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Effects of phosphorus-nitrogen containing flame retardants on the compostability of poly(lactic acid)

delete2026-03-26
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OA
AI
K
Kata Enikő Decsov *
B
Bettina Ötvös
L
Lívia Lengyel
D
Dániel Gere
D
Dóra Fecske
A
Anna Petróczy
B
Béla Iván
V
Viktória Feigl
M
Mónika Molnár
K
Katalin Bocz
DOI:10.1016/j.polymdegradstab.2026.112085delete
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Abstract

Abstract

En 中文
• PLA with P-N containing FRs are compostable under industrial composting conditions • Physical disintegration occurs within 25–28 days for all FR-PLA formulations • Polyphosphate FRs influence PLA degradation kinetics, but not hinder biodegradation • Phytotoxicity testing indicates limited adverse effects of FR on compost quality • P-N FRs support fire-safe, circular-economy–aligned PLA biocomposites
Keywords:
poly(lactic acid)
phosphorus flame retardants
phosphorus-nitrogen flame retardants
composting
biodegradation
sustainable polymers
ecotoxicity
degradation
circular economy
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Journal

Polymer Degradation and Stability cover
Polymer Degradation and Stability
IF:
7.4
Papers:
9.4K
Citations:
3.3W

Organization

R
research centre for natural sciences
Scholars:
86
Papers: 28
Citations: 0
B
Budapest University of Technology and Economics
Scholars:
784
Papers: 401
Citations: 4.5K