Thermal Decomposition Behavior of Polylactide Fabrics Treated with Flame Retardants.

Kubokawa, Hiroh; Hatakeyama, Tatsuko

doi:10.2115/fiber.55.8_349

Cited by 8 publications

(6 citation statements)

References 1 publication

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“…Textile is a major application for PLA and it is also required to achieve flame retardancy. The flame retardancy of PLA fabrics were investigated by Kubokawa et al [37][38][39] using conventional FR treatments measuring the limiting oxygen index (LOI measured according to the ASTM Standard Method D2863-97). Untreated PLA fabric was measured at 24 vol% and when treated with several bromine-containing flame retardants and a phosphoruscontaining flame retardant, triphenylphosphate (TPP), LOI increases slightly to 28 vol% with TPP and to 26 vol% with the bromine-containing FR (tetrabromobisphenol A or TBP-A which was revealed to be the most efficient).…”

Section: (B) Use Of Conventional Flame Retardantmentioning

confidence: 99%

Flame retardancy of polylactide: an overview

2010

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Section: (B) Use Of Conventional Flame Retardantmentioning

confidence: 99%

Flame retardancy of polylactide: an overview

2010

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“…Bourbigot and Fontaine reported ammonium polyphosphate (APP) usage increased flame retardancy for polyamides and polyesters. In the studies of Kubokawa et al, results showed flame retardancy of PLA slightly improved with triphenyl phosphate (TPP). In another study, Lin et al showed aluminum hypophosphite loading enhanced flame retardancy of PLA/PC blends.…”

Section: Introductionmentioning

confidence: 99%

Effects of ammonium polyphosphate and triphenyl phosphate on the flame retardancy, thermal, and mechanical properties of glass fiber–reinforced PLA/PC composites

2019

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Summary The purpose of this study is to increase of the flammability properties of the glass fiber (GF)–reinforced poly (lactic acid)/polycarbonate (PLA/PC) composites. Ammonium polyphosphate (APP) and triphenyl phosphate (TPP) were used as flame retardants that are including the organic phosphor to increase flame retardancy of GF‐reinforced composites. APP, TPP, and APP‐TPP mixture flame retardant including composites were prepared by using extrusion and injection molding methods. The properties of the composites were determined by the tensile test, limiting oxygen index (LOI), differential scanning calorimetry (DSC), and heat release rate (HRR) test. The minimum Tg value was observed for the TPP including PLA/PC composites in DSC analysis. The highest tensile strength was observed in GF‐reinforced PLA/PC composites. In the LOI test, GF including composite was burned with the lowest concentration of oxygen, and burning time was the longest of this composite. However, the shortest burning time was obtained by using the mixture flame retardant system. The flame retardancy properties of GF‐reinforced PLA/PC composite was improved by using mixture flame retardant. When analyzed the results of HRR, time to ignition (TTI), and mass loss rate together, the best value was obtained for the composite including APP.

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“…In order to improve the flame retardancy of polymers, adding flame retardants is accounted as the most effective way . Conventional flame retardants including aluminum hydroxides (ATH), magnesium hydrate, antimony trioxide, phosphorus-containing compounds, halogenated compounds and silicon-containing compounds have been investigated in the fame retardancy of PLA. , Kubokawa et al reported that tetrabromobisphenol-A exhibited excellent flame retardancy for PLA . However, halogenated flame-retardants release caustic and toxic gases during combustion so that they are gradually replaced by other flame retardants.…”

Section: Introductionmentioning

confidence: 99%

“…10,11 Kubokawa et al reported that tetrabromobisphenol-A exhibited excellent flame retardancy for PLA. 12 However, halogenated flame-retardants release caustic and toxic gases during combustion so that they are gradually replaced by other flame retardants. According to Haruo et al, ATH improved the flame retardancy of PLA due to its physical effects, but relatively large amount of ATH decreased the mechanical properties of the flame-retarded materials.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of A Novel Phosphorus–Nitrogen-Silicon Polymeric Flame Retardant and Its Application in Poly(lactic acid)

Liao

et al. 2014

Ind. Eng. Chem. Res.

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A novel phosphorus−nitrogen-silicon polymeric flame retardant (PNSFR) was synthesized via polycondensation and characterized by FTIR, 1 HNMR, and 31 PNMR. The thermogravimetric analysis (TGA) of PNSFR showed that the temperature of 10 wt % weight loss for PNSFR was about 270 °C both under nitrogen and air, which indicated that PNSFR exhibited good thermal stability. The crystallization behavior, flame retardancy, dynamic mechanical properties, and thermal stability of polylactic acid (PLA) composites were studied. The results indicated that PNSFR affected the crystallization of PLA and improved the flame retardancy and dynamic mechanical properties of PLA composites. The limiting oxygen index (LOI) of the PLA composites containing 20 wt % PNSFR was about 25.0% compared to 20.0% of pure PLA and attained V-0 rating. After the burning of the PLA composites, compact and coherent charred layer was formed, and the flame-retarded mechanism was discussed in detail.

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Thermal Decomposition Behavior of Polylactide Fabrics Treated with Flame Retardants.

Abstract: Abstract:The thermal decomposition behavior of polylactide fabrics treated with tetrabromobisphenol A

Cited by 8 publications

References 1 publication

Flame retardancy of polylactide: an overview

Flame retardancy of polylactide: an overview

Effects of ammonium polyphosphate and triphenyl phosphate on the flame retardancy, thermal, and mechanical properties of glass fiber–reinforced PLA/PC composites

Synthesis of A Novel Phosphorus–Nitrogen-Silicon Polymeric Flame Retardant and Its Application in Poly(lactic acid)

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