C9HydrocarbonPetroleumResinProductIntroduction：C9hydrocarbonpetroleumresinisakindofresinproducedbyC9fraction,byproductsofpetroleumcracking,throughpretreatment,polymerizationandisn'tahighpolymerbutalowpolymerwiththemolecularweightbetween300-3000.Feataredbyacidvalue,easymutualsolubilities,resistanttowater,resistanttoethanolandhasthechemicalstabilizingpropertytoacidandalkaline,viscosityadjustingandthermalstabilizing,Generally,theresinsarenotusedindependently,buth***etobeusedtogetherwithotherkindsofresinsaspromoters,adjustingagentsandmodifiers.Application:A.paintsPaintsmainlyuseC9hydrocarbonpetroleumresinwithhighsofteningpoints,C9hydrocarbonresinaddedtopaintscanincreasethefinalfinishesofpaints,theadhesivenessofpaintfilmsandthesistancetoacidandalkaline.B.RubbersMainlyuseC9hydrocarbonpetroleumresinwithlowsofteningpoints,theresinhasverygoodmutualsolubilitieswithnaturalrubberparticles,Noaffecttothesulphurizationofrubber.C.AdhesivesTheresinsh***everygoodadhesiveness,theycanincreasetheadhesivenessofadhesives,resistancetoacid,alkalineandbsequentlytheywillreducetheproductioncost.D.printinginksUsually,C9hydrocarbonpetroleumresinwhichh***ehighsofteningpointareusedforprintinginks,theyh***ecolorspreading,fastdryandbrighteningeffectsandwillincreasetheprintingproperty.E.OthersC9hydrocarbonpetroleumresinhascertainunsaturationpropertyandcanbeusedaspapergluttingagents,plasticmodifiersetc.)