陶氏环氧产品大全一液体5改性双酚AF型3机械工具
陶氏环氧产品大全(一)液体(5)改性双酚A/F型3
三、D.E.R.TMXZ92466.00
1、概述
XZ92466.00ExperimentalEpoxyResinisachemicallymodifiedliquidepoxyresincontainingamonofunctionalaliphaticreactivediluent.
2、简介
Typically,bisphenol-A/F-epichlorohydrinbasedresins,novolacbasedepoxyresinsandotherdi-ormulti-functionalresinscontainingthearomaticringstructurewillcuretohard,rigidcompositionshavingratherlowimpactandelongationcharacteristics.Therearemanyapproachestoimproveflexibilityinepoxybindersystems.Amongthemaremodificationswithvegetableoils,polyamideorpolysulfidecuringagents,orlongchainpolyglycol.Thesemodifiers,however,oftenadverselyaffectthephysical,chemical,orsolventresistancepropertiesofanepoxysystem.Ortheylimitthechoiceofcuringagentsandasaresultlimittheiruseinmanyapplications.
XZ92466.00ExperimentalEpoxyResinhasbeendesignedtoimpartflexibilitytowhatmayotherwisebearatherbrittleepoxybindersystems.XZ92466.00LiquidEpoxyResiniscompatiblewithcommonliquidaromaticepoxyresinsandcanbeblendedwiththeminanyratioinordertotailorcurecharacteristicsaswellastheperformanceofbindersystemsbasedonthisresin(flexibility,reactionrate,chemicalresistanceetc.).Whenusedincombinationwithcycloaliphaticamine-epoxyadductcuringagentsformulationscanbemadewithhighelongationatbreakatroomtemperatureaswellasat-20°C.
Awidevarietyofcuringagentsisavailabletocurethisliquidepoxyresinatambientconditions.Mostfrequentlyusedarecycloaliphaticpolyamines,polyamides,amidoamines,andmodifiedversionsofthese.Thesesystemsaresometimescuredatelevatedtemperaturestoimproveselectedpropertiessuchaschemicalresistanceandglasstransitiontemperature.Ifanhydrideorcatalyticcuringagentsareemployed,elevatedtemperatureandlong-postcuresarerequiredtodevelopfullendproperties.
3、典型应用
Thisproductissuitableforuseinapplicationssuchas:Adhesives,CastingandTooling,CivilEngineering,MarineandProtectiveCoatings,PottingandEncapsulation
4、典型性能
5、安全和处理
TheDowChemicalCompanyprovidesitscustomerswithaproductspecificMaterialSafetyDataSheet(MSDS)orSafetyDataSheet(SDS)tocoverpotentialhealtheffects,safehandling,storage,useanddisposalinformation.DowstronglyencouragesitscustomerstoreviewtheMSDSorSDSonitsproductsandothermaterialspriortotheiruse.XZ92466.00ExperimentalLiquidEpoxyResinissuppliedinbulkorin200kgtight-headdrums.Theresinshouldbestoredinadryplaceinitsoriginalclosedpackaging.XZ92466.00ExperimentalEpoxyResinshouldretainitschemicalpropertiesforaperiodofatleast24months.
6、产品监管
TheDowChemicalCompanyhasafundamentalconcernforallwhomake,distribute,anduseitsproducts,andfortheenvironmentinwhichwelive.ThisconcernisthebasisofourProductStewardshipphilosophybywhichweassessthehealthandenvironmentalinformationonourproductsandthentaketheappropriatestepstoprotectemployeeandpublichealthandtheenvironment.TheDowChemicalCompanyhasenduringcommitmentstoResponsibleCare?inthemanagementofchemicalsworldwide.OurProductStewardshipprogramrestswitheveryindividualinvolvedwithDowproductsfromtheinitialconceptandresearchtothemanufacture,sale,distribution,anddisposalofeachproduct.
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