Selecting Phenoxy Resins - Important Notes and Data to Consider

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InChem Phenoxy Resin is available in more than two dozen pellet, powder, waterborne and solvent-borne grades

InChem is also a leading global supplier of Phenoxy resins, which are high-value-added products used in such demanding technologies as composites, adhesives and coatings for aerospace, automotive, electronics, engineered plastics, packaging and consumer goods applications. We serve many of the leading chemical and manufacturing companies in the U.S. and the world.

Please click on the links above for more information about how InChem can assist you and your business. Call us at 1-800-331-7721 or use our online contact form.

Special solvent packages with Phenoxy resins available on request (drums and/or bulk).
Reduced viscosity versions of InChem LER-HB with epoxy diluents available on request.
Caprolactone-modified Phenoxy Resins have pendant branches with terminal primary hydroxyls resulting from random grafting of e-caprolactone monomer onto the Phenoxy backbone. The esterification also results in lower glass transition temperatures and lower product viscosities. (See chart below).
The PKCP-series of caprolactone modified Phenoxy resin are structurally represented below and modeled (see chart below). The random branches (typically x is about 2) produce resins with lower glass transitions than unmodified Phenoxy, and enhance the compatibility with alkyl esters and polyesters.
The structural models below illustrate the comb-like structure of the caprolactone-modified Phenoxy resin wherein random secondary hydroxyls are converted to primary hydroxyls pendant on relatively short side chains compared to the longer Phenoxy backbone.

Phenoxy PKCP-Series Structure

Caprolactone-Modified Phenoxy