-
靜電粉末噴涂設(shè)備銷售供應:家電粉末涂裝前處理工藝
靜電粉末噴涂設(shè)備銷售供應:家電粉末涂裝前處理工藝 (1)飲水機殼體的涂裝前處理工藝 熱水洗(30s,50~65 ℃ ) → 預脫脂(60s,50~65 ℃)→脫脂(150s,50~65 ℃) →水洗1(直排)→水洗1[30s,室溫(RT)]→水洗2(30s,RT)→新鮮水直噴→表調(diào)(30s,RT)→磷化(150s,50~60 ℃)→水洗3(30s,RT)→水洗4(30s,RT)→新鮮純水直噴。 (2)空調(diào)器殼體涂裝前處理工藝 熱水洗(40s,50~65 ℃) →預脫脂(80s,50~65℃ ) …