Luphen® MB 3695

Bio Mass Balance
version of Luphen® 3695, certified acording to Redcert².

General

Luphen®
3695 is a 50% aqueous dispersion of an aliphatic polyester polyurethane
elastomer. The formed film can be activated by heat at 55-60 °C enabling the
manufacture of heat-sealing adhesives. Luphen® 3695 has a limited hot-tack
life. With its very low activation temperature the Luphen® 3695 is used in
several application such as 3D furniture lamination and interior trim, as
blending component especially in combination with Luphen® 3615 or Luphen® 3644.
Specially developed water-emulsifiable, polyfunctional isocyanates such as
Basonat® -types should be added to adhesives formulated with Luphen® 3695 to
improve the heat resistance of the bond and its resistance to hydrolysis.