Polymerized Polyol DEMET® I-9037

What is Polymerized Polyol?
Polymerized polyol is a type of chemical compound created by linking multiple polyol molecules together into larger, more complex polymer chains. Polyols themselves are organic compounds containing multiple hydroxyl (-OH) groups, such as sugars or sugar alcohols. Through polymerization, these molecules form structures with unique physical and chemical properties, such as increased viscosity, molecular weight, and functionality, making them valuable for various industrial applications, particularly in the production of high-performance polymers and materials.

Features of Polymerized Polyol
The key features of polymerized polyols include their enhanced molecular weight and multifunctional nature. Due to their polymeric structure, they typically exhibit higher viscosity, improved thermal stability, and greater mechanical strength compared to their monomeric polyol counterparts. A critical feature is the presence of multiple reactive hydroxyl groups along the polymer chain, which allows for extensive cross-linking in chemical reactions. This makes them versatile building blocks for creating networks with specific characteristics like flexibility, durability, or resistance to chemicals and abrasion.

Applications of Polymerized Polyol
The primary application of polymerized polyols is in the production of polyurethane polymers. They serve as the essential "polyol" component that reacts with diisocyanates to form polyurethanes, which are used in a vast array of products. These applications include flexible and rigid foams for insulation, mattresses, and car seats; elastomers for wheels and tires; durable coatings and adhesives; and even spandex fibers for clothing. Their versatility allows manufacturers to tailor the final product's properties for specific industrial and consumer needs.

Price of Polymerized Polyol
The price of polymerized polyol is not fixed and varies based on factors such as the type of polyol, its molecular weight, functionality, purity, and the scale of purchase. As industrial chemicals, their price is also sensitive to the costs of raw materials (like petroleum-based precursors) and energy. Specialized, high-performance polymerized polyols command a higher price than standard varieties. Market demand, particularly from the construction and automotive industries, also significantly influences the price, making it subject to fluctuation based on global economic conditions.

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