Research on Physical recycling of Waste TV Housing Plastic

摘要：

The thermal stability and degradation kinetic of TV set housing plastic were investigated by the means of TG and IR instruments, the study results show that the weight loss of TV housing plastic was divided into two different stages, the thermal degradation of brominated flame retardants mainly occurred at 290℃~ 350℃, the HIPS resin mainly occurred at 350℃~ 455℃. Over 90% of Decabromodiphenyl ether can be firstly released from the TV housing plastic under isothermal and vacuum. The IR study showed that PB phase of HIPS resin was easier to take place thermal gradation than PS phase, which will cause to reduce impact property of the recycled TV housing plastic recycled by physical method.

关键词： TV set housing high impact polystyrene Decabromodiphenyl ether

作者: Chen Lieqiang Peng Shaohong Huang Huajie Liang Chao Liu Shaodan

作者单位: The Key Laboratory of Enhanced Heat Transfer and Energy Conservation, Ministry of Education, South C College of Chemistry and Life Science, Maoming University, Maoming 525000, China

会议类型: 国际会议

会议名称: The 3rd International Conference on Waste Management and Technology(第三届固体废物管理与技术国际研讨会)

会议地点: 北京

会议语种:英文

页码: 285-291

在线出版日期: 2008-11-05（万方平台首次上网日期，不代表论文的发表时间）