Biodegradable materials
Compounds based on PLA, PBAT, PBS, PHA, PCL and starch systems, formulated for blown film, injection molding, sheet, foaming and filament. Biodegradation performance is subject to third-party testing and certification.
Typical values; not for use as specifications
Compounds based on PLA, PBAT, PBS, PHA, PCL and starch systems, formulated for blown film, injection molding, sheet, foaming and filament. Biodegradation performance is subject to third-party testing and certification.
Biodegradable materials: grades by heat resistance and strength
Typical values; not for use as specifications
Grades by heat resistance and strength
| Grade | Name | Heat deflection temperature (°C)ISO 75-1/-2, 0.45 MPa | Charpy notched impact strength (kJ/m²)ISO 179-1/1eA, 23 °C | Tensile strength (MPa)ISO 527-1/-2 |
|---|---|---|---|---|
| GL00020D | Biodegradable PLA injection-molding compound (general purpose) | 52–58 | 2–4 | 50–65 |
| GL00006SHD | Biodegradable PLA sheet-extrusion compound | 52–58 | 2–3 | 55–70 |
| GL00010FBD | Biodegradable PLA filament and fiber compound | 52–58 | 50–65 | |
| GL00012HID | Biodegradable toughened PLA injection-molding compound | 52–60 | 6–20 | 35–50 |
| GL05012D | Biodegradable PHA injection-molding compound | 60–100 | 3–8 | 20–35 |
| GL04015D | Biodegradable PBS injection-molding compound | 85–97 | 4–10 | 30–40 |
| GL00017HTD | Biodegradable heat-resistant PLA injection-molding compound | 90–120 | 2–5 | 45–60 |
Grades
Typical values; not for use as specifications
GB02004BFD
Biodegradable PBAT/PLA blown-film compoundPBAT 60–85 %, PLA 10–30 %, mineral 0–20 %. Gives an even film surface and bags that open easily; runs on conventional PE blown-film lines with adjusted settings.Carrier, waste and produce bags, Mailer bagsGL01004BFD
Biodegradable PBAT mulch-film compoundPBAT-based, may contain minor PLA / PPC, UV stabilizer and slip additives. For thin-gauge film; its service life in the field is set by the formulation.Agricultural mulch filmGB03004BFD
Biodegradable starch-based blown-film compoundThermoplastic starch 15–35 % with PBAT / PLA and other biodegradable polyesters. A higher bio-based content and a soft hand feel.Waste and food-waste bags, Carrier bagsGL00020D
Biodegradable PLA injection-molding compound (general purpose)PLA ≥ 85 %, nucleating and processing aids. Stiff, with a good surface finish; for use at room temperature.Household goods, Stationery, Tableware for cold food and drinksGL00017HTD
Biodegradable heat-resistant PLA injection-molding compoundPLA with nucleating agent and mineral, crystallized in the mold or by post-annealing. Crystallization raises its heat resistance, for hot-drink and hot-food parts (validated per project).Heat-resistant cutlery, lids, Coffee capsulesGL00012HID
Biodegradable toughened PLA injection-molding compoundPLA with PBAT / PBS toughening phase and compatibilizer. Tougher than general-purpose PLA and less prone to brittle fracture.Household goods, snap-fit parts, Consumer-electronics accessories and packaging inserts (evaluated per project)GL00006SHD
Biodegradable PLA sheet-extrusion compoundPLA ≥ 90 %, processing aids. High clarity and a wide thermoforming window.Cold-drink cups, Trays, Blister packagingGL04015D
Biodegradable PBS injection-molding compoundPBS / PBSA-based, may contain PLA and mineral. More heat resistant than PBAT, with good toughness.Tableware, household goods, Straws (extrusion, per project)GL05012D
Biodegradable PHA injection-molding compoundPHA (PHBV / P34HB etc.) ≥ 60 %, may be blended with PLA, nucleating agent. High bio-based content.Tableware, cosmetic packaging, Household goodsGL00005FOD
Biodegradable PLA foaming compoundHigh-melt-strength PLA (chain-extended) with nucleating agent. Its expansion ratio can be adjusted; for cushioning and insulation.Protective packaging for appliances and electronics, Cold-chain boxesGL00010FBD
Biodegradable PLA filament and fiber compoundPLA ≥ 90 %, diameter-stability and lubricating aids. Extrudes consistently; for 3D-printing filament and nonwovens.3D-printing filament, Nonwovens, monofilamentGL06007D
Biodegradable PCL low-temperature forming compoundPCL ≥ 90 %. A low melting point (about 60 °C); used to modify other biodegradable compounds.Hand-formable parts, 3D-pen consumables, Masterbatch carrier, hot-melt modification
Selection criteria
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Tell us about the part, material requirements, equipment and expected volume. We will recommend suitable grades and the validation data you need.