pour point depressant
PourPointDepressantTC826
UseforDiesel
Description
TC826isthepourpointdepressantusedindieseloils.ThemaincomponentofTC826isfumaricacid-vinylacetatecopolymer.Besidesthat,italsocontainssomeothercopolymerwithadditives.Itisakindofcompoundtypelow-temperaturefluidityimprover.Underlowtemperature,TC826willformcrystalstogetherwiththeparaffinseparatedoutfromdieseloilsoradsorbonthesurfaceofthewaxcrystal,whichpreventsthewaxfromcrystallizationandcrystallizationtendency;changestheshapeandthesizeofthewaxcrystals;preventsthewaxcrystalsbondingwitheachotherformingthree-dimensionalnetworkstructure;weakenthefurtherdevelopmentofwaxcrystals,toassureagoodfluidityofdieseloilsunderlowtemperature.Thedosagesis0.5-1.0%
KeyPerformanceBenefits1.Excellent reducing pour point performance
2. Prevent the wax crystals
TypicalCharacteristics
KinematicViscosity(100℃),mm2/s |
≥120 |
FlashPoint(opening),°C |
≥100 |
PourPointDepressingTemperature,°C |
≥12 |
EffectiveComponent |
≥60% |
MechanicalImpuritiesm% |
<0.02 |
ProductEffect
SampleofOil |
ColdFiltrationPointoftheSample |
PourPointoftheSample |
ColdFiltrationPointafterAdding0.5%PPD(TC826) |
PourPointafterAdding0.5%PPD(TC826) |
Beijing0#DieselOil |
+4° |
0° |
-20° |
-25° |
PetroChinaHebeiArea0#DieselOil |
+5° |
0° |
-21° |
-24° |
Shandong0#DieselOil |
+4° |
0° |
-10° |
-13° |
TianjinDagang10#DieselOil |
-6° |
-10° |
-30° |
-35° |
BlendthemothersolutionwithPPDandDieselOilaccordingtotheproportionof1:8,thenaddittothedieseloilswhichneedreducingthepourpointandblenduniformly.
Packingandstorage
Packing:Theproductispackedin200literdrum(netweight:180kg/drum).
Storage:PleaserefertoSH/T0164standardwhenstored,loadedandunloaded,oilblending.Keepthetemperaturenothigherthan75°C.Forlong-termstorage,thesuggestedtemperatureislowerthan45°C.
Contact:
Person:susie
在线联系供应商
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