| 摘要 |
Thermoplastic compositions based on, in particular, polyamide resin(s) or alkenylaromatic resin(s), having improved fire resistance are disclosed. The compositions contain Sb2O3, melamine cyanurate and one or more polyols, the combination of which exhibits a synergistic effect on increasing the fire retardancy. These compositions can be used for the preparation of molded, extruded or injected articles, in the form of sheets or films, of composite materials and of powders for coating substrates. Further, the process for preparing the compositions is also disclosed.
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