropoulou N, et al. Carbon/Phenolic Nanocomposites as Advanced Thermal Protection Material in Aerospace Applications[J]. Journal of Composites, 2013, 2013: 1–9
Wang ZJ, Kwon DJ, Gu GY, et al. Ablative and Mechanical Evaluation of CNT/Phenolic Composites by Thermal and Microstructural Analyses[J]. Composites Part B Engineering, 2014, 60(2): 597–602
Srikanth I, Daniel A, Kumar S, et al. Nano Silica Modified Carbon- phenolic Composites for Enhanced Ablation Resistance[J]. Scripta Materialia, 2010, 63(2): 200–203
Chen Y, Chen P, Hong C, et al. Improved Ablation Resistance of Carbon-phenolic Composites by Introducing Zirconium Diboride Particles[J]. Composites Part B Engineering, 2013, 47: 320–325
Ding J, Huang ZX, Luo H, et al. The Role of Microcrystalline Muscovite to Enhance Thermal Stability of Boron-modified Phenolic Resin, Structural and Elemental Studies in Boron-modified Phenolic Resin/ Microcrystalline Muscovite Composite[J]. Materials Research Innovations, 2015, 19, SUPPL 8: S8–605
Shi MX, Fan SS, Luo W, et al. Pyrolysis Behaviour of Boron Phenolic Resin-based Ceramicable Composites by Introducing of MAS[J]. Advanced Materials Research, 2017, 1142: 138–145
Guo SY, Wang ZQ, Li SZ, et al. Effect of Zinc Borate on Mechanical Properties and Flame-Retardancy of PVC[J]. Polymeric Materials Science and Engineering, 1997, 13: 100–105
Hamdani-Devarennes S, Pommier A, Longuet C, et al. Calcium and Aluminium-based Fillers as Flame-retardant Additives in Silicone Matrices II. Analyses on Composite Residues from an Industrial-based Pyrolysis Test[J]. Polymer Degradation and Stability, 2011, 96: 1 562–1 572
Wei Z, Li W. The Synergism Effect of the Zinc Borate on Fire Retardancy of Low Density Polyethylene[J]. Plast. Sci. & Technol, 2006, 34: 40–43
Dai J, Peng C, Wang FZ, et al. Effects of Functionalized Graphene Nanoplatelets on the Morphology and Properties of Phenolic Resins[J]. High Performance Polymers, 2016, 28(5): 1–7
Qin Y, Rao ZL, Huang ZX, et al. Preparation and Performance of Ceramizable Heat-resistant Organic Adhesive for Joining Al2O3 Ceramics[J]. International Journal of Adhesion & Adhesives, 2014, 55: 132–138
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Shi, M., Chen, X., Fan, S. et al. Fluxing Agents on Ceramification of Composites of MgO-Al2O3-SiO2/Boron Phenolic Resin. J. Wuhan Univ. Technol.-Mat. Sci. Edit. 33, 381–388 (2018). https://doi.org/10.1007/s11595-018-1833-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11595-018-1833-8