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Terratek® GDH-B1FA

Technical Datasheet | Supplied by Green Dot Bioplastics

Terratek® GDH-B1FA by Green Dot Bioplastics is a proprietary blend of natural and synthetic biodegradable polyesters. It is suitable for injection molding and sheet extrusion. It also works well as an impact modifier for PLA given its elastomeric properties. Terratek® GDH-B1FA has 35% by weight biomass content.

Terratek® GDH-B1FA Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Compression Set

82 %

(At 70°C, 22 hr)

ISO 815/ASTM D395(B)

Compression Set

33 %

(At 23°C, 22 hr)

ISO 815/ASTM D395(B)

Elongation at Break

> 600 %

ASTM D638

Injection molding Properties

Value & Unit

Test Condition

Test Method

Feed Zone Temperature

250 - 300 °F

Front Zone Temperature

300 - 340 °F

Nozzle/Die Temperature

300 - 340 °F

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Terratek® GDH-B1FA

Terratek® GDH-B1FA Properties

Mechanical Properties

Terratek® GDH-B1FA Processing Guidelines

Injection molding Properties