At Reaction Industries, a Caster Concepts company, we believe that true product performance begins with precision. Every wheel, roller, and part we produce reflects decades of polyurethane expertise backed by cutting-edge technology. To continue delivering the reliability our customers depend on, we’ve made strategic investments in advanced tools and testing equipment that take our quality control and production capabilities to the next level.
Recent upgrades to our laboratory and manufacturing processes reaffirm our long-standing commitment to innovation, consistency, and customer confidence. By strengthening the science behind our products, we’re reinforcing what makes Reaction Industries one of the most trusted names in polyurethane manufacturing
Ensures precise and consistent urethane quality through real-time measurement of NCO%, guaranteeing every batch performs exactly as engineered.
Delivers repeatable and accurate bond-layer control, ensuring stronger adhesion and repeatability in our wheel cores.
These upgrades go beyond new technology—they represent a continuous investment in improvement, precision, and trust. Each tool strengthens our ability to meet customer expectations while maintaining the reliability that defines our brand.
Bonding polyurethane to metal is one of the most critical steps in caster wheel manufacturing. The Precision Mil Thickness Tool allows our technicians to measure the adhesive layer applied to wheel cores with micron-level accuracy.
Too thin, and the bond layer can leave bare spots—creating weak points that may lead to peeling or blistering.
Too thick, and the adhesive can become brittle—cracking or delaminating under stress.
By precisely controlling the mil thickness, we ensure every bond meets our stringent quality standards. The result? Consistent performance and dependable strength—wheel after wheel, core after core.
Polyurethane performance depends on the delicate balance between prepolymer and curative chemistry. Our new titration system measures NCO% (isocyanate content) in real time before the materials are mixed, ensuring that ratio precision is never left to chance.
As prepolymer is heated to a liquid state, its NCO% can decrease through “burn off.” Left uncorrected, this can lead to soft, weak, or even unusable material. By running titrations before every batch, we can:
Verify exact NCO% levels
Adjust formulations for optimal reaction
Identify when a material has exceeded its viable window (“point of no return”)
This level of precision is particularly vital when working with high-performance urethanes like HTTP, which may sit unused for extended periods. Titration testing allows us to guarantee every batch meets our exacting standards for strength, resilience, and longevity.
These technological investments not only strengthen our products but also enhance our processes. By enhancing quality control, ensuring traceability, and improving performance, Reaction Industries continues to set new standards in urethane manufacturing. Get a quote or call 517-459-8878 for immediate assistance.
When you choose Reaction Industries, you’re not just choosing urethanes—you’re choosing confidence, reliability, and a partner committed to excellence.