The invention discloses a high-thermal-filament ignition
polyphenyl ether composition. The
polyphenyl ether composition comprises the following components in parts by weight: 40-90 parts of polyphenylether, 2-40 parts of
styrene resin, 1-10 parts of a
toughening agent, 5-18 parts of a
flame retardant, 0.1-3 parts of polyformaldehyde resin and 0.1-1 part of
metal oxide. According to the heat-resistant wire ignition
polyphenyl ether material, the quality of a
carbon layer is greatly enhanced through the catalytic
charring effect of
metal oxide and POM in the early stage of ignition, the HWI performance of the material is obviously improved, a good effect on
flame retardance is achieved, and the
flame-retardant PPE material with the 0-grade HWI can be prepared through the method.