Water-based polyurethanes are becoming a sizeable segment of the industry due to their high tensile strength, low-temperature flexibility, and high elongation. It’s also resistant to alkali and mar but ranks higher in resistance to abrasion, chemical, UV, water, and impact. But, most importantly, it’s environmentally friendly as it accounts for low odor and lower VOC (Volatile Organic Compounds) emissions.
To synthesize water-based polyurethane, different forms of internal emulsified may be deployed — namely, ionic and nonionic. Ionic further subcategorized into cationic and anionic polyurethane.
Tertiary amines are consumed for the making of salts in the case of cationic emulsifiers. This group ensures that the water-based polyurethane emulsifies itself on the main chain of CWPU (Cationic Waterborne Polyurethane). Because CWPU features good hydrophilicity, it establishes on the chain as a positive charge — this allows for a good film formation, exceptionally strong stability, and low solid content. The properties and structure of cationic waterborne polyurethane allow for it to be a good substitute for adhesives. At SIWO US Inc, we constantly work to improve the stability and elasticity of cationic waterborne polyurethane.
The anionic emulsifier reacts with either sulfonated acids or carboxylic in the polyurethane chain towards its hydrophobic side that contains high amounts of solid content. This form of a substrate makes for a smooth, soft texture that remains anti-corrosive due to the presence of an anionic chain. It also gives products of polyurethane dispersions their mechanical, optical, static, and thermal stability properties. As for the hydrophobic properties of anionic waterborne polyurethane, they make for the perfect binding components for construction maters, leather, adhesives, and coating.
SIWO US Inc is a leading water-based polyurethane manufacturer and supplier in Montana offering PUD products for sale including catalog and their TDS, NMP, DMAC free waterborne polyurethanes, waterborne polyurethanes for one-pack industrial, wood and decoration coatings, hydroxyl-functional waterborne polyurethanes, inherent matt waterborne polyurethanes, waterborne polyurethanes in the alcohol-water system, cationic and nonionic waterborne polyurethanes, water-dispersible polyisocyanate crosslinker, and waterborne blocked polyisocyanate crosslinker. SiwoPUD products are applicable for dermal leather applications, textile applications, industrial coatings, adhesive coatings, adhesive applications, graphic arts and flexible packaging, water-based synthetic leather, and other applications.
SIWO US Inc retains the standard for waterborne polyurethanes through research, testing, continual improvements, and quality assurance. Our dedication has earned us our certification for the quality management system (ISO 9001:2015) and environmental management system (ISO 14001:2015).
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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