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Green Dot Terratek® BD 4015 Biodegradable Polymer

Category Polymer , Renewable/Recycled Polymer
Manufacturer Green Dot Holdings
Trade Name Terratek®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Green Dot Terratek® BD 4015 Biodegradable Polymer.pdf
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Material Notes:
Terratek BD biodegradable composites are created from a proprietary blend of starch-based ingredients and other materials, the natural components derived from renewable grain sources account for the majority of the composites' content by weight. The resins are made with ingredients which pass industry standards for composting. By altering the ratio of the natural to synthetic biodegradable polymers, a wide range of properties can be generated.Information provided by Green Dot Holdings.
Physical Properties Metric English Comments
Bulk Density 0.833 g/cc
0.0301 lb/in³
Density 1.30 g/cc
0.0470 lb/in³
Moisture Absorption <= 1.00 %
<= 1.00 %
Melt Flow 8.0 g/10 min

@Load 2.05 kg,
Temperature 190 °C
8.0 g/10 min

@Load 4.53 lb,
Temperature 374 °F
Mechanical Properties Metric English Comments
Tensile Strength, Yield 18.6 MPa
2700 psi
Izod Impact Notched 1.26 J
0.930 ft-lb
Processing Properties Metric English Comments
Rear Barrel Temperature 166 - 177 °C
330 - 350 °F
Middle Barrel Temperature 171 - 182 °C
340 - 360 °F
Front Barrel Temperature 171 - 182 °C
340 - 360 °F
Nozzle Temperature 171 - 182 °C
340 - 360 °F
Melt Temperature <= 204 °C
<= 400 °F
Mold Temperature 15.6 - 48.9 °C
60.0 - 120 °F
Drying Temperature 93.3 °C

@Time 7200 - 14400 sec
200 °F

@Time 2.00 - 4.00 hour
desiccant dryer
Moisture Content <= 0.10 %
<= 0.10 %
Descriptive Properties Value Comments
Form smooth white pellets
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