Offered in 1,000 and 2,000 molecular weight grades, Converge® polypropylene carbonate (PPC) polyols are based on the co-polymerization of CO<sub>2</sub> and epoxides. Resulting products contain over 40% by weight CO<sub>2</sub>, and polycarbonate backbone increases strength and durability of polyurethane products. Incorporating these polyols into existing formulations, depending on specific application, yields higher tensile/tear/cohesive/flexural strength, load bearing capacity, adhesion, and weatherability.
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