Hydroxypivalyl Hydroxypivalate (HPHP) Glycol

IUPAC: 3-Hydroxy-2,2-Dimethylpropyl 3-Hydroxy-2,2-Dimethylpropanoate

Eastman™ HPHP glycol, hydroxypivalyl hydroxypivalate, is a difunctional ester-glycol used for manufacturing polyester resins for the powder, coil, and automotive coatings market. HPHP is structurally similar to Eastman NPG™ glycol so they share many of the same structure/property relationships.

Glycol Resins containing HPHP impart flexibility to coatings while maintaining weathering and the overall good balance of mechanical properties provided by NPG. Consequently, HPHP is an excellent choice for automotive primer surfacers with increased chip resistance and coil coatings that require a high degree of flexibility and exterior durability. In powder coatings, HPHP enhances the appearance of the coating film by improving flow and leveling during cure without compromising package stability.ApplicationsAuto OEMAuto refinishBuilding materialsCoil coatings-appliancesPaints & coatingsProcess additivesKey attributesExcellent weatheringImproved flexibilityImproved resin solubilityLower resin melt viscosityReduced resin crystallinityReduced resin glass transition temperatureResourcesBuilding Blocks for Better ResinsEASTMAN Polyester Resin Intermediates for Powder CoatingsTDS Eastman Chemical Eastman Chemical Solvents,Glycols Building and constructions,Paints coatings and inks,Process additives

Brand: : Eastman Chemical
Producer/Supplier : Eastman Chemical
Chemical Group/INCI : Glycol
Chemical Category : Solvents
Sub Category : Glycols
Industry/Applications
: Building and constructions, Paints coatings, Process additives

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IUPAC: 3-Hydroxy-2,2-Dimethylpropyl 3-Hydroxy-2,2-DimethylpropanoateEastman™ HPHP glycol, hydroxypivalyl hydroxypivalate, is a difunctional ester-glycol used for manufacturing polyester resins for the powder, coil, and automotive coatings market. HPHP is structurally similar to Eastman NPG™ glycol so they share many of the same structure/property relationships.Glycol    Resins containing HPHP impart flexibility to coatings while maintaining weathering and the overall good balance of mechanical properties provided by NPG. Consequently, HPHP is an excellent choice for automotive primer surfacers with increased chip resistance and coil coatings that require a high degree of flexibility and exterior durability. In powder coatings, HPHP enhances the appearance of the coating film by improving flow and leveling during cure without compromising package stability.ApplicationsAuto OEMAuto refinishBuilding materialsCoil coatings-appliancesPaints & coatingsProcess additivesKey attributesExcellent weatheringImproved flexibilityImproved resin solubilityLower resin melt viscosityReduced resin crystallinityReduced resin glass transition temperatureResourcesBuilding Blocks for Better ResinsEASTMAN Polyester Resin Intermediates for Powder CoatingsTDS            Eastman Chemical  Eastman Chemical  Solvents,Glycols  Building and constructions,Paints coatings and inks,Process additives

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Industries
Building and constructions
Paints coatings
Process additives