SiwoPUD®-8051H

The Softer, Stronger Upgrade for Flexible Fabric Coatings

Characteristics:

Aqueous, aliphatic polyurethane dispersion based on polyether.

Supplied as:

37% in water

Storage:

The dispersion should be stored in a frost-free place in tightly sealed containers. It contains no preservative.

Application:

When your coated fabrics need to stay soft, stretch well, and stand up to the daily grind, PUD-8051H is your not-so-secret weapon. As the upgraded, softer version of PUD-805H, this aliphatic polyurethane dispersion offers all the strength and durability of its predecessor—plus an even more refined hand-feel. It’s tailored for fabric printing, technical textiles, and coatings where performance and softness need to coexist in perfect harmony.

With a slightly boosted solid content of 37±1%, PUD-8051H forms a clean, even film that flexes easily and feels great to the touch. Engineered for stretch and recovery, it boasts 900–1000% elongation, a tensile strength of 31.6 MPa, and a 100% modulus of 3.1 MPa, giving your fabrics the elasticity to move and the strength to bounce back.

And it doesn’t just move—it holds up. Expect excellent water resistance, low-temperature flexibility, and great washing fastness, so garments, outerwear, or coated textiles keep their look and feel, even after repeated washes and wear.

Though it contains NMP, it’s designed for advanced manufacturing environments where resilience, softness, and long-term durability are top priorities.

In short, PUD-8051H delivers a softer finish without compromising on toughness. So if you want your printed or coated fabrics to stay light, last long, and feel luxe—this is the one to reach for.