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C o r p o r a t e P r o f i l eY O K O H A M A N E P L O S
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Tiny burrs on a hypodermic needle.It would be ideal if the needle can be smoothened on the inside as well. The question is.., “How ”
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NEPLOS process is the answer
Chemistry is our friend!…What does the word "chemistry" make you think of ?
Something incomprehensive? Something difficult? Something dangerous? A cause of
pollution? Or...?
"Why does water put out fire?" - How well can you answer a simple question like this?
"Chemistry" is all around us. Removing oil spots and dust. Finishing up paint jobs.
Wearing makeup, cooking, laundering, taking medicines...
That's right. Just everyday things. But they are all related to "chemistry," and are all
very important. Not to mention, very complicated, too.
Yokohama NEPLOS is a company that deals with and pursue such things.
"Chemistry is our friend." This is our motto.
CEO Shinichiro Hayashi
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Only One Technology
• Effectiveforremovingweldingburrsonorpolishingthesurfaceofhypodermicneedles,surgicalneedles,electroniccomponentssuchasharddiskdrives,interiorofthinpipes,andotherminuteproductswithunevensurfacethataredifficulttopolishwithelectrochemicalormechanicalprocesses.
• Processedsurfacesbecomestableandresistanttocorrosion(passivation).
• Processingtimecanbeadjustedinsecondsandminutestocontrolthepolishingamountatthemicronlevel,contributingtoconsistencyinquality.
NEPLOSprocessisachemicalpolishingprocessforsurfacesofstainlesssteelandothermetals
Polishingtechnique Problem Solution
Electropolishing
Hangingtheworkpieceonebyonetakestimeandeffort.
NEPLOSprocesscanbatchprocesssmallcomponentsplacedinabasket.
Electrodescannotreachtheinterioroflongorbentpiping.
NEPLOSchemicalpolisherpolishesthecontactsurfaceevenly,,soeventheinterioroflongandbentpipingcanbepolishedifthepipingcanbeimmersedinthesolution.
Barreling
Workpieceedgesbecomeroundedexcessively.Leavesminimumscratchesasworkpiecesdonotcollidewitheachotherasmuchastheydoduringbarreling.
Maycausedeformation.
Createsmanydentsandscratches
BuffingTakesefforttocompletelyremovebuffingpowder
Evenbuffingpowderpressedintodentsonstainlesssteelsurfacescanberemoved.
WhereNEPLOSprocesscanmakeadifference
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ExamplesofNEPLOSProcess
StainlessSteel
NickelInconelAustenitic
Martensite FerriteSUS303,304,XM7LostWaxSCS13,14
SUS316,316L
Polishing Burrremoval Polishing Burrremoval Burrremoval Burrremoval Burrremoval
New#505
#507N to to
Aluminum Copper/brass IronPuretitaniumTitaniumalloy
#27-Al
#103-M,#103-M2
L-11
#601
CompatibilityofNEPLOSPolisherswithMajorMetals&Alloys .. Compatible ..Conditionalcompatibility
■Afterprocessing
Material:SUS304 (Polishing)
Material:Puretitanium (Burrremoval)
Material:SUS304 (Burnmarkremoval)
■Beforeprocessing
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■BasicIdeaofNEPLOSProcess
■BasicProcessProcess Diagram
Before polishing After polishing
Activation
Rust rem
oval
Degreasing
NE
PLO
S process
(chemical polishing)
Deacidification
Passivation
Drying
Revitalized
All worn out, but...
Refreshed and...
As good as new!
Simple acid solution etching NEPLOS process
Stainless Steel
A protective layer is formed.Irregular etching results in a rough surface...
Mild etching results in a constant surface!
Weld flash
Acid Acid Acid Acid AcidAcid AcidAcidAcid
Acid Acid Acid Acid AcidAcid AcidAcid
Acid
Basic Concept
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NEPLOSNEW#505mixratio(Fora1Lpolishingsolution)
NEW#505:NEWBASICSOLUTION:Water=50ml:100to150ml:850to800ml
■NecessaryEquipment
NEPLOSProcessofStainlessSteel
■ImageoftheProcess
Exhaust-gas treatment equipment (scrubber)
Duct (draft)
NEPLOS process Post-processingPre-processing
Drainage treatment equipment
Work (processed)
Fixture (basket)
DryingInspectionPackaging
Deacidification (with acid/alkali)coagulating sedimentation(Industrial waste disposer)
Degreasing (with alkali/solution)Passivation film removal (with acid)
Hot water washing/water washing/pure water washingUltrasonic washing/deacidification/passivation
NEPLOS#507Nmixratio(1Fora1Lpolishingsolution)
#507N:BASICSOLUTION:Water=75ml:175ml:750ml
Chemical polishing solution
BASIC SOLUTION
Water Water75%
BASICSOLUTION17.5%
NEPLOS#507N7.5%
Water80to85%
NEWBASICSOLUTION10to15%
NEPLOSNEW#5055%
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ProductionandMarketingofNEPLOSChemicalPolishersWeproduceandmarketNEPLOSchemicalpolishersformetals.
