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5、 title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,1,三涂層珍珠漆修補技巧,三涂層珍珠面漆的底層是純色顏料,中間為珍珠云母,表面漆層為高光清漆,提供了高光澤度的外觀,所產(chǎn)生的反射效果更具裝飾性。通過長時間摸索,總結(jié)出了
6、三涂層珍珠漆的修補方法。珍珠色漆含有不同厚度的云母片,與金屬色漆中的鋁粉有所不同,云母片上層在將入射光線反射的同時,亦有一部分光線射入到云母片下層而后再次反射,這樣由多次反射組成的光線,就會產(chǎn)生多彩的效果,而鋁粉漆只會直接反射入射光線。按照以下操作工序進行修補,效果會更好。,2,噴涂顏色層,噴涂第一層顏色層,下槍要輕,不要太重或者太厚,否則顏色會變深。,三涂層珍珠漆,-,修補技巧,3,繼續(xù)噴涂第二層顏色層以遮蓋中涂底漆或缺陷位置,一定要各個角度觀察,防止遮蓋不良。,噴涂顏色層,三涂層珍珠漆,-,整板噴涂及修補技巧,4,注意:顏色層必須達到完全遮蓋,顏色層一定要觸指干,漆的粘度不要太高,如有塵粒
7、需在噴涂珍珠層之前處理,必要時可添加,20-30,稀釋劑,由顏色層部位延伸噴涂,以達到一個平滑的暈色區(qū)域,一定要甩斜槍,噴涂顏色層,三涂層珍珠漆,-,修補技巧,5,三涂層珍珠漆修補要點,駁口部位形成較寬較緩和斜面,使修補區(qū)域與未修補區(qū)域顏色差異不明顯,駁口部位較為狹窄,修補區(qū)域與未修補區(qū)域顏色差異明顯,這樣大家都能明白吧,,駁口部位,6,顏色層觸指干后可繼續(xù)噴涂珍珠層,確保顏色層充分閃干,若顏色層未充分干燥,則顏色層可能會與珍珠層混合,造成顏色變化,也就是返色,噴涂珍珠層,三涂層珍珠漆,-,修補技巧,7,注意:噴涂工件時珍珠層需與試色板噴涂同樣多層,隨時以調(diào)色時所噴涂的試板與工件比對顏色,核對
8、噴涂次數(shù),必要時弧形操作噴槍,在過渡區(qū)域進一步延伸噴涂珍珠層,噴涂珍珠層,三涂層珍珠修補暈色,8,弧形操作噴涂,每一層珍珠層需作進一步延伸以使顏色得到充分過渡,消除顏色差異,必要時可添加,20-30%,的稀釋劑,噴涂珍珠層,三涂層珍珠修補暈色,9,每一層顏色層及珍珠層噴涂之前須確保上一層已充分,閃干,,包括噴涂清漆之前,避免干噴,(發(fā)暗、黃邊),色漆噴涂技巧總結(jié),三涂層珍珠漆,-,修補技巧,10,在色漆噴涂區(qū)域噴涂第一層清漆,并給予充分間隔時間,清漆噴涂,三涂層珍珠漆,-,修補技巧,11,噴涂第二層清漆,清漆噴涂,三涂層珍珠漆,-,修補技巧,12,修補完成,三工序珍珠漆,-,整板噴涂及修補技巧,13,1-,清潔需要修補區(qū)域,2-,研磨(顆粒、缺陷),3-,噴涂底漆,4-,干磨或,P1000,號水磨底漆,5-,除油劑清潔,6-,吹塵及粘塵布除塵,8-,噴涂珍珠層,10-,駁口處理,9-,噴涂清漆,7-,噴涂顏色層,三涂層珍珠漆,-,修補技巧,14,謝謝大家!,APAD,楊義,