For bonding jobs that demand muscle under pressure, U-9091 brings the heat—literally. This anionic high molecular weight polyurethane aqueous dispersion is built for strength, activation, and performance on a range of challenging substrates.
Formulated with a polyester-based aliphatic isocyanate structure, U-9091 delivers a powerful one-two punch of mechanical strength and heat-activation performance at elevated temperatures. Once activated, it forms a robust, long-lasting bond that’s perfect for substrates that need extra holding power—like wood, plastic elastomers, and magnetic card layers.
With a solid content of 40±1%, U-9091 lays down a strong, consistent film while remaining easy to handle in waterborne systems. And while many polyurethane dispersions rely on chemical solvents to get the job done, U-9091 is NMP-free, making it a safer, more environmentally considerate option without compromising performance.
When cured, the resulting film exhibits exceptional strength—with elongation at 120%, it strikes the right balance between flexibility and durability. This makes U-9091 particularly well-suited for lamination and adhesive applications that require activation at high temperatures followed by sustained adhesion under stress.
Whether you’re manufacturing multi-layer plastic parts, assembling magnetic cards, or bonding intricate wood substrates, U-9091 has the thermal response and structural integrity you need.
So if your application calls for a tough, heat-ready adhesive dispersion, U-9091 is more than up to the task.
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.
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