Global Polyurethane Foam Market Size, Share and Analysis Report By Type (Flexible polyurethane foam, Rigid polyurethane foam, Spray polyurethane foam), By Density (Medium‑density PU foam, High‑density PU foam, Low‑density PU foam), By End-use (Industry, Building & construction, Furniture & bedding, Automotive, Packaging, Electronics & electrical, Footwear, Others), By Region and Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2026-2035