陶氏环氧产品大全四溴化1双酚A型4陶氏环氧产品大全四溴化1双酚A型4物乐团

陶氏环氧产品大全(四)溴化(1)双酚A型4 ,陶氏环氧产品大全(四)溴化(1)双酚A型4

D.E.R.?539-EK80EpoxyResinisabrominatedresinsuppliedinmethylethylketoneItisdesignedfortheproductionofFR-4typerigidboardandmultilayerelectricallaminates.ItisspeciallyformulatedtohaveenhancedUV-blockingandfluorescence.ForFR-4laminateproduction,D.E.R.539-EK80EpoxyResinSolutionwasformulatedwithdicyandiamidehardenerand2-methylimidazoleaccelerator.Theexactconcentrationofhardenerandacceleratormustbeoptimizedtosuittheparticularequipmentandperformanceneeds.四、D.E.R.TM539-EK801、概述D.E.R.?539-EK80EpoxyResinisabrominatedresinsuppliedinmethylethylketoneItisdesignedfortheproductionofFR-4typerigidboardandmultilayerelectricallaminates.ItisspeciallyformulatedtohaveenhancedUV-blockingandfluorescence.2、典型应用典型配方ForFR-4laminateproduction,D.E.R.539-EK80EpoxyResinSolutionwasformulatedwithdicyandiamidehardenerand2-methylimidazoleaccelerator.Theexactconcentrationofhardenerandacceleratormustbeoptimizedtosuittheparticularequipmentandperformanceneeds.预浸料的生产Theformulationdescribedwasusedtoimpregnate7628typeglasscloththenpassedthroughalabtreatertoyieldprepregwiththefollowingcharacteristics:层压板的生产Laminateswereproducedusing8pliesoftheprepregbetweentwosheetsof1oz.Copperfoil.Theconstructionswerepressedat200psifor60-90minutesat350°F.Finalpropertiesofthelaminateare:3、典型性能4、安全和处理D.E.R.?539-EK80EpoxyResinisasolutionofepoxyresininnon-reactivesolvents.Becauseofthepossiblehazardsofthesolventsused,solutionsmaybemorehazardoustohandlethanthepureresinsalone.Solutionsmaybemuchmoreirritatingtotheskinandeyes.Thesesolutionsarehazardousfrominhalationwiththepotentialtocausecentralnervoussystemdepression(includingsignssuchasdizzinessanddrowsinessfollowedbyunconsciousnessorevendeath)andothersystemiceffects.ThesolventshaveexposureguidelinesfromtheAmericanConferenceofGovernmentalIndustrialHygienists(ACGIH).TheThresholdLimitValue(TLV)variesaccordingtothespecificsolventemployed.Theresinsolutionscontainingsolventaremoreflammablethansolidresinsalone,withfireandexplosionhazardagainrelatedtothesolventused.Hazardfromingestionisgenerallylowbutseveralofthesolventsmaycausechemicalpneumoniaifaspiratedintothelung.AdditionalreferencesrelatedtohazardsandstorageincludetheDOWEpoxyResinsProductStewardshipManual,SafeHandlingandStorage,FormNo.296-00312,andtheMaterialSafetyDataSheet(MSDS)orSafetyDataSheet(SDS)forthisproduct.D.E.R.539-EK80EpoxyResinhasashelflifeof12monthsifstoredinadryplacebelow77°F.Althoughthisepoxyresinsolutionhascertainhazardswhenhandled,itmaybeusedwithoutundueriskprovideditishandledandusedwithcareaccordingtosuggestedprocedures.5、产品监管TheDowChemicalCompanyhasafundamentalconcernforallwhomake,distribute,anduseitsproducts,andfortheenvironmentinwhichwelive.ThisconcernisthebasisofourProductStewardshipphilosophybywhichweassessthehealthandenvironmentalinformationonourproductsandthentaketheappropriatestepstoprotectemployeeandpublichealthandtheenvironment.TheDowChemicalCompanyhasenduringcommitmentstoResponsibleCare?inthemanagementofchemicalsworldwide.OurProductStewardshipprogramrestswitheveryindividualinvolvedwithDowproductsfromtheinitialconceptandresearchtothemanufacture,sale,distribution,anddisposalofeachproduct.

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