SiwoPUD®-Ar122

When you need strength, precision, and adhesion in one polyurethane dispersion, PUD-Ar122 steps in with confident performance. This aromatic polyester-based dispersion offers a well-balanced film with medium hardness—the kind of toughness that stands up to wear while still delivering the finesse you need for smooth finishes.

Built for demanding substrates, PUD-Ar122 bonds exceptionally well to PVC, making it a standout in industries where adhesion can make or break a product’s longevity. Whether you’re working with leather, rubber, or PVC, this formulation applies cleanly and holds firm, offering both versatility and reliability across materials.

With a solid content of 34±1%, it lays down a strong, consistent film that performs under pressure. Its elongation range of 400–500% means it flexes just enough to resist cracking or flaking, while retaining a controlled stretch. But the real muscle is in its tensile strength of 24.1 MPa, offering heavy-duty resilience that stands up to stress. Paired with a modulus of 7.2 MPa, the result is a coating that resists deformation and provides dimensional stability even in dynamic environments.

And here’s something formulators will love: PUD-Ar122 is NMP-free, aligning with modern environmental and safety standards without compromising on performance. That makes it a smart, sustainable choice for high-performance applications where regulatory compliance and reliability go hand in hand.

If your next project calls for a waterborne polyurethane that grips PVC like no other and delivers robust mechanical properties with a clean, professional finish, PUD-Ar122 checks every box. It’s durable, dependable, and designed to exceed expectations in every layer.