Analyzing the Optimal Dosage of DC-193 for Stable Polyurethane Foam 🧪 Introduction: The Foaming Heart of Polyurethane Polyurethane foam—light as a feather, strong as steel (well, metaphorically)—is one of the most versatile materials in modern manufacturing. From cushioning your favorite sofa to insulating your refrigerator and even supporting the structure of aerospace components, polyurethane foam...