Mechanical Properties and Flame Retardation of Anti-impact Modifier to Halogen-Free Flame Retardant HIPS
Ying Liu, Lijun Hou
Abstract
Ying Liu, Lijun Hou
Abstract
The effect of micro-capsulated red phosphorus and polyphenylene oxide complex flame retardant on mechanical properties of high impact polystyrene(HIPS)had been studied,and the impact resistance and flame retardation of anti-impact modifier SBS and SEBS to HIPS/MRP/PPO halogen-free flame retarded materials had been optimized.The results showed that impact property of HIPS decreased because of the addition of MRP and PPO,but the impact strength improved a lot due to resistant modifier SBS and SEBS with no effect to flame retardant.The modified halogen-free flame retardant HIPS had many excellent performances on flame retardation and mechanical properties.
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The effect of micro-capsulated red phosphorus and polyphenylene oxide complex flame retardant on mechanical properties of high impact polystyrene(HIPS)had been studied,and the impact resistance and flame retardation of anti-impact modifier SBS and SEBS to HIPS/MRP/PPO halogen-free flame retarded materials had been optimized.The results showed that impact property of HIPS decreased because of the addition of MRP and PPO,but the impact strength improved a lot due to resistant modifier SBS and SEBS with no effect to flame retardant.The modified halogen-free flame retardant HIPS had many excellent performances on flame retardation and mechanical properties.
Key concepts: Fire retardant, Materials science, Izod impact strength test, Composite material, Impact resistance, Polystyrene, Halogen, Polymer