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ESTANE® 58447 NAT 021

Technical Datasheet | Supplied by Lubrizol

ESTANE® 58447 NAT 021 by Lubrizol is a durable, paintable, aromatic polyester-based thermoplastic polyurethane (TPU) grade with low temperature flexibility and high clarity. It possesses very good abrasion resistance, high hardness, high chemical resistance and good flame resistance. It provides good strength and moisture vapor transmission. It is designed for processing using extrusion. It is recommended to dry the material in a dehumidifying type dryer. ESTANE® 58447 NAT 021 is suitable for medical devices and food contact applications such as food conveying belts and hoses.

ESTANE® 58447 NAT 021 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Thermal Capacity

1.7 KJ/(kg K)

DIN 52612

Thermal Conductivity

0.25 W/ (m K)

DIN 52612-1

Heat Deflection Temperature (HDT)

90 °C

(Method A)

DIN EN ISO 75-A

Extrusion Properties

Value & Unit

Test Condition

Test Method

Adapter Temperature

210 °C

Barrel-Zone 1 Temperature

200 °C

Barrel-Zone 2 Temperature

205 °C

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.

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ESTANE® 58447 NAT 021

ESTANE® 58447 NAT 021 Properties

Thermal Properties

ESTANE® 58447 NAT 021 Processing Guidelines

Extrusion Properties