Metallic phytates as efficient bio-based phosphorous flame retardant additives for poly(lactic acid)

Costes, Lucie; Laoutid, Fouad; Dumazert, Loïc; Lopez‐Cuesta, José‐Marie; Brohez, Sylvain; Delvosalle, Christian; Dubois, Philippe

doi:10.1016/j.polymdegradstab.2015.05.014

Cited by 105 publications

(68 citation statements)

References 41 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In this approach, a few researchers have started exploratory work to use a sustainable way to make the materials fire retardant and came out with good research findings where they used different bio-macromolecules as fire retardant alternatives instead of synthetic chemicals. The exciting results are documented in the scientific published articles [64][65][66]. In this direction, Alongi et al used DNA bio-molecule to impart flame retardancy to cotton fabric [67].…”

Section: Fire Retardant Textile Applicationsmentioning

confidence: 99%

“…In this context efforts have been extended, especially from the last 10 years, to use different eco-friendly bio-based extracted plant resources and other natural resources due to the desire to promote a "green concept". Thus, the formulation of intumescent flame retardant (IFR) systems may be based on bio-based acidic source such as phytic acid [87], metallic phytates [64], different bio-based carbonization agents like chitosan [73], cyclodextrin [72] and starch [71] exploiting melt blending processes. Among bio-based carbonizing agents, lignin has also been considered as an effective char former due to its highly aromatic structure.…”

Section: Melt Blending and Spinning With Fire Retardant Additivesmentioning

confidence: 99%

See 1 more Smart Citation

An Overview on the Use of Lignin and Its Derivatives in Fire Retardant Polymer Systems

Mandlekar¹,

Cayla²,

Rault³

et al. 2018

Lignin - Trends and Applications

View full text Add to dashboard Cite

Lignin is a highly abundant bio-polymeric material that constitutes cellulose one of major component in cell wall of woody plants. Alternatively, large quantity of lignin is yearly available from numerous pulping and paper industries; this is the key point that justifies its large use for industrial applications. Lignin could be one of the most essential and sustainable bio-resources as raw material for the development of environmentally friendly polymer composite. Owing to its huge chemical structure, lignin can provide additional functionality such as filler, reinforcing agent, compatibilizer, stabilizer, etc. In this study, the fire retardant functionality of lignin has been employed in polymeric materials. Due to high charring capability, lignin is effectively used as carbon source in combination with other flame retardants for designing the intumescent system for polymeric materials. Further in this, several articles related to lignin-based intumescent are reviewed and interesting work formulation as well as meaningful results achieved in the flame retardancy are discussed. More attention is given to the studies concerning the use of current intumescent systems for textile applications by means of coating on fabric/nonwoven and melt blending in bulk polymers.

show abstract

Section: Fire Retardant Textile Applicationsmentioning

confidence: 99%

Section: Melt Blending and Spinning With Fire Retardant Additivesmentioning

confidence: 99%

An Overview on the Use of Lignin and Its Derivatives in Fire Retardant Polymer Systems

Mandlekar¹,

Cayla²,

Rault³

et al. 2018

Lignin - Trends and Applications

View full text Add to dashboard Cite

show abstract

“…M–Phyt salts have been used as flame retardants for poly(lactic acid) (PLA) and ethylene–vinyl acetate among others. According to the literature, when of 20 or 30 wt % aluminum phytate (Al–Phyt), iron phytate (Fe–Phyt), or lanthanum phytate was added to PLA, the flame retardancy of Al–Phyt was better than those of Fe–Phyt and lanthanum phytate. CONE test results show that the addition of Al–Phyt significantly reduced the HRR of PLA.…”

Section: Introductionmentioning

confidence: 99%

Application of metallic phytates to poly(vinyl chloride) as efficient biobased phosphorous flame retardants

Cheng

Meng

et al. 2018

J of Applied Polymer Sci

View full text Add to dashboard Cite

Simple, direct precipitation was used to synthesize green, renewable, biobased flame retardants. Copper phytate (Cu–Phyt), zinc phytate, aluminum phytate, and tin phytate (Sn–Phyt) were synthesized. Thermogravimetric analysis performed in N2 revealed that the metallic phytate (M–Phyt, where M is Cu, Zn, Al, or Sn) salts showed good charring. The limiting oxygen index (LOI), cone calorimetry (CONE) test data, tensile strength, and impact toughness were measured for flexible poly(vinyl chloride) (PVC) containing 15 wt % M–Phyt salts. The PVC/Sn–Phyt LOI rose from 24.9 to 30.3%, and the PVC/Sn–Phyt mechanical properties were on par with those of the pure PVC. The CONE test results indicate that PVC/Cu–Phyt showed the lowest total smoke production (TSP) and peak heat‐release rate (pHRR) among the samples. The TSP and pHRR of PVC/Cu–Phyt were 15.77 m2 and 181.77 kW/m2, respectively, 62.63 and 44.48% lower than those of the neat PVC. © 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 46601.

show abstract

“…Chitosan has recently been examined more broadly as an FR additive, working in concert with a broad range of inorganic additives [71] and phosphorous sources [72]. Phytic acid has similarly been shown by multiple workers to be a useful FR agent, working synergistically with tannic acid [73], or as a phytate salt with ammonia [74], metal ions [75], piperidine [76] or 1,6-hexane diamine [77]. Phytic acid is an intriguing additive in that it brings six phosphate groups per molecule, bound to a readily carbonizable glucose ring; many of the reported salts introduce nitrogen in their cations.…”

Section: Polymer Loimentioning

confidence: 99%

Biomolecules as Flame Retardant Additives for Polymers: A Review

Watson

Schiraldi

2020

Polymers

View full text Add to dashboard Cite

Biological molecules can be obtained from natural sources or from commercial waste streams and can serve as effective feedstocks for a wide range of polymer products. From foams to epoxies and composites to bulk plastics, biomolecules show processability, thermal stability, and mechanical adaptations to fulfill current material requirements. This paper summarizes the known bio-sourced (or bio-derived), environmentally safe, thermo-oxidative, and flame retardant (BEST-FR) additives from animal tissues, plant fibers, food waste, and other natural resources. The flammability, flame retardance, and—where available—effects on polymer matrix’s mechanical properties of these materials will be presented. Their method of incorporation into the matrix, and the matrices for which the BEST-FR should be applicable will also be made known if reported. Lastly, a review on terminology and testing methodology is provided with comments on future developments in the field.

show abstract

Metallic phytates as efficient bio-based phosphorous flame retardant additives for poly(lactic acid)

Cited by 105 publications

References 41 publications

An Overview on the Use of Lignin and Its Derivatives in Fire Retardant Polymer Systems

An Overview on the Use of Lignin and Its Derivatives in Fire Retardant Polymer Systems

Application of metallic phytates to poly(vinyl chloride) as efficient biobased phosphorous flame retardants

Biomolecules as Flame Retardant Additives for Polymers: A Review

Contact Info

Product

Resources

About