Membranes?????????隔膜Membranesareselectivebarrierswhichallowparticlesormoleculesof?onekindtopassandexcludeallothers.Thisconditioncanbeachievedbyusingsize-exclusionmembranesorbyusinganolyte(electrodialysis)membraneswhichoperateinthepresenceofdenseelectriccharges.隔膜可以有選擇性的允許一種粒子或一種分子通過，而擋住其它物質。使用特定尺寸的隔膜或

?DeionizedWater去離子水Deionizationisaprocessbywhichtaporrawwaterismadesuitableforuseinanelectrocoatbath.Deionizationisfarmoreeconomicalthandistillationorreverseosmosisincommercialoperations.去離子水是一種將自來水或生水經(jīng)處理后制成適合配電泳漆槽液用的水。去離子工藝在工業(yè)成本方面遠比蒸餾水或反滲透水經(jīng)濟得多。Distillationisachievedbyboilingandthenrecondensingwa

ComponentsofFeedandBath????槽液及加料組份Solidsareconsumedduringthedepositionprocess.Thecomponentsusedarereferredtoasfeed.?Feedconsistsofaconcentratedpigmentpasteandlow-viscosity,milky-coloredresin.FeedisdeliveredtoPPGcustomersastwocomponentsfortworeasons:固體份在電沉積過程中被消耗，用作補充的組份稱為補加漆料，補加漆料包括高濃度的顏料漿和低粘度乳白色的樹脂。

ElectrochemicalReactions?????????電化學反應Tothispoint,wehavediscussedanodicandcathodicpaintandhaveusedthetermsanionicandcationicaswell.Althoughtheterms"cathodic"and"cationic"maybeusedassynonyms,theyrefertotwodifferentaspectsofthesubject.到此為止，我們已經(jīng)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(qū)別Baseduponthemethodofdeposition,twotypesofelectropainthavebeendeveloped:anodicandcathodic.Theanodictypeswerecommercializedfirstfortworeasons:基于沉積的電泳方式，已經(jīng)開發(fā)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(chǎn)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(yōu)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(yōu)點清楚地說明了它獲得驚

電泳涂裝烘干系統(tǒng)簡介中英對照版?Baking烘干Properbakingisthefinalstepinproducingaqualityelectrocoatfilm.?Thisprocedureinvolvesraisingthevehicletoasufficientlyhightemperaturetocureallsurfacesinadirt-freeenvironment.適當?shù)暮娓墒巧a(chǎn)優(yōu)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(huán)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(chǎn)生泡沫如何減輕，后來發(fā)現(xiàn)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(chǎn)生泡沫如何減輕這篇文章中有寫到泡沫產(chǎn)生的原因。電泳后清洗用的新鮮超濾(UF)液和循環(huán)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(huán)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(chǎn)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(huán)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(qū)的泡沫形成呢?從調(diào)整噴嘴的出口壓力和流速

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