Brands that sell premium goods cannot afford materials that fail early. According to The Insight Partners, the Polycarbonate Diols Market was valued at US$ 298.59 million in 2025 and is expected to reach US$ 491.00 million by 2034, growing at a 5.68% CAGR from 2026 to 2034. Quality-focused buyers keep steering demand toward high-performance polyurethanes. What Is Driving the Market? Performance...