... .sSoftening point, oCChroma, soluble polyamide resin: the inspection conditions of Viscosity & Chroma: solid is 40%, solvents are Xylene/ isopropanol/ absolute alcohol ... just like Viscosity inspection. For Alcohol soluble polyamide resin: the inspection conditions of Viscosity & Chroma: solid is 50%, solvent is 95% ethanol, rotation method (TK ...