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Polyurethane Intermediates

INVISTA’s ability to transform products from primary manufacturing streams into new and innovative products has enabled it to grow a global, competitive polyurethanes intermediates business with a distinctive product portfolio.

INVISTA's Polyurethane Intermediates:

Adi-PURE ® high-purity, adipic acid (hexanedioic acid) has excellent uniformity and consistent end-use performance, making it a valuable intermediate for polymers and a wide range of other applications.   

DYTEK® amines are multifunctional amines that are used as chain extenders in polyurethane applications. The unique branching of DYTEK® amines provides properties such as lower crystallinity and improved processing.  

Polyols based on FlexiSolv® DBE® esters are used to make polyurethane elastomers, coatings, and foams. FlexiSolv® DBE® esters are also effective for cleaning equipment used in polyurethane manufacturing.  

Terate ® polyols are a comprehensive line of aromatic polyester polyols with a variety of functionalities, hydroxyl values and equivalent weights, for use primarily in polyurethane and polyisocyanurate rigid insulation foams.  

TERATHANE ® polyether glycol, PTMEG, is a premium intermediate used as a soft-segment building block in high-performance polyurethanes, polyesters and other polymers.  

TERRIN™ aliphatic polyester polyols can be used in lieu of or in combination with conventional polyether or polyester polyols to formulate a variety of polyurethane products designed to be soft and flexible—or hard and stiff.