When flexibility meets performance, you get PUD-355F—a waterborne polyurethane dispersion designed to coat and protect without compromising feel. Engineered for industries that demand both comfort and durability, this aliphatic PUD brings a superior soft touch with the performance backbone to match.
The film it forms is very soft and highly elastic, perfect for applications in leather and textile coatings where stretch, comfort, and a smooth finish are critical. Whether you’re coating synthetic leather for apparel or reinforcing technical fabrics, PUD-355F delivers a lightweight yet resilient layer that moves with the material it’s protecting.
What sets it apart? Let’s look at the numbers. With a solid content of 35±1%, this formulation offers an efficient film build with minimal weight. Its mechanical properties include an impressive elongation of 1300–1400%, tensile strength of 4.9 MPa, and modulus at 100% of 0.65 MPa—which means it stretches far, resists tearing, and stays supple under stress.
Need durability? You’ve got it. PUD-355F shows excellent adhesion, abrasion resistance, and hydrolysis resistance, along with reliable water resistance—ideal for products exposed to movement, moisture, or wear over time.
And the best part? It’s completely NMP-free, making it an eco-conscious choice that doesn’t sacrifice performance for sustainability.
From soft leatherwear to performance textiles, PUD-355F is built to stick, stretch, and stand the test of time.
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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