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Estane® 58149 NAT 022

Technical Datasheet | Supplied by Lubrizol
Estane® 58149 NAT 022 by Lubrizol is a paintable, durable, aromatic caprolactone-based thermoplastic polyurethane (TPU) grade with excellent clarity. It exhibits good flame resistance, very good abrasion resistance, high chemical resistance and high hardness. It provides low temperature flexibility, good strength and moisture vapor transmission. Estane® 58149 NAT 022 is designed for processing using injection molding. It is recommended to dry the material in a dehumidifying type dryer. It is suitable for medical devices and food contact applications such as food conveying belts and hoses.
Product Type
TPU or TPE-U (Thermoplastic Polyurethane) > TPU, Caprolactone
Physical Form
Pellets, Powder
Appearance
Natural
Product Status
COMMERCIAL
Applications/ Recommended for
  • Pipes, Hoses & Fittings
  • Healthcare / Medical > Medical goods
  • Engineering / manufacturing > Belts, conveyors
  • Injection molding - thermoplastics
Key Features
  • Abrasion resistance, Good
  • Aromatic
  • Chemical resistance, High
  • Clarity, High
  • Durable
  • Flame resistance, Good
  • Flexibility, Low Temperature
  • Hardness, High
  • Moisture Vapor Transmission, Low
  • Paintable
  • Strength, Good

Estane® 58149 NAT 022 Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Hardness, Shore D
55
(For 5 sec)
ISO 868
Tensile Strength
26 MPa
( )
ISO 527-2/5A/500
Tensile Elongation, Ultimate
370 %
( )
ISO 527-2/5A/500

Estane® 58149 NAT 022 Processing Guidelines

Injection Properties

Value & Unit
Test Condition
Test Method
Drying Temperature
100 °C
Drying Time
3 - 4 hr
Dew Point
-40 °C
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