| 摘要 |
<p>Self-extinguishing polymeric compositions comprising: a) at least one vinylaromatic (co)polymer; b) from 0.1 to 5 parts by weight, with respect to 100 parts of component (a), of a fluorinated or perfluorinated polyolefin; c) from 2 to 15 parts by weight, with respect to 100 parts of component (a), of at least one antimonium oxide; d) from 6 to 30 parts by weight, with respect to 100 parts of component (a), of a halogenated flame-retardant additive having general formula (I): <CHEM> possibly mixed with a chlorinated polyolefin. n</p> |
