摘要
采用正交试验方法,分析得出了中密度纤维板静电粉末喷涂最佳工艺参数:喷涂距离150 mm,供粉气压0.05 MPa,静电电压60 kV,此时一次上粉率在30%以上。提出了提高一次上粉率的工艺方法,即在设备性能允许情况下,尽可能缩短喷涂距离,适当提高静电电压。
The optimum condition of processing were determined by orthogonal experiment： spraying distance is 150 mm,air pressure is 0.05 MPa,electrostatic voltage is 60 kV,and the one-time transfer efficiency is above 30%.The processing methods with improved first-pass transfer efficiency was achieved,which decreased the spray distance to the shortest possible value,increased the electrostatic voltage properly under the permissibility of equipment.
出处
《中国人造板》
2011年第9期14-18,共5页
China Wood-Based Panels
