by SpecialChem

ALPHASEAL® 221

Technical Datasheet | Supplied by Alphagary (Orbia)

ALPHASEAL® 221 by Alphagary is a PVC free, unspecified thermoplastic elastomer (TPE) grade. It is lined by oberburg KDP50, SACMI PMV 238 or HC14 machines. It is suitable for processing by injection molding. It is used in use in wide diameter plastic (PP) closures, liners and other food contact applications. ALPHASEAL® 221 complies with FDA regulations.

ALPHASEAL® 221 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Compression Set

55 %

(22 hrs. at 70°C)

ASTM D395-B

Compression Set

(22 hrs. at 23°C)

ASTM D395-B

Compression Set

53 %

(22 hrs. at 85°C)

ASTM D395-B

*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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