The true nature of black masterbatch masterbatch is like?
Release time：2013/2/26
Thefull nameofthemasterbatchmasterbatchalso known asthekind of colormasterbatchisa new type ofpolymer materialscolorants,alsoknownasthepigment preparations.Is anextraordinary amountofpigment or dye isuniformlycontainedattached to theobtainedresinandaggregate.Itiscomposedbythepigments or dyes, the carrierand a dispersing agentarethreebasic elements.
Commonly used inorganicpigmentsare:cadmium red,cadmium yellow,titaniumdioxide,carbonblack, red iron oxide,yellow iron oxide, etc.
2carrier
Isan important componentpartofthemasterbatch, and its roleis to enhancethe affinity betweenthepigment and theresinto be coloredandtoimprovethedispersion andmixingofthecoloring componentand a resin.
3dispersant
Promptedthepigment is uniformlydispersed andnolongercondensationthemeltingpointofthedispersing agentshouldbelowerthan the resin,andhave good compatibilitywith the resin,and the pigmenthas a good affinity.The most commonly useddispersant is a:Polyethylenelow molecularwaxes,stearates,whiteoil.
