TPU Resin 5778 for Spray Printing Ink and Screen Printing Ink

Lubrizol ESTANET PU Estane? 5778
5778 is a high-performance polyester-based resin with a hardness of 63D, tensile strength of 38 MPa, melting point of 79°C, and elongation of 220%. Lubrizol TPU technology combines excellent toughness, flex resistance, the characteristics of TPU film elastomers, and protective performance, achieving comfort through moisture vapor transmission.

Many substrates can be used for inks and paints. Each substrate, from nylon and polyester to natural or synthetic leather and thermoplastic polyurethane, can be processed in screen printing and jet ink applications.

Applications:

Athletic shoes, handbags, umbrellas, interior design, watches, mobile phones, raincoats

Key Advantages

Excellent adhesion to substrates including nylon/polyester fabrics

Low viscosity

Achieves higher PVC (pigment volume concentration)

Soluble in THF (tetrahydrofuran) or cyclohexanone/butanone/toluene, etc., in screen printing processes

Can be used as a surface coating lacquer for leather or shoe heels

Good flex resistance, excellent abrasion resistance

Weather resistance, capable of withstanding any sunlight exposure including UV radiation

Demonstrates excellent toughness and durability in various applications. Additionally, our company is the national general distributor for ink and adhesive-grade TPU resins 5703, 5715, 5778, 5713, 5712, and 5719, with ample inventory and stable supply. Interested parties are welcome to call.