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Chemical products
DIEXTER G - Saturated polyesters

In the Polyurethane, the DIEXTER G are used in order to give and improve the elastomeric properties in the molecular structure. The application areas covered by the use of DIEXTER G saturated polyester are:

  • microcellular elastomers
  • thermoplastic polyurethanes (TPU)
  • slabstck foams (include. low fogging grade)
  • synthetic leathers
  • adhesive industry (lamination, packaging, hot-melt etc…)
  • systems for casting
  • paints, coating and polyurethane dispersions.

In comparison to other polyol classes, the DIEXTER G saturated polyesters can offer to the polyurethane:

  • good oxidation resistance
  • good cold-flex behaviour
  • good thermical resistance
  • good chemical resistance (oils and solvents)
  • excellent mechanical properties (moduls, tensile strength, elongation)
  • good crystallization rate.

COIM can also supply a taylor made grades in order to satisfy specific needs by our customers.