行業百科

DirectionofFlow流動方向Anelectrocoattankshouldbedesignedtomovepaintcontinuouslyinacircularpath,withthesurfacemovinginthesamedirectionastheconveyor(seeFigure2).Thisdesignisexperience-provenandresultsinthecleanestelectrocoatbody.Smoothfluidflowdirectionchange(attheentranceendofthetank)isaccomplis

MetalPreparation金屬前處理?BodyShopWasher?????????????????????????車身車間清洗設備Effectivebodyshopwashersloosenandremovemilloils,pre-lubes,andstampingcompoundsfromthebody-in-white.Goodpre-cleaningwithhigh-pressurewaterandsoapincreasestheeffectivenessofthephosphatingoperation.Cleaningalsoreducescrater-causingcontamina

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處理后制成適合配電泳漆槽液用的水。去離子工藝在工業成本方面遠比蒸餾水或反滲透水經濟得多。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