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121℃ alcohol ester soluble polyurethane resin

121℃ alcohol ester soluble polyurethane resin

Model number :XH-PU3088EA Appearance :colorless or light yellow transparent viscous liquid Viscosity (m Pa.s25℃) : 600-1800 Solid content (%) : 30±2 Solvent : ethyl acetate, isopropyl alcohol   Suitable printing: High, Medium, Low speed   XH-PU3088EA pu resin has good matching ability to solvent-free adhesive and excellent adaptability to high speed composite of solvent-free adhesive. XH-PU3088EA ink binder has high hiding power, color development and resolubility.  It is alcohol ester soluble pu resin suit for  100℃ boiling resistance and 121℃ high temperature cooking sterilization. Performance advantages of polyurethane resin in ink: 1. Polyurethane resin has low elastic modulus and certain flexibility, and can adapt to printing substrates with different shapes and curved surfaces. 2. By adjusting the molecular structure and formula of polyurethane resin, the fluidity of ink can be improved, which makes it easier to evenly coat on the substrate in the printing process. 3. Polyurethan…