When water resistance isn’t just a feature—it’s the goal—PUD-512H is the polyurethane dispersion that stands tall. This aliphatic polyurethane dispersion offers a rare combination of flexibility, toughness, and exceptional waterproofing, making it ideal for a range of industrial and specialty applications.
With a solid content of 35±1%, PUD-512H forms a robust yet versatile film that performs exceptionally well in moisture-rich environments. Where others swell or fail, this formulation shines. Its elongation of 700–800% gives it flexibility without sacrificing strength. In fact, the numbers speak for themselves: tensile strength reaches 35.9 MPa, while its modulus at 100% is 6.5 MPa—a sign of serious structural integrity.
But what truly sets PUD-512H apart is its excellent water resistance and waterproofness. This isn’t just splash-proof; it’s built for environments where moisture is constant, and performance must remain consistent. Whether you’re formulating for paper coatings, enhancing modified acrylic emulsions, or developing fabric processing and printing coatings, PUD-512H delivers results that last.
Yes, it does contain NMP, so it’s best suited for industrial use where high performance is critical and regulations allow. But in return, you get a coating that handles wet conditions without blinking.
From water-blocking base layers to high-durability textile treatments, PUD-512H proves that real strength lies in how you handle pressure—especially when it’s liquid.
If your coatings need to repel water while maintaining form and strength, PUD-512H is the tough, waterproof backbone your formula’s been missing.
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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