Biodegradable materials
GB02004BFD
- Prefix GB
- Alloy / blend (non-flame-retardant)
- Series 02
- PBAT/PLA
- Filler 0
- Unfilled
- MFR 04
- 4 · 190 °C / 2.16 kg
- Process BF
- Blown film / film grade
- Biodegradable D
- Designed to be fully biodegradable
Biodegradable PBAT/PLA blown-film compound
- Planned grade
- Available
- GREENPOLYMER TDS
- 2–6 g/10 minMelt mass-flow rate (MFR) · 190 °C / 2.16 kg
Datasheet
Each value is shown with its test standard and conditions.
- DensityISO 11831.25–1.40g/cm³
- Melt mass-flow rate (MFR)ISO 1133 · 190 °C / 2.16 kg2–6g/10 min
- Tensile strength (film, MD)ISO 527-320–35MPa
- Elongation at break (film, MD)ISO 527-3300–600%
Typical values; not for use as specifications.
Processing window
Process: blown film
- DryingUsually no pre-drying when PBAT is the continuous phase at ≥ 50 %
Colors
Biodegradation performance is subject to third-party testing and certification
Composition
PBAT 60–85 %, PLA 10–30 %, mineral 0–20 %
Colors
Natural; colors assessed per project (masterbatch must meet the same degradation and heavy-metal requirements)
Description
PBAT 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.
Key points
Used for
Other grades in this family
- GL01004BFDBiodegradable PBAT mulch-film compound
- GB03004BFDBiodegradable starch-based blown-film compound
- GL00020DBiodegradable PLA injection-molding compound (general purpose)
- GL00017HTDBiodegradable heat-resistant PLA injection-molding compound
- GL00012HIDBiodegradable toughened PLA injection-molding compound
- GL00006SHDBiodegradable PLA sheet-extrusion compound
- GL04015DBiodegradable PBS injection-molding compound
- GL05012DBiodegradable PHA injection-molding compound
- GL00005FODBiodegradable PLA foaming compound
- GL00010FBDBiodegradable PLA filament and fiber compound
- GL06007DBiodegradable PCL low-temperature forming compound
Contact us
Tell us about the part, material requirements, equipment and expected volume. We will recommend suitable grades and the validation data you need.