Fig. 9From: Preparation of zinc hydroxystannate-decorated graphene oxide nanohybrids and their synergistic reinforcement on reducing fire hazards of flexible poly (vinyl chloride)HRR (a), THR (b), SPR (c), and TSR (d) versus time curves of PVC and its nanocomposites obtained from cone calorimetry test with a heat flux of 35 kW/m2, in which ZHS/GO nanohybrids show the lowest pHRR, THR, SPR, and TSR compared to other nanocomposites, indicating ZHS/GO nanohybrids possess the best flame retardancy to PVCBack to article page