When flexibility and chemical durability are non-negotiable, PUD-Ar128 steps up with a performance profile that checks every box for cohesive layer applications—especially in synthetic leather. This aromatic/polyether-based polyurethane dispersion brings together soft elasticity, chemical toughness, and easy processability—all without the environmental concerns of NMP.
With a solid content of 33±1%, PUD-Ar128 forms films that are not only smooth and cohesive but also robust under mechanical stress. It delivers an elongation of 780%, meaning the coating stretches significantly without cracking or failure, making it an ideal solution for flexible substrates and high-movement applications. But it’s not just stretchy—it’s strong too, with a tensile strength of 12 MPa and a 100% modulus of 1.2 MPa, striking the ideal balance between softness and structural integrity.
What really sets PUD-Ar128 apart is its impressive resistance to water and alkali. In industries where exposure to harsh environments is a given, this PUD ensures that coatings stay intact, bonded, and reliable over time. Whether you’re developing synthetic leather for upholstery, footwear, or accessories, this dispersion ensures your base layers hold firm through wear, moisture, and alkaline conditions.
And because it’s NMP-free, PUD-Ar128 aligns with modern regulatory and sustainability standards—making it a future-ready choice without compromising on performance.
For manufacturers seeking a polyurethane dispersion that combines softness, elasticity, and real-world resilience, PUD-Ar128 delivers a high-performance solution that’s ready to go the distance.
High-Quality Waterborne Polyurethanes That You Can Trust
SIWO US Inc. is a leading Water Based Polyurethane manufacturer specializing in innovative and eco-friendly solutions. With over 25 years in the game, we’re all about crafting top-notch water based PU dispersions for a myriad of industries. From textiles to automotive interiors, our products are designed to meet diverse needs.
PUD resins, or Polyurethane Dispersions, are water-based polymers that serve as the backbone for high-performance coatings and adhesives. They offer stellar durability, flexibility, and resistance to chemicals and abrasion. Plus, being water-based means they’re kinder to the environment compared to their solvent-based counterparts.
Great question! Water based PU is a game-changer. It delivers comparable, if not superior, performance in terms of durability and resistance. The real kicker? It’s got lower VOC emissions, making it a greener choice that doesn’t skimp on quality.
Far from it! While we do supply top-tier waterborne polyurethanes, we pride ourselves on being an R&D powerhouse. We’re constantly pushing the envelope to develop innovative solutions tailored to our clients’ unique needs. Think of us as your Polyurethane Material Supplier and innovation partner rolled into one.
Choosing SIWO US Inc. means opting for experience, innovation, and sustainability. Our extensive product range, from waterborne polyurethane dispersions to specialized PUD resins, caters to various industries. Plus, our commitment to eco-friendly practices ensures you’re partnering with a company that cares about the planet as much as you do.
Absolutely! As a seasoned Waterbourne Polyurethane Manufacturer, we’re equipped to manage orders of all sizes. Whether you’re a boutique operation or a large enterprise, we’ve got the capacity and expertise to deliver.
Quality is our middle name. We employ rigorous testing protocols and maintain strict quality control measures throughout our production process. Our goal? To ensure every batch of waterborne polyurethane dispersion meets the high standards our clients have come to expect.
You bet! Sustainability is at the heart of what we do. Our water based polymer solutions are designed to reduce environmental impact without compromising performance. By choosing our products, you’re making a choice that’s good for your business and the planet.
We’d love to hear from you! Reach out through our website’s contact page, and our team will get back to you pronto. Whether you have questions or are ready to place an order, we’re here to help.
Join our mailing list to stay in the loop with our latest product news.
