Description
Corn Oil-Derived Polyol is a chemical intermediate produced by converting corn oil into polyols—compounds with multiple hydroxyl (-OH) groups—which are essential components in the manufacture of polyurethane foams. These bio-polyols serve as sustainable, plant-based alternatives to traditional petroleum-based polyols and are used in furniture, automotive seats, insulation, mattresses, and packaging foam.
The production process involves epoxidation of unsaturated bonds in corn oil followed by ring-opening reactions using alcohols or water, yielding reactive polyol molecules. These bio-polyols can be engineered to have specific molecular weights and hydroxyl values, which influence the rigidity, flexibility, and thermal insulation properties of the final foam product.
What makes corn oil particularly suitable is its high linoleic acid content, which allows for better control over branching and crosslinking in the polyol structure. This versatility means corn oil-derived polyols can be used in both flexible and rigid polyurethane foams.
These materials are already making their way into eco-conscious building materials, where they contribute to LEED certifications due to their renewable origin and lower carbon footprint. They’re also found in bio-based sports gear, soundproof panels, and recyclable insulation systems.
This type of corn oil isn’t edible and must be chemically treated before use. However, it contributes to closing the loop in corn processing, using oils from distillers grains or non-edible fractions, reducing waste and enhancing the value of corn as an industrial crop.
Corn oil polyols are part of a growing class of “green chemistry inputs”, powering innovation in eco-design, circular economy manufacturing, and biodegradable foam technologies. As industries shift away from fossil-derived chemicals, corn oil polyols are becoming a key building block in sustainable materials engineering.
Quantity is 5 litres
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