NEPLOSProductLineup
ChemicalPolisherforStainlessSteelNEPLOS#500Series
NEPLOSNEW#505NEPLOSNEWBASICSOLUTION
ForSUS304only 20Kgeach(liquid)
NEPLOS#507NNEPLOSBASICSOLUTION
SupportsallSUS304,316,316Laustenitic stainlesssteel
20Kgeach(liquid)
ChemicalPolisherforMetalsNEPLOS#103-MNEPLOS#103-M2
Forcopper/copperalloy 20Kg(liquid)
NEPLOS#27-Al Foraluminum/aluminumalloy 20Kg(liquid)
NEPLOSL-11 For steel 20Kg(liquid)
NEPLOS#601 Fortitanium 20Kg(liquid)
■Healthcare
Products & Works
■VacuumandsemiconductorResearch&DevelopmentWehavebeenstrivingforresearchanddevelopmentofchemicalsandmethodsusedforsurfacefinishingtomeetourcustomers'emergingneeds.
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WasteSolutionDisposalWecollectandhaulvariousindustrialwasteaswellaswastesolutionaftertheNEPLOSprocess.Pleaseconsultusfordetails.
OxideLayerRemovers
NEPLOS#120-FForstainlesssteelonly
Removesscaleatweldingspotforstainlesssteel.Extrastrengthtype.
20Kg(liquid)
Degreasers&Cleaners
NEPLOS#1008-Y Idealforporcelain,plastic,andkitchen Neutral 20Kg(liquid)
NEPLOS#4207Forremovaloftoughgrease.Extrastrength
typeforkitchenAlkaline 20Kg(liquid)
Anti-Corrosives
NEPLOSMD-2Forgeneraluse,oilsoluble
Idealforallmetal.Waterdisplacingtype.
18L(liquid)
NEPLOSD&D VersatileHaseffects:moisture-proofing,rust-proofing,andlubrication.
300cc(spraytype)
■Ornamentals
■Precisiondevices
■Environmental(industrialwaste)
ContractedNEPLOSProcessNEPLOSchemicalpolishersareusedfortheNEPLOSprocessinourfactory.Pleaseaskourprofessionalstofinishyourproductswhenyouareunsuretobeabletohandlethosechemicals.
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■Corporate Data
March1969 "FKAnti-Corrosion"establishedinTsunashima,Kohoku-ku,Yokohama.
June1971 Relocatedtocurrentaddress.Reinforcedsalesofindustrialchemicals,andbegansalesofchemicalstainlesssteelprocessingequipmentandchemicalfacilitiesequipment.
February1974 Companyrestructuredandrenamedto"YOKOHAMANEPLOSInc."
May1979 Licensedasmanufacturerofpoisonousanddeleterioussubstances.Beganmanufacturingandsalesofsurfaceprocessingagents,variousindustrialcleaners,carwax,etc.
December1986 Companyrestructuredandrenamedto"YOKOHAMANEPLOSCo.,Ltd."
February1987 Firstparticipationin"TechnicalShotYokohama"(Kanagawaprefecturalindustrialtechnologyexhibition)and"Techno-TransferinKawasaki"(advancedtechnologyexhibition).Annualparticipationsince.
January1989 Increasedcapitalto10millionyen.May1990 Beganindustrialwastecollectionandhauling
business.April1991 Establishedpartnershipwith辰威科技有限公
司 aslocalagencyinTaiwan.ParticipatedintheIndustrialTechnologyExhibitionatTaipei,Taiwan.
October1998 ReceivedYokohamaCityInternationalIndustrialDevelopmentSubsidy.
December1999 ReceivedYokohamaCitySubsidyforResearchandDevelopmentbySmallandMediumSizeEnterprise.
March2000 PatentacquiredforNEPLOS507(No.3017369).March2000 TransferredbusinessfromKataokaChemical
LaboratoryCorporation.March2000 EstablishedsecondfactoryinTsuokacho,
Asahi-ku,Yokohama.November2000 ParticipatedintheIndustrialTechnology
ExhibitioninShanghai,China.June2001 Establishedpartnershipwith遼陽液体高分子化工
研究所aslocalagencyinChina.April2002 ShinjiHayashiappointedastheChairmanof
theBoard,andShinichiroHayashiappointedastheCEO
May2002 ShinjiHayashiawardedbytheMayorofYokohamainrecognitionofhisservicetotheindustrialpromotionofYokohama.
February2003 Participatedinthe7thOhtaIndustrialFair,anindustrialtechnologyexhibitionofOhta-ku,Tokyo.
