Technical datasheet

ESTANE® D91T80 NAT 01

Supplied byLubrizol- Last Updated on Jun 10, 2026

ESTANE® D91T80 NAT 01 by Lubrizol is an aliphatic polycaprolactone-based thermoplastic polyurethane (TPU) grade. It exhibits excellent color stability upon UV exposure. It is designed for processing by injection molding. It is recommended to dry the material in a vacuum and dehumidifying dryer. The maximum moisture level should be 0.02% before processing. ESTANE® D91T80 NAT 01 is recommended for outdoor applications.
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ESTANE® D91T80 NAT 01 properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
100% Modulus0.0 Visible After LoginVisible After LoginVisible After Login
300% Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Shore A0.0 Visible After LoginVisible After LoginVisible After Login
Tear Strength0.0 Visible After LoginVisible After LoginVisible After Login
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Optical properties

PropertiesValue & unitTest conditionTest method
Haze0.0 Visible After LoginVisible After LoginVisible After Login

Other properties

PropertiesValue & unitTest conditionTest method
Abrasion0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Elongation, Ultimate0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Vicat Softening Temperature0.0 Visible After LoginVisible After LoginVisible After Login

ESTANE® D91T80 NAT 01 Processing Guidelines

Injection Molding Processing Guidelines

PropertiesValue & unitTest conditionTest method
Cylinder Zone 2 TemperatureVisible After LoginVisible After Login
Cylinder Zone 3 TemperatureVisible After LoginVisible After Login
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