Technical datasheet

Compostable® 4001

Supplied byTrellis Bioplastics- Last Updated on Jan 15, 2026

Compostable® 4001 by Trellis Bioplastics is a renewable, ecologically sound, biodegradable PLA (poly-lactic acid) blend resin. Exhibits an excellent balance of strength, toughness and processability. Compostable® 4001 by Trellis Bioplastics can be processed on existing extrusion machines. Meets BPI (Biodegradable Products Institute www.bpiworld.com) standards for compostability (ASTM6400D99, ASTM6868) and European Bioplastics Standards (EN13432). Listed on TSCA (Toxic Substances Control Act) Inventory List, Canada DSL (Domestic Substance List) Inventory List, EU EINECS (European Inventory of Existing Commercial Chemical Substances) List and China inventory of Existing Chemical Substances list.
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Bio BasedVisible After Login
Bio Based contentVisible After Login
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Compliance

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Compostable® 4001 properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Strength0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Izod0.0 Visible After LoginVisible After LoginVisible After Login
Modulus of Elasticity0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength0.0 Visible After LoginVisible After LoginVisible After Login

Other properties

PropertiesValue & unitTest conditionTest method
Impact Strength, Gardner0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login
Specific Gravity0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Heat Deflection Temperature (HDT), Unannealed0.0 Visible After LoginVisible After LoginVisible After Login

Compostable® 4001 Processing Guidelines

Extrusion Processing Guidelines

PropertiesValue & unitTest conditionTest method
Adapter TemperatureVisible After LoginVisible After Login
Die TemperatureVisible After LoginVisible After Login
Drying TemperatureVisible After LoginVisible After Login
Drying TimeVisible After LoginVisible After Login
Feed ZoneVisible After LoginVisible After Login
Front ZoneVisible After LoginVisible After Login
Melt TemperatureVisible After LoginVisible After Login
Middle ZoneVisible After LoginVisible After Login
Screw speedVisible After LoginVisible After Login

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