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AluminatecouplingagentF-1 ProductInstruction Theseproductsarenontoxic,odorless,colorwhite,bigadaptationtemperature(80to230),stablequality,wideareaapplication,lessdosageandusedconvenience.Throughthemdealingwithvariousfillerswhicharenotonlychangesurfacecharacteristicsandbrokenparticlessecondarystructure,butalsoincreasedfillercontentandinproveprocessingperformance,andproductsimproveyieldandquality.Thereforeuserscanlowerproductioncostsandgetdirecteconomicbenefits. Chemicalstructure Aluminiumesterandasmallamountofluricant. Qualitystandard Appearance:whiteortranslucentwaxysolid Meltingpoint:55 75 Lowerviscosity:≥97% Activationdegrees:≥98% Volatilecomponent:≤1% Impurity:≤1 Thermaldecompositiontemperature:220-270 BySGStest:Notoxicsubstances Application lVarietiesofPVCfillersurfacemodification. lPE,PMandPPmasterbatch. lRubberandvarietiesplasticfillersufacemodification. lPlastic-rubberblendsmaterials lVarietiesorganicandinorganicfillers,pigmentssurfacemodification. Usageanddosage lPretreatmentmethod:Couplingagentofmeasurementarebachesoronetimebeintothehigh-speedmixer,afterfillersdryandpreheatingtemperature,110to130,andremovemoistrue.Then,speedmixerabout5minandrapidcooling. lDirectmethod:Couplingagentwhichcanputintohigh-speedmixerdirectly,iffillerswaterlessthan0.5%.Filler,couplingagentandsmallamountofplasticizerbeinjectedfirst,andtheninjectothercomponent,andmixerinaccordancewithtechnology. lOtherusage:Accordingtotheactualsituation,usagercaninjectsolventandotheraidsareused. Model,applicationcharacteristics,scope,referencedosage Model Applicationcharaceristics Usescope Referencedosage F-1 Wideuse,gooddispersion Activecalciumcarbonate,skinrice(husk) ,bamboo-powder,wood-powder,etc. 0.5-1.3% lOurfactoryproductionaluminatecouplingagentcanbegeneric,howerver,eachtargeted. lThedosageofcouplingagentisnotonlydependonmodelsandmanufacturedmaterials,butalsoimportantoffillersurfacecharacteristics.Forexample,surfacepolarity,specificsurfaceareaandmositurecontent. lGenerallyspeaking,productswhicharehighstrength,largespecificsurfacearea,strongsurfacepolarityandhighmositurecontentcanbeintomorecouplingagent.Forexample,blackaluminumhydroxideisintothem2-3%;Fillersusedininjectionmoldingorextrusionofhardandsoftproductscanbeintothem0.8-1.2%. lUseouraluminatecouplingagentwhennottoexceed1.3%,ifusersusedinplasticfillerproducts.(cannotstearicacid) lFillermasterbatchforPEintheuseofouraluminatecouplingagent1%withoutusingsteaticacid.