）%（etar egnahc ytisocsiV007024537FormulaBNISSIN CHEMICAL INDUSTRY CO.,LTD.FUNCTIONAL MATERIALS FOR INKJET INK CATALOGUE（%）30*(polycarbonate-based)*Mitsubishi Chemical MA-1008060402010The dispersion liquid containing VINYBLAN enabled carbon black to disperse more uniformly than the other dispersion liquid.・Base material: PET fi lm・Coating condition: Bar Coater No. 7 (wet, 6 g/m2)・Drying conditions: 105ºC for 5 minutes1520253035404550nm・ Dispersion methodComposition ratio: 50 g of Formula A or B liquid Highly miscible with alcohol- or glycol-based solvents.・ Evaluation method: VINYBLAN and each type of solvent were mixed in a ratio of 1:1 and the stability was checked.was mixed with 5 g of beads.Beads: Zirconia beads (dia. 5 mm)Disperser: Paint shaker (2-hour dispersion)Microscopic photographs of dispersion liquidsFormulaA◯Basic properties○Solvent miscibility○Dispersibility・ Composition of dispersion liquid700701755Solid contentViscosity（mpa・s）3025Alcohol-basedGlycol-basedGlycol-ether-basedDiol-basedVINYBLAN 701Polyurethane dispersionCarbon blackWetting agentOLFINE EXP.4300Average particlePH507.5507.5507.5Triethylene glycol monobutyl ether, Dipropylene glycol monomethyl etherComposition（wt%）Formula A1079.5100.5Tg（℃）Acid value（KOHmg/g） size（nm）307030733034Type of solventMethanol, Ethanol, IsopropanolDiethylene glycol, Triethylene glycol, Propylene glycol1,2-Hexanediol, 1,5-PentanediolFormula B89.5100.5574675Composed of fi ne particles without any coarse particles that may aff ect ink ejectionThe dispersion liquid to which VINYBLAN was added exhibited almost no changes in viscosity over time.◯Nozzle suitability％400300200100Formula BFormula A16No. of days elapsed（day）VINYBLANVINYBLAN 700 SeriesThe VINYBLAN 700 Series consists of vinyl chloride emulsions in which acrylic aqueous solutions or the like serve as protective colloids. These water-based emulsions are made without any solvents or surfactants; thus, they exhibit excellent pigment dispersibility.
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