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DuraStar™ Polymer DS1900HF, Natural

Technical Datasheet | Supplied by Eastman

DuraStar™ Polymer DS1900HF, Natural by Eastman is a copolyester grade. It possesses excellent flow, clarity along with good chemical and impact resistance. Durastar™ DS1900HF flow lengths are increased 20-40% relative to Durastar™ DS1000. It is suitable for thin walled injection molding applications. It can be used in appliances, refrigerator and washing machine components, writing instruments, furniture, house hold products, toys and sports goods. DuraStar™ Polymer DS1900HF, Natural complies with United States Food and Drug Administration (FDA)/ISO 10993 regulations and is Greenguard Indoor Air Quality Certified®.

DuraStar™ Polymer DS1900HF, Natural Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

0.003 mm/mm

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

ASTM D955

Specific Gravity

1.19

(73°F)

ASTM D792

Water Absorption

0.15 %

(73°F, 24 hr)

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

70 °C

Melt Temperature

230 - 280 °C

Mold Temperature

15 - 30 °C

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DuraStar™ Polymer DS1900HF, Natural

DuraStar™ Polymer DS1900HF, Natural Properties

Physical Properties

DuraStar™ Polymer DS1900HF, Natural Processing Guidelines

Injection Molding Properties