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Plastics & Elastomers
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Plastics & Elastomers
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Terratek® BD7120

Terratek® BD7120 by Green Dot Bioplastics is a starch-based, biodegradable composite. It possesses heat resistance, rigidity, pliability, strength and lower processing temperatures. It leads to energy savings and easy processing and taking on desired shape & color characteristics. This grade is tolerant to heat conditions ranging from moderate to high. It is processed by injection molding. Terratek® BD7120 is used in food packaging, disposable cutlery, single-use items, organic waste containers, gardening & other agricultural applications, plant pots and mulch films.
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Terratek® BD7120
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Product Type
Unspecified Thermoplastic > Unspecified Thermoplastic, Bio-based
Product Status
COMMERCIAL
Applications/ Recommended for
  • Agriculture > Mulch films
  • Gardening
  • Packaging
  • Injection molding - thermoplastics
Biodegradable
Yes
Key Features
  • Biodegradable
  • Energy Saving
  • Heat Resistance, Good
  • Processability, Good
  • Rigidity, High
  • Strength, Good

Terratek® BD7120 Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Density
1.25 g/cm3
( )
ASTM D792
Linear Mold Shrinkage
1.4 %
( )
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)
4.0 g/10min
(At 190°C, 2.16 kg)
ASTM D1238

Terratek® BD7120 Processing Guidelines

Injection Molding Properties

Value & Unit
Test Condition
Test Method
Moisture Content
< 0.05 %
Drying Temperature
150 °F
Rear Temperature
310 - 360 °F

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