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ESTANE® 58437 NAT 021

Technical Datasheet | Supplied by Lubrizol

ESTANE® 58437 NAT 021 by Lubrizol is an aromatic polyester-based thermoplastic polyurethane (TPU) grade. It is suitable for processing by extrusion. It is used in approved medical devices and food contact applications such as hoses and food conveying belts. ESTANE® 58437 NAT 021 offers low temperature flexibility, abrasion resistance and strength.

ESTANE® 58437 NAT 021 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

100% Modulus

5 MPa

ISO 527-2-5A-500

300% Modulus

9 MPa

ISO 527-2-5A-500

50% Modulus

5 MPa

ISO 527-2-5A-500

Extrusion Properties

Value & Unit

Test Condition

Test Method

Adapter Temperature

195 °C

Zone 1 Temperature

185 °C

Zone 2 Temperature

190 °C

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ESTANE® 58437 NAT 021

ESTANE® 58437 NAT 021 Properties

Mechanical Properties

ESTANE® 58437 NAT 021 Processing Guidelines

Extrusion Properties