Characters:
C9petroleumresinisapetroleumby-productofpyrolysisC9fractionwhichisproducedbypre-treatment,polymerizationanddistillationprocesses.Itisnotahighpolymerbutalowpolymermolecularweightbetween300-3000.Ithasthecharacteristicsoflowacidvalue,goodmiscibility,water,ethanolandchemicalresistance,thechemicalstabilityagainstacid,thegoodadjustmentofviscosityandthermalstability.Generally,9petroleumresinisnotusedalone,butaspromoters,regulators,modifiersusedwithotherresin.
Applications:
A.PaintsIndustry:InpaintindustrymainlyusethehighsofteningpointofC9petroleumresinwhichcanincreasetheglossofpaintandimprovetheadhesion,thehardnessandtheresistanceabilityofacidandalkali.
B.TireandRubberIndustry:intireandrubberindustry,lowsofteningpointofC9petroleumresinismainlyusedwhichhasagoodmiscibilitywithnaturalrubberparticles,andlittleaffectonrubbervulcanization.Addinginrubberandtires,petroleumresincanincreasetheadhesionandthereinforcementandcanalsoplayassoftener.
C.AdhesivesIndustry:
C9petroleumresinhavinggoodadhesion,addedintheprocessofproducingadhesivesandpressure-sensitiveadhesivescanimprovetheadhesivebondstrength,acidresistance,alkaliresistanceandwaterresistance,andalsocanreduceproductioncostseffectively.
D.InkIndustry:
IninkindustrymainlyusethehighsofteningpointofC9petroleumresinwhichcanreachtheeffectofshowcolor,quick-dryingandbrightening
andimproveprintingperformance,etc.
E.othersPetroleumresinhavingcertaincharacteristicofunsaturated,canbeusedaspaperglue,plasticmodifieretc.
Specification:
IndexTestMethodUnitC9HydrocarbonResins
SoftenPointASTME28-58°C100110120130140
ColorASTMD-1544#8-188-188-188-188-18
AcidValueASTMD-974Vol%0.5Max0.5Max0.5Max0.5Max0.5Max
AshContentETM-E-99Vol%0.1Max0.1Max0.1Max0.1Max0.1Max
SpecificGravityASTMD71-72Ag/cm31.06-1.091.06-1.091.06-1.091.06-1.091.06-1.09
ApplicationRubberSyntheticAdhesivesPrintinginkpaints
Packaging:
25kgsperppwovenbagorbagsascustomerrequest.18MTwithoutpalletina20'FCL26MTwithoutpalletina40'FCL15MTwithpalletina20'FCL24MTwithpalletina40'FCL.