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Petroleum resin act as modifier or tackifying resin

ThegraftcopolymerofunsaturatedmonomerandPEisusedasthebasematerial,andtheethylene-basedelastomer,thepetroleumresinandthestyrene-basedelastomerareusedasthemodifierorthetackifyingresin,theinorganicTiO2as…

C5 petroleum resin refining

TheneutralizedpolymerizationsolutionisusuallywashedwithaflashingprocesstodistillofftheunpolymerizedC5componentandsolventandthenremovetheoligomerintheresinbystripping.Weusedthefirstatmosphericdistillat…

Removal of Catalysts in C5 Petroleum Resin Synthesis

TheremovalofcatalystisakeylinkinthesynthesisofC5petroleumresin.Theremovalofcatalystwilldirectlyaffecttheperformanceofpetroleumresinproductsandwillseriouslyaffecttheprogressofthewholepost-treatmentproc…

Investigate the synthesis of C5 petroleum resin

AtpresentdomesticandinternationalC5petroleumresinareusedcatalyticpolymerizationprocess,theprocessismuchthesame,thedifferenceliesinthechoiceofcatalystandremovalmethods.C5petroleumresinsynthesisisbasica…

Reaction temperature has a great influence on the performance of C5 petroleum resin

AftertheheatoftheC5rawmaterialpetroleum,polymerizationintheintermittentdevicetoproducelight-coloredpetroleumresin.ThereactiontemperaturehasagreatinfluenceontheperformanceofC5petroleumresin.Withtheincr…

Downturn of petroleum resin market

Inrecentyears,domesticandinternationaleconomicsituationhasshownaweakdevelopment,coupledwiththenationalenvironmentalqualityrequirementstoimprove,sothestateofdomestichigh-pollutingindustriestorectify,th…

Analysis of petroleum resin by pyrolysis gas chromatography - mass spectrometry (Py / GC - MS)

ThePy/GC-MStotalioncurrentdiagramofthecoloringpoint80°Candthecolornumber12#petroleumresinat350°CisshowninFigure3.Table3liststhemassspectrometricresultsofthepetroleumresinpyrolysisproducts.Liststhere…

Separation and Utilization of Light and Heavy Components of C5 Petroleum Resin

ThethermallypolymerizedC5startingmaterialissubjectedtodistillationtoobtainalightcomponent(≤70°C)andaheavycomponent.TheuseoflightcomponentsforpolymerizationcanbeobtainedlightC5petroleumresin,thetechn…

Refining of C5 petroleum resin raw materials

ThecompositionofC5petroleumresinfractionisverycomplicated,amongwhichtherearethreekindsofhighvalue:thecontentofisopreneis15%-20%,themasscontentofcyclopentadieneis12%-17%,masscontentis10%to20%,itsconten…

How to produce C5 petroleum resin?

C5petroleumresinismainlyusedforadhesivesandrubbertackifier,ink,papersizingagent,adhesivetape,hotmeltadhesivesandvariousadditivessuchascoatings.C5petroleumresinpolymerizationprocesscanbedividedintorawm…

Petroleum resin production technology and market research report

Inthetechnicalpartofthisreport,theproductiontechnologyandtechnologicalprogressofpetroleumresinareintroducedindetail.Fromtheprincipleofprocess,reactionmechanism,sidereactionandpreventionandcontrolmeasu…

Spectroscopic Analysis of Chemical Structure of C9 Petroleum Resin

C-9petroleumresinmacromolecularchainsexistunsaturateddoublebonds(non-benzeneringdoublebond),thesedoublebondsaremostlyintheformofterminalolefinsexist,throughtheseunsaturateddoublebondwecanintroducemale…

Study on Infrared Spectra of Petroleum Resin

IntheFT-IRspectrum,therearethreeevidencesthatthepresenceofolefinsdoublebondsintheC-9petroleumresinisat1604cm-1,whichisthecharacteristicabsorptionpeakofthebenzeneringdoublebondinthemolecularchainofpetr…

The characteristic groups on the molecular chain of petroleum resin by FT-IR

Inthisstudy,atypicalgradeC-9petroleumresinwasusedtocharacterizethecharacteristicgroupsonthemolecularchainofpetroleumresinbyFT-IR.Atthesametime,thepyrolysisofC-9petroleumresinwascarriedoutbygaschromato…

Optimize the production process of petroleum resin to improve the quality to meet the market demand

Inadditiontohue,softeningpoint,acidvalue,viscosityandotherindicators,alsoconcernedaboutthevolatileandimpurityindicators,especiallyinthehotmeltindustryrequirementsarehigher,affectingtheproductionproces…

Comparison of Thickening Effect between Modified Petroleum Resin and Similar Products

Inordertofullycomparetheeffectofmodifiedpetroleumresinandsimilarproductsathomeandabroad,thispapermakestheUnitedStatesFuPetroleumExxonE-2203LCandself-madestyreneisopentenemodifiedmodifiedpentadienepetr…

How to further improve the compatibility of petroleum resin

WiththeincreasingdemandofC5,C9,DCPDandsoon,howtofurtherimprovethecompatibilityofpetroleumresinandbroadenitsapplicationfieldisthemaindevelopmentdirectionofpetroleumresininthefuture.Theeffectofmaleicanh…

Petroleum resin prices counter-attack hopeless

Thisyear,thedemandforpetroleumresinindustryisweak,supplierslookforwardtothisyearfromlastyear,fromthespringtotheautumn,butthepriceofpetroleumresinhasbeenflat,pricesnotonlynoimprovement,butalsoadropagai…

Relationship between Styrene Content and Hue and Thermal Stability of Petroleum Resin

Duringtheproductionoftheinter-pentadienepetroleumresin,manyprocessesmaydeepenthehueofthepetroleumresin.Forexample,thegeneralresinousmaterialaftertherectificationseparationcontainsabout0.5to2%cyclopent…

Relationship between Styrene Content and Softening Point of Petroleum Resin

Theperformanceofpetroleumresinproductisthroughthesofteningpoint,hue,thermalstabilityandotherpropertiestoreflect,high-qualitypetroleumresinshouldhaveamoderatesofteningpointlightercolor,highthermalstabi…
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