陶氏环氧产品大全一液体1双酚A型7清扫车

陶氏环氧产品大全(一)液体(1)双酚A型7

D.E.R.?337LiquidEpoxyResinisasemi-solidreactionproductofepichlorohydrinandbisphenol-A.D.E.R.337EpoxyResinisanintermediateepoxyequivalentweightepoxyresin,mainlyusedinadhesivesandprotectivecoatings,orasamodifierforotherepoxyresinstoimproveimpactstrength,extensibilityandadhesion.

七、D.E.R.TM337

1、概述

D.E.R.?337LiquidEpoxyResinisasemi-solidreactionproductofepichlorohydrinandbisphenol-A.

2、简介

D.E.R.337EpoxyResinisanintermediateepoxyequivalentweightepoxyresin,mainlyusedinadhesivesandprotectivecoatings,orasamodifierforotherepoxyresinstoimproveimpactstrength,extensibilityandadhesion.

TheexcellentresistanceandphysicalpropertieshaveestablishedD.E.R.337EpoxyResinasamajorrawmaterialforepoxycoaltarcombinationsandhighersolidscontentmarinecoatings.D.E.R.337Resincanbeusedtomodifyperformanceaswellashandlingpropertiesofliquidepoxyresin,suchasD.E.R.?331?Resin,andepoxynovolactypeofresins,suchasD.E.N.?431EpoxyNovolacResinandD.E.N.?438?EpoxyNovolacResin.

Awidevarietyofcuringagentsisavailabletocurethisresinatambientconditions.Mostfrequentlyusedcuringagentsarealiphaticpolyamines,polyamidesandmodifiedversionsofthese.Elevatedtemperaturecureisnecessaryandpost-curerequiredtodevelopfullendpropertiesifanhydrideorcatalyticcuringagentsareemployed.

3、典型应用

Thisproductissuitableforuseinapplicationssuchas:Adhesives,CastingandTooling,CivilEngineering,Composites,MarineandProtectiveCoatings,PottingandEncapsulation

4、典型性能

5、安全和处理

TheDowChemicalCompanyprovidesitscustomerswithaproductspecificMaterialSafetyDataSheet(MSDS)orSafetyDataSheet(SDS)tocoverpotentialhealtheffects,safehandling,storage,useanddisposalinformation.DowstronglyencouragesitscustomerstoreviewtheMSDSorSDSonitsproductsandothermaterialspriortotheiruse.Thissemi-solidepoxyresinissuppliedin220kgtight-headdrums.Theresinshouldbestoredindryplaceinitsoriginalclosedpackaging.Thisepoxyresinshouldretainitschemicalpropertiesforaperiodofatleast24months.D.E.R.?337Semi-solidEpoxyResinhasahighviscosityatambienttemperaturesandwillrequirepre-heatinginordertobecomeprocessible.Typicallypre-heatingofthedrums,thestandardsupplyformofD.E.R.337Semi-SolidEpoxyResin,upto50-60°Cwillsufficefortheproducttobecomeliquidenoughfordrumemptyingoperations.

6、产品监管

TheDowChemicalCompanyhasafundamentalconcernforallwhomake,distribute,anduseitsproducts,andfortheenvironmentinwhichwelive.ThisconcernisthebasisofourProductStewardshipphilosophybywhichweassessthehealthandenvironmentalinformationonourproductsandthentaketheappropriatestepstoprotectemployeeandpublichealthandtheenvironment.TheDowChemicalCompanyhasenduringcommitmentstoResponsibleCare?inthemanagementofchemicalsworldwide.OurProductStewardshipprogramrestswitheveryindividualinvolvedwithDowproductsfromtheinitialconceptandresearchtothemanufacture,sale,distribution,anddisposalofeachproduct.

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