▎ 摘　　要

NOVELTY - Antimony trioxide loaded brominated graphene flame retardant (I) are new. The sheet carbon structure represents graphene, spheres represent antimony trioxide particles; flame retardant contains brominated graphene and antimony trioxide powder particles, and antimony trioxide powder particles are chemically bonded to brominated graphene. USE - Used as antimony trioxide loaded brominated graphene flame retardant. ADVANTAGE - (I) are environmentally-friendly, and have flame retardant effect, stable performance and better dispersion in polymer matrix. DETAILED DESCRIPTION - Antimony trioxide loaded brominated graphene flame retardant of formula (I) are new. The sheet carbon structure represents graphene, spheres represent antimony trioxide particles; flame retardant contains brominated graphene and antimony trioxide powder particles, and antimony trioxide powder particles are chemically bonded to brominated graphene. An INDEPENDENT CLAIM is also included for preparation of (I).