Discover Baydur® – Versatile polyurethane integral foam for a wide range of applications

Baydur® is a versatile construction material made of polyurethane, which is processed in the RIM process (Reaction Injection Molding). It offers a wide range of mechanical properties and can be adapted with filler materials or different densities. The outstanding material properties of Baydur® make it a convincing lightweight construction material and wood substitute. The product groups Baydur® 20, 40, 60, 110 and GS cover a wide range of applications, from insulation materials to highly durable construction parts.

The RIM process enables precise production with minimal cavity pressure. Baydur® systems such as GS and CSP can also be processed in pour risers with low pressure machines, which allows for cost-effective epoxy tools in small-scale production. The production of our polyols and isocyanates is subject to strict quality controls.  

Rely on Baydur® for high mechanical performance and production flexibility.

Baydur® 20 impresses with its exceptionally low raw density of 150–250 kg/m³ and a robust, durable outer skin. With wall thicknesses of over 40 mm, this material provides an impressive combination of low weight and high impact resistance. Baydur® 20 is not only light, but it can also be processed in many different ways – it can be cut, nailed and glued with no problem. These features make Baydur® 20 the ideal choice for decorative applications such as imitation stucco, decorative trim and foam filling of window frames. Rely on Baydur® 20 for durable, stable and aesthetically pleasing solutions.

The outstanding flowability of Baydur® 40 provides ideal conditions for producing large, complex components. With a raw density of 250–500 kg/m³ and a hard, durable surface, this integral foam combines the benefits of wood with the flexibility of modern materials. Baydur® 40 enables a wide variety of shapes with little effort and easy processing in cost-effective tools. Ideal for applications that require dimensional stability and a robust surface. Give your projects the perfect shape – durable, precise.

Baydur® 60 opens almost unlimited structural design possibilities and is ideal for complex, large-format mold geometries. It is especially beneficial for large components with variable wall thicknesses, this material combines high stiffness with low weight thanks to its sandwich structure. Baydur® 60 also provides good self-release properties and is flame-retardant according to UL94 V0. These features make Baydur® 60 the ideal choice for technical housing, windows and interior applications in mobile homes. Rely on Baydur® 60 when you need a versatile, stable and light construction material that meets the highest standards.

Baydur® 110 is a microcellular RIM material with short de-molding cycles of approximately 90 seconds, making it ideal for cost-efficient processing. It allows for thin-walled molded parts with high inherent rigidity, strength and an excellent surface finish. Baydur® 110 is flame-retardant according to UL94 V0 and suitable for technical housing parts, optical equipment, medical housings and refrigerators. Rely on Baydur® 110 for demanding, thin-walled and large-size applications.

Baydur® CSP is a compact material, which stands out due to its cost-efficient processing. It requires only minimal investment in machines and tools and can also be processed in epoxy resin tools. Ideal for producing large, thin-walled components, Baydur® CSP provides an outstanding surface finish. These features make it the perfect choice for technical housing and chairs. Choose Baydur® CSP when you want to rely on efficiency and quality.

Baydur® GS is a solid pour  system that allows pressure-free, simple processing. This material features high wear and rotting resistance as well as outstanding chemical resistance and is suitable for wall thicknesses of up to 60 mm. Baydur® GS is frequently used as a durable replacement for cast iron and is the ideal choice for demanding applications such as wastewater pumps and manhole covers. Choose Baydur® GS when you want to rely on robustness and durability.