DMSE (Diamino Propanesulfonate)

• Order Code: DMSE • Type: Sulfonate Hydrophilic Chain Extender • Chemical Name: Sodium diamino propane sulfonate • Sulfonate-type chain extender imparting hydrophilicity in waterborne PU synthesis • Higher hydrophilicity than carboxylate DMPA for more effective water dispersion • Produces PU dispersions with smaller particle size and higher stability • Improves water, solvent and yellowing resistance • Appearance: High-viscosity transparent slightly-yellow liquid • Viscosity (25C): 10000 +-2000 mPa.s • Purity: 98% • Molecular Weight: approx 660 • Acid Value (25C): approx 170 +-5 • Solubility: Water, ethanol, N-methylpyrrolidone • Application: Waterborne polyurethane dispersion synthesis; PU coatings and adhesives; textile and leather coatings; high-performance waterborne PU resins