DuPont Tate & Lyle Bio Products manufactures Susterra® 1,3-propanediol, a high-performance, bio-based specialty diol used in the manufacturing of polyester-based resins and as a cross-linker in urethane chemistries. Susterra® propanediol is used for its unique performance benefits in urethane coatings, adhesives, sealants, and elastomers; thermoplastic polyurethanes, and aqueous polyurethane dispersions.
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