Mineral-filled PBAT compound — brings the cost of biodegradable production closer to conventional plastics. Maintains compostability while significantly reducing material costs through strategic filler incorporation.
Neat PBAT can be expensive. PBAT Filler compounds incorporate carefully selected mineral and bio-based fillers to bring the cost down dramatically while preserving the compostability that regulations demand.
Reduce material costs by up to 40% compared to neat PBAT. Mineral fillers are significantly cheaper than biodegradable resins, making compostable products economically viable.
Maintains biodegradability and compostability certification. The PBAT matrix still decomposes under industrial composting conditions as required by EN 13432.
Mineral fillers improve the stiffness and dimensional stability of PBAT, which can be too flexible for some applications in its neat form.
Available with CaCO3, talc, starch, or bio-based fillers. Choose the filler type that best matches your performance requirements and sustainability goals.
Meets India's SUP ban requirements. CPCB-