water based ink resin

Waterbased Ink Resin Description: This products is made form LOCA malic acid, pentaerythritol and rosin with esterification. Performance characteristic:Amine liquid resin reference formula and methods : waterbased Ink Resins 40%, ethanol 24.8%, isopropanol 7.2% temperature 70 ° C, stirring under control at 70-80 ° C temperature, (about 2-3 hours) after the melted uniform at 60-70, slower adding 13.6% ethanol for salt reaction. After the increase in the same temperature insulation 1.5 hours then add into distilled water (water) 14.7% Insulation an hour longer to getm pH = 9 through cool silk material can be filtered.Specification:TypeBP-150Appearancetransparent solidColor (Fe-Co Scale),max10Acid number(mgKOH/g) 180 190Softening point(R&B) ,140 150Solubility (with benzene 1:1)clear