Polyols for Polyurethanes Increase Properties

Featured Product from AGC Chemicals Americas, Inc.

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Polyether polyols are key components used in the production of polyurethanes. AGC produces polyether polyol (PREMINOL™) from Propylene Oxide. Subsequently, AGC uses PREMINOL to produce silane modified polyether (EXCESTAR™) as a moisture-curable polymer. These polymers, available in the Americas, have high molecular weights exceeding 10,000. AGC employs an advanced catalyst process which results in polyols with ultra-low monol content, and a narrow molecular weight distribution.



(High Molecular Weight for Coatings, Adhesives, Sealants and Elastomers)

  • Good mechanical properties: High flexibility and high cohesive force are suitable for elastic adhesive
  • Good durability:  High mechanical strength and high elongation enable to provide high durability sealants: 
  • Good workability: Low viscosity of formulation enables to seal easily even at low temperatures
  • Fast curing: Fast cure enables to shorten the total process time
  •  Environmentally friendly (Plasticizer free, Solvent free):  High flexibility and low viscosity polymer enable to reduce the amount of plasticizer and solvent in the formulation

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