行業百科

ElectrochemicalReactions?????????電化學反應Tothispoint,wehavediscussedanodicandcathodicpaintandhaveusedthetermsanionicandcationicaswell.Althoughtheterms"cathodic"and"cationic"maybeusedassynonyms,theyrefertotwodifferentaspectsofthesubject.到此為止，我們已經討論了陽極漆和陰極漆，并且已使用了陽離子，陰離子等術語，雖然陽極和陰離子可以作為同義詞使用，其實他們是用于表示一個事物

?AnodicVersusCathodic??????????陽極沉積法和陰極沉積法的區別Baseduponthemethodofdeposition,twotypesofelectropainthavebeendeveloped:anodicandcathodic.Theanodictypeswerecommercializedfirstfortworeasons:基于沉積的電泳方式，已經開發了陽極電泳漆和陰極電泳漆兩種類型的電泳漆陽極電泳漆首先投入正式生產有兩個原因：Theearlierresintechnologywasbasedonresinswhichcontainedacidgroups

WhyElectrocoat為什么要電泳涂裝Becauseofthemarkedadvantagesofelectrodeposition,theprocesshas,duringthelasttwodecades,becomethedominantmethodforprimingautomobiles.Alistingoftheadvantagesofelectrodepositionclearlyexplainsthereasonsforitsspectacularsuccess.由于電泳涂裝具有明顯的優點，此工藝在過去的20年中已成為汽車涂底漆的最主要方法。以下的電泳涂裝優點清楚地說明了它獲得驚

電泳涂裝烘干系統簡介中英對照版?Baking烘干Properbakingisthefinalstepinproducingaqualityelectrocoatfilm.?Thisprocedureinvolvesraisingthevehicletoasufficientlyhightemperaturetocureallsurfacesinadirt-freeenvironment.適當的烘干是生產優質電泳漆膜的最后一道工序，這個工序既是將車身在無塵環境中升到足夠高的溫度，使所有表面固化。Ovenburnerscantransferheattothevehiclebytwometh

Ultrafiltration超濾(UF)Ultrafiltrationisaprocesswherebywaterisextractedfromtheelectrocoatpaint.Smallamountsofdissolvedimpuritiesarealsoextractedbytheultrafiltrationprocess.Thematerialproducedbytheultrafilterisreferredtoasultrafiltrateorpermeate.超濾液是一個從電泳漆中提取“水”的工藝過程，超濾過程也可以分離出少量的可溶解性染質，借助超濾器濾出的液體稱為超濾液或滲透液。

關于電泳UF噴淋，貯液槽泡沫太多，外溢的問題，前面轉載過一篇在電泳后清洗過程中產生泡沫如何減輕，后來發現講得不夠詳細，碰巧在電泳UF噴淋，貯液槽泡沫太多，外溢還有一些解譯，就轉過來吧。在在電泳后清洗過程中產生泡沫如何減輕這篇文章中有寫到泡沫產生的原因。電泳后清洗用的新鮮超濾(UF)液和循環的UF液均含有機物，新鮮UF液中含低分子樹脂(含量約為0．3％以下)，循環UF放中含槽液(固體分約0．5％～1％)。當空氣進入這些清洗液時產生泡沫，在噴洗場合嚴重時泡沫能溢出槽，影響清洗效果．在噴射清洗的場合．由于噴嘴出口噴射壓力高和流速過快．噴射作用使外部環境空氣被吸卷入。再加上流入相中的落差大．是形成泡沫的主要原因·．怎樣減輕沖洗區的泡沫形成呢?從調整噴嘴的出口壓力和流速

Rectifiers整流器?Rectifiersperformthefunctionofconvertingalternatingcurrentintothedirectcurrentusedforelectrocoating.Modernelectrocoatrectifiersaccomplishthistaskthroughtheuseofdiodesorthyristors.Theseelectricaldevicespermitcurrenttoflowinonedirectiononly.Properlyarranged,theyconvertalternatingcurrent

?Anodes?陽極Carefulmaintenanceofanodesandtheanolytesystemisvitaltothecoatingprocess:theanodesbecausetheyareresponsibleforthecompletionoftheelectricalcircuit,andtheanolytebecauseitcontrolsthepHofthepaintbath.Anodedissolutionmustberegularlymonitoredsothatwornanodesmaybereplacedpromptly.小心維護陽

電泳槽液循環簡介中英對照版Thesectionsof"DesignConsiderations"onPaintCirculationareconsidereddefinitiveintheirspecificinformationandreasonsforrecommendations.However,thefollowingoperationalcommentsshouldprovehelpful.在“設計依據”一節中，就槽液循環有關具體數據及原因方面已提出明確建議。然而，以下的操作說明對操作是有幫助的。Pumpoperation,regardlessoftype,shouldbemonitoredbypres

槽的設計和結構簡介中英對照版，這里只是簡單介紹一下，資料是國外的，所又把英文的也放出來，供大家參考槽的設計和結構Thissectionisconcerned,mainly,withtwoareas:Techniquestokeepthepaintinthetankmovingtopreventsettling,andMethodsoffilteringtokeepthepaint?clean??????????????????????此節主要涉及兩各方面????????????????????1.保持槽中涂料運動,?防止沉淀的技術。?????????????????????