中国人造板
中國人造闆
중국인조판
CHINA WOOD-BASED PANELS
2011年
9期
14-18
,共5页
中密度纤维板%静电粉末喷涂工艺%喷涂距离%供粉气压%静电电压
中密度纖維闆%靜電粉末噴塗工藝%噴塗距離%供粉氣壓%靜電電壓
중밀도섬유판%정전분말분도공예%분도거리%공분기압%정전전압
MDF%powder coating process%spray distance%air pressure%electrostatic voltage
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。
採用正交試驗方法,分析得齣瞭中密度纖維闆靜電粉末噴塗最佳工藝參數：噴塗距離150 mm,供粉氣壓0.05 MPa,靜電電壓60 kV,此時一次上粉率在30%以上。提齣瞭提高一次上粉率的工藝方法,即在設備性能允許情況下,儘可能縮短噴塗距離,適噹提高靜電電壓。
채용정교시험방법,분석득출료중밀도섬유판정전분말분도최가공예삼수：분도거리150 mm,공분기압0.05 MPa,정전전압60 kV,차시일차상분솔재30%이상。제출료제고일차상분솔적공예방법,즉재설비성능윤허정황하,진가능축단분도거리,괄당제고정전전압。
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.
