🔰 Soft Foam Not Stable? Check the Polyether Structure First 🔰 Foam reactivity, softness, processing stability, and cell structure are all directly influenced by the molecular structure of the polyether. This video breaks down how polyether structure evolved—from pure PO systems to PO–EO copolyethers and DMC-based polyols—and how each generation addresses specific processing and performance constraints in flexible PU foam. 👉 Share your experience with different polyether types 👉 Follow our Yo
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🔰Polyether Polyols: Why Lower Unsaturation Changes Foam Design Logic🔰 ⚠️Traditional KOH-based polyethers introduce side reactions that lower effective functionality and influence flexible PU foam structure. 🔬This episode explains how low-unsaturation polyethers, enabled by DMC catalyst systems, change molecular weight limits, NCO demand logic, and comfort-related foam design considerations. 📺Watch to understand the engineering logic behind polyether selection in flexible PU foam formulations
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