Tadco E Series

Polyester Polyurethane Cast Elastomer Systems

Shore A20 - D87 Hardness

Components : Polyester Polyol Mixture and Polyester or Polyether / MDI
                           Quasi-Prepolymer or Polymeric MDI Isocyanate.

Applications : Where A-Scale and D-Scale Polyurethane elastomers with superior
                           solvent and oil resistance and/or good to excellent tensile and
                           compression properties are required. Higher Hysteresis (Heat
                           Build-up) makes these materials suitable for Non-dynamic
                           applications.
                           Gaskets, Spill dams, Toys,…

Advantages

	Superior Solvent and Oil Resistance
	Variable Reaction Profile
	Hydrophobic Polyol Mix
	Variety of Colors

Considerations

	Poor Hydrolytic Stability of Elastomer
	Low Thermal Resistance
	Mediocre Resilience
	Higher Hysteresis

Tadco System	Shore Hardness	Tensile  Strength (psi)	Tensile Elongation (%)	Die-C Tear Strength (pli)	Split Tear Strength (pli)
E172NC	A70	3,000	500	200	60
E190	A90	3,800	900	480	260