October2003 Registered"NEPLOS"asatrademark.FileNo.4718982
May2004 Establishedpartnershipwith遼陽宝龍化学研磨有限公司aslocalagencyinChina.
September2004 ParticipatedintheSmallandMediumSizeEnterpriseFair2004bytheSmallandMediumEnterpriseAgency.
January2005 Chemicalpolishingbrightenerforstainlesssteel,NEPLOSNEW#505,NEPLOSNEWBASICSOLUTION,andNEPLOS#505SHonthemarked.
January2006 Chemicalpolishingbrightenerfortitanium,NEPLOS#601onthemarket.
June2007 Firstparticipationinthe11thM-Tech.Annualparticipationsince.
July2007 Establishedpartnershipwith上海申蒙金属制品加工有限公司aslocalagencyinChina.
November2007 ParticipatedintheNiigataInternationalBusinessMesse2007
■History
History
Company Name YOKOHAMANEPLOSCo.,Ltd.Primary Factory Kami-Shiranecho762-2,Asahi-ku,YokohamaSecondary Factory Tsuokacho89-20,Asahi-ku,YokohamaEstablished March1969Capital 10millionyenCEO ShinichiroHayashiQualified Staff
PoisonousandDeleteriousSubstancesSeniorOperator 5DangerousObjectsSeniorOperator 4OrganicSolventsSeniorOperator 3SpecifiedChemicalSubstancesSeniorOperator 3ChlorinatedOrganicSolventsFieldInstructor 1SalesManagerofAnti-CorrosivesforWaterSupplies 1ClassAAbatementFacilitiesManagement Director 1
Public Filings and LicensesManufacturingofpoisonousanddeleterioussubstancesKanagawaprefecture No.7010
GeneralsalesofpoisonousanddeleterioussubstancesYokohamacity No.6090062 NEPLOS507 PatentNo.3017369
CollectionandhaulingofindustrialwasteCollectionandhaulingofindustrialwastesubjecttospecialcontrol
Yokohamacity No.5600005629Kawasakicity No.5700005629Yokosukacity No.5801005629Sagamiharacity No.9800005629 Kanagawaprefecture No.1402005629Tokyoprefecture No.1300005629Yamanashiprefecture No.1900005629
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■Main ClientsAIRWATERINC.AkiyamaManufacturingCo.,Ltd.ALPSELECTRICCO.,LTD.CITIZENWATCHCO,LTDCORPORATIONDISCOInc.Hitachi,Ltd.HondaMotorCo.,Ltd.HOYACORPORATIONJAPANAUTOMOBILEROADCORPORATIONKanekoMediXinc.KIHOLDINGSGROUPKOITOINDUSTRIES,LTDMANI,INCMIRAPROCo.,Ltd.MitsubishiElectricCorporationMITSUIMINING&SMELTINGCO.,LTDNECCorporationNHKSpringCo.,Ltd.NihonChusyashinKogyoCo.,Ltd.OHBAKIKOCO.,LTDOkiElectricIndustryCo.,Ltd.OLYMPUSCORPORATIONPanasonicCorporationSANSHINCHEMICALIND.CO,LTDSharpCorporationSHIBAURAMECHATRONICSSonyCorporationSPRAYINGSYSTEMSCO.,JAPANSTARMICRONICSCO.,LTD.TheYokohamaRubberCompany,LimitedTOPCorporationTOSHIBACORPORATIONULVACKIKO,Inc.UnisisCorporationYamatakeCorporationetc.
... and over one thousand other clients including academic institutesChinaKoreaTaiwanTailandSingaporeMalysiaUSAEnglindetc.
Chemicalpolishingbrightenersforstainlesssteel NEPLOS#505SH[focusedonburrremoval]Etchingagentsforstainlesssteel NEPLOS#202-H2[forstainlesssteelonly]Degreasers&Cleaners NEPLOScleaner#200[alkalinepowder]RustRemovers NEPLOS#120-F[forstainlesssteelonly] NEPLOSThickener[additiveforapplyingNEPLOS#120-F] NEPLOS#30-S[forironandsteel,sulfuric] NEPLOS#1202[forironandsteel,hydrochloride]Anti-Corrosives NEPLOS#303-sSpecialProduct NEPLOS#7510[defoamerforNEPLOSprocess]EnvironmentalHealthMaintenance VPCleaner[drainsterilizationcleaneratdentistsandhospitalclinics] NEPLOS#56-KK[drainuncloggingchemical] NEPLOS#1205[urinarycalculusremover] NEPLOS#34-T[slimeremoveratacoolingtower] Sayaka[Deodorantforgeneraluse]AwiderangeofindustrialchemicalsLaboratoryequipment
Thereismoretocome.NEPLOSproprietaryproductlineup
NEPLOShasbeenaggressivelyparticipatedinanumberofexhibitionsincludingM-Tech.
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