CaCO3 filler masterbatch

CaCO3filler masterbatch: Description: HongDa is specalize for make plastic master batch for 18 years, we have abundant experience in producting, sales and after-sales service. our advanced color matching and testing facilitiescan finish excellent color match job. The quality control systemcheck our raw materials include pigments, additives and carriers, in this way, we can keep our products in a highgrade quality. Product properties: 1. High concentration of pigmets 2. Good dispersing performence 3. Good heat resistance 4. competitive price Physical properties: Product name:Filler masterbatchSuitable product for: FILMS, EXTRUSION, INJECTION MOULDING AND THERMOFORMING.Suggested usage level:20 - 45%Observation: the masterbatch dosage is according to the final product requriements.CHARACTERISTICSTANDARDVALUEMelt Flow IndexGB3682-832-20 g/10minTinting StrengthGB1648-9295-105%Chromatic Aberration(CIELAB)GB3979, GB7921-87≤4Heat ResistanceGB1648-92≥4Light ResistanceGB250-84≥4Migration ResistanceGB250-845Water contentGB1648-92≤0.15DispersionGB/T 21868-2008, GB/T 21867-2008, GB1648-92spread evenlyPhysical FormGB1648-92uniform pellet free from contaminationAppearance: cylindrical pellets,smooth surface,uniform colour.