Green Dot Terratek® GDH-B1FA Bioplastic

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Green Dot Terratek® GDH-B1FA Bioplastic
Categories:	Polymer; Renewable/Recycled Polymer
Material Notes:	Product Description: Terratek® GDH-B1FA is a unique elastomeric bioplastic with a diverse range of potential applications. The bioplastic is verified to meet U.S. (ASTM D6400-04) and E.U. (EN13432) standards for compostability. Applications: This material is suitable for injection molding, profile extrusion, sheet extrusion, blow molding, and blown film. Information provided by Green Dot Bioplastics
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Physical Properties	Metric	English	Comments

Specific Gravity	1.23 g/cc	1.23 g/cc	ISO 1183-1
Linear Mold Shrinkage, Flow	0.0050 cm/cm	0.0050 in/in	ASTM D955
Linear Mold Shrinkage, Transverse	0.0010 cm/cm	0.0010 in/in	ASTM D955
Melt Flow	57 g/10 min @Load 2.20 kg, Temperature 190 °C	57 g/10 min @Load 4.85 lb, Temperature 374 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	74	74	ISO 868
Tensile Strength, Ultimate	9.40 MPa	1360 psi	ISO 37
Elongation at Break	>= 600 %	>= 600 %	ISO 37
Modulus of Elasticity	4.40 GPa	638 ksi	ISO 37
Tear Strength	57.0 kN/m	325 pli	ISO 34-1
Compression Set	33 % @Temperature 23.0 °C, Time 79200 sec	33 % @Temperature 73.4 °F, Time 22.0 hour	ISO 815/ASTM D395(B)
	82 % @Temperature 70.0 °C, Time 79200 sec	82 % @Temperature 158 °F, Time 22.0 hour	ISO 815/ASTM D395(B)

Processing Properties	Metric	English	Comments
Rear Barrel Temperature	138 - 166 °C	280 - 330 °F
Middle Barrel Temperature	138 - 166 °C	280 - 330 °F
Front Barrel Temperature	138 - 166 °C	280 - 330 °F
Nozzle Temperature	138 - 149 °C	280 - 300 °F
Melt Temperature	<= 177 °C	<= 350 °F

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PGREEND5022 / 312293

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