Effect of Zinc Borate on the Thermal Degradation and Flammability of Wood Flour/PVC Composites

摘要：

Introduction Regardless of good flame retardancy of pure PVC due to its high chlorine content (56.8%), flame retardancy of its composites with wood fiber (WF-PVC) is still another important topic because of easy flammability of high content of wood flour and other low-molecule additives. Besides, PVC can generate high levels of black smoke when it is forced to bum. In this paper, zinc borate (ZB) was incorporated into WF-PVC composites in order to reduce heat release, to prevent smoke evolution and to drop the extent of burning.

作者: Yiqun FANG Xiaoyan BAI Qingwen WANG Zhijun ZHANG

作者单位: Key laboratory of bio-Based Material science and technology of Ministry of Education,Northeast forest University, Harbin 150040, P.R.China

会议类型: 国际会议

会议名称: International Symposium on Wood Science and Technology(IAWPS 2008)(国际木材产品学会联合会2008学术研讨会)

会议地点: 哈尔滨

会议语种:英文

页码: 529-530

在线出版日期: 2008-09-27（万方平台首次上网日期，不代表论文的发表时间）