When it comes to textile and leather base coatings, softness alone isn’t enough—you also need strength and reliability. That’s where PUD-1109 steps in. This cationic polyurethane dispersion, based on an aliphatic/polyether structure, delivers the ideal balance of smooth film formation, high mechanical performance, and substrate compatibility, making it a go-to choice for fabric processing and as a leather primer.
With a solid content of 30±1%, PUD-1109 produces a soft yet resilient film that adheres well to woven and nonwoven substrates. Its mechanical stats are equally impressive: elongation of 500–600% ensures excellent flexibility without compromising structure, while a tensile strength of 20.8 MPa and modulus at 100% of 4.3 MPa provide the necessary toughness for performance coatings.
This dispersion is NMP-based, which enhances its processing characteristics in industrial environments, particularly where durability and elasticity must coexist. Its cationic ionicity plays a critical role in its strong attraction to negatively charged surfaces, giving it exceptional bonding on textiles and leathers.
Whether you’re enhancing the hand-feel of technical fabrics or creating the perfect base for layered leather finishing, PUD-1109 is designed to offer consistent results in demanding applications. It’s more than just soft—it’s structurally sound and chemically tuned for professional coating systems.
For a polyurethane dispersion that blends softness, strength, and specialized substrate compatibility, make PUD-1109 the backbone of your next coating formula.
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.
