HydrogenationModificationofC5petroleumresin:HydrogenationmodificationistomakeC5petroleumresinmoleculessaddinthedoublebond,therebyimprovingitscolorandantioxidantstability,canbeobtainedbyhydrogenationmo…
AsaroadmarkingpaintingredientsonthehigherdemandforC5petroleumresin,thecurrentdomesticproductionforroadmarkingpaintC5petroleumresinmaindrawbackisthatheatstabilityispoor,poormobility,lowsofteningpoint,i…
C5petroleumresinatroomtemperatureisasolidthermoplasticlowmolecularweightpolymer,theaveragemolecularweightisgenerallybetween1000-2000.Asthepetroleumresinisamorphousmaterial,itdoesnothaveacertainmelting…
Roadsignsandroadmarkingwithpaint,commonlyknownasroadmarkingpaint,thereareroomtemperaturetype,heatingtypeandmeltingtype.Theresinoftheroadmarkingpaintmainlyincludesacrylicresin,alkydresin,chlorinatedrub…
Dicyclopentadienehasmanyunsaturateddoublebondsandisveryactiveinchemicalreaction.Itcanreactwithmanykindsofcompoundstoproducemanykindsofderivatives.Itcanbeusedinethylenepropylenerubber,unsaturatedpolyes…
C5petroleumresin,especiallythehigher-gradepetroleumresin,hastheadvantagesoflightcolor,moderatesofteningpoint,goodtackifyingeffectandsoon.Itismainlyusedinroadmarkingpaint,adhesiveandsoon.Asaresult,petr…
PiperyleneinC5petroleumresinfractionsinthecontentof10%to15%,isalsooneofthemorecontentcomponents.Piperylenehascis,transtwostructures,mainlyusedinthemanufactureofpetroleumresin,terpeneresin,hydrogencuri…
Theblockcopolymerofstyreneandisoprene(SIS)waspreparedbyusingstyrene(St)andisoprene(IP)asmonomersandalkyllithium(RLi)asinitiatorinhydrocarbonsolventAnionsolutionpolymerizationprocesstoproducetheproduct…
Chemicalgradeisoprene(IPE)isoneofthemainproductsofC5petroleumresinseparationdevice.WiththediversificationofprocessingcrudeoilsourcesandtheuseofvariouschemicalauxiliarymaterialsinC5separation,therearem…
C5petroleumresinisopentylhavereactionwithmethanolinacidcatalysttoformmethyltert-amylether(TAME),knownastheetherificationreaction.TAMEisanexcellentgasolineblendingcomponent.TheC5fractionsareproducedbyt…
Ina1000mlthree-neckedflaskequippedwitharefluxcondenser,thermometerandelectricstirrer,anappropriateamountofcomplexcatalystandacertainamountoftoluenewereaddedandstirreduntilthetemperatureofthesystemreac…
C5petroleumresinproductionmostoftheintermittentrefiningprocess,theprincipleissimpledistillation,accordingtotheboilingpointofeachcomponentdifferenceislarge,thepolymerizationsolutionisdistilledtodiffere…
C5petroleumresinproductionprocess,includingrawmaterials,pretreatment,polymerization,andwashing,solventrecovery,offoligomers,productpackagingandmoldingwastetreatment.(1)RawmaterialpretreatmentDifferent…
TheresultsshowthatthepreparationofhighqualityC5petroleumresinisnotonlylimitedtothecontentofthethreeolefins,butalsoneedstobeimprovedbyusingmonoolefins.Thecopolymerizationofpentadienewithisopenteneinace…
Catalyst:C5petroleumresinfractioncationicpolymerizationcanbeusedavarietyofcatalysts,themoststudiedwasFriedel-Craftcatalyticsystem.AlCl3,AlBr3,BF3,TiCl4andSnCl4arethemaincatalysts.AlCl3,AlBr3andBF3aret…
ThebasicproductionprocessesofC5petroleumresinsaresimilar,includingthestepsofpretreatmentofrawmaterials,polymerization,post-treatmentofproducts,separationofpolymerresins,solventrecoveryandwastetreatmen…
Petroleumresincompositionisverycomplex,thechemicalcompositionofmorebranched,withasmallamountofaromatichydrocarbons,canbeseenastheremovalofsmallmoleculesandasphalteneasphalt,thequalityofproductsbetween…
Petroleumresinpolyurethanewaterproofcoatingisakindoftwo-componentreactivepolyurethanewaterproofmaterialcomposedofcompoundwithisocyanategroupandcuringagentcomposedofpetroleumresinandotheradditives,fill…
A.PaintThemainuseofhigh-softeningpointofthepaintC9petroleumresin,DCPDresin,C5/C9copolymerresin,painttojointheoilresincanincreasethepaintgloss,improvepaintadhesion,hardness,acidandalkaliresistance.B.Ru…
C5petroleumresinasaresultoftheacidvalueislow,miscibility,lowmeltingpoint,goodadhesion,waterandchemicalresistance,canbeusedasadhesives,inks,rubbertackifier,papersizingagentandavarietyofcoatingsoftheadd…