ILPRINT 447 PU
ILPRINT 447 PU is non-reactive, high performance, aliphatic polyurethane of high molecular weight, free of NCO and free of organo tin compounds.
ILPRINT 447 PU is non-reactive, high performance, aliphatic polyurethane of high molecular weight, free of NCO and free of organo tin compounds. The product forms a film with elastomeric properties. It is well compatible with Nitro Cellulose.
The product is soluble in alcohols, esters and ketones.
ILPRINT 447 PU is recommended to be used in flexo- and rotogravure packaging inks for both laminating and front-side printing. Inks formulated in combination with ILPRINT 447 PU and Nitro Cellulose give excellent adhesion onto a variety of plastic films such as BOPP, PET and PE, and show very good flexibility, excellent heat-seal jaw release, very high lamination bond strength. Due to very high lamination bond strength it is well suitable to be used in inks for multi-layer laminations.