Neopentyl Glycol (NPG) 90

UPAC: 2,2-Dimethyl-1,3-Propanediol

Eastman NPG is the industry standard glycol component in high-quality polyester resins for industrial coatings and fiberglass-reinforced plastics applications. Most polyester resin formulations contain NPG as the sole glycol component, or it is used in conjunction with a modifying glycol to achieve desired properties.

Glycol NPG and Eastman PTA (Purified Terephthalic Acid) are the primary components for polyester powder coating resins. Eastman NPG delivers the overall toughness, stain and detergent resistance, and outdoor weathering performance required of coil coatings for appliances and products for exterior applications. Gel coats containing unsaturated polyesters made from NPG and Eastman PIA (Purified Isophthalic Acid) provide excellent weatherability and water and stain resistance.Eastman NPG is also used in polyester polyols for polyurethane coatings for the automotive, industrial maintenance, transportation, and aerospace markets.In the United States, neopentyl glycol may be lawfully used as a reactant for coatings and other products intended for use in contact with foods under specific federal food additive regulations.ApplicationsArchitectural coatingsAuto refinishAutomotiveBuilding materialsCoil coatingsIntermediatesKitchen & bathLubricantsMetal coatingsPaints & coatingsProcess additivesProtective coatingsResinsTruck/bus/RVWind energyKey attributesExcellent thermal stability for low resin colorExcellent weatheringGood chemical and stain resistanceGood chemical, stain, and humidity resistanceGood hardness/flexibility balanceIdeal glass transition temperature rangeOutstanding powder flow and fluidization characteristicsOutstanding weatheringRapid reactivity during esterification and cureResourcesA Statistical Approach for Adjusting the Gel Time and Cure Properties of High Performance Unsaturated Polyester ResinsBinder Resin for Onyx Based on Eastman NPG GlycolBuilding Blocks for Better ResinsDesigning High-Performance Gel Coats with Eastman NPG GlycolEASTMAN Polyester Resin Intermediates for Powder CoatingsEastman NPG glycol - High-clarity panel resins for exterior durabilityEastman Triangle Glycol StudyHigh-Solids Polyester Resins for Appliance and General Metal CoatingsHigh-Solids, Polyester Resin Formulation HS-3-4NDPowder Coating Resin PC-17-4NPowder Coating Resin PC-17-5NPowder Coating Resin PC-17-7NPowder Coating Resins Based on Eastman NPG Glycol and Eastman PIA (Purified Isophthalic Acid) for Superior Outdoor DurabilityTDS Eastman Chemical Eastman Chemical Solvents,Glycols Paints coatings and inks,Building and constructions,Process additives,Automotive and transportation

  • Brand: : Eastman Chemical
  • Producer/Supplier : Eastman Chemical
  • Chemical Group/INCI : Glycol
  • Chemical Category : Solvents
  • Sub Category : Glycols
  • Industry/Applications

    : Automotive and transportation, Building and constructions, Paints coatings, Process additives

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