by SpecialChem

Eastar™ Copolyester DN001, Natural

Technical Datasheet | Supplied by Eastman

Eastar™ Copolyester DN001, Natural by Eastman is a polyester grade having high clarity. It offers excellent impact strength, chemical resistance, dimensional stability, and low shrinkage rates. DN001 is a base material without mold release or ultra-violet inhibitors (UVI). It is processed by injection molding and is used in cosmetic jar caps, fragrance caps, frames and ophthalmics. Eastar™ Copolyester DN001, Natural has been GREENGUARD INDOOR AIR QUALITY CERTIFIED®.

Eastar™ Copolyester DN001, Natural Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Thermal Conductivity

0.19 W/m-K

(73°F)

ASTM C177

Vicat Softening Temperature

88 °C

(@1 kg load)

ASTM D1525

Heat Deflection Temperature (HDT), Unannealed

64 °C

(At 264 psi (1.80 Mpa), 23°C (73°F) and 50% relative humidity)

ASTM D648

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Mold Temperature

15 - 40 °C

Melt Temperature

250 - 270 °C

Drying Temperature

71 °C

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Eastar™ Copolyester DN001, Natural

Eastar™ Copolyester DN001, Natural Properties

Thermal Properties

Eastar™ Copolyester DN001, Natural Processing Guidelines

Injection Molding Properties