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Eastman Eastobond™ Copolyester 19411

Technical Datasheet | Supplied by Eastman

Eastman Eastobond™ Copolyester 19411 by Eastman is an amorphous terephthalate-based copolyester grade. It offers excellent organoleptic and gas-barrier properties and has low post-extrusion crystallinity and a low softening point, enabling heat-seal bonds to be achieved over a temperature range of 95°C to 205°C.

Eastman Eastobond™ Copolyester 19411 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Thermal Conductivity

0.21 W/m.K

(73°F)

ASTM C177

Glass Transition Temperature, Tg

51 °C

(23°C (73°F) and 50% relative humidity)

ASTM D 3418

Specific Heat Capacity

1.15 kJ/kg·K

(77°F)

DSC

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Eastman Eastobond™ Copolyester 19412

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