Technical datasheet

AVALON® 650 B

Supplied byHuntsman- Last Updated on Feb 17, 2026

AVALON® 650 B by Huntsman is an expanded thermoplastic polyurethane (TPU) grade. Exhibits improved performance in hydrolysis resistance. Possesses high quality, durability, aesthetics, excellent surface definition, matt or glossy effects. Offers colorability, reliable bonding, and scratch-, abrasion- and UV resistance. Possesses cold flex performance and transparency effects. It shows a rubber-like look and feel. It can be stabilized against premature yellowing and discoloration. Suitable for processing by injection molding. AVALON® 650 B is used in soft, flexible and tactile midsoles, outsoles and casual shoe applications.
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AVALON® 650 B properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
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Other properties

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Physical properties

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AVALON® 650 B Processing Guidelines

Injection Molding Processing Guidelines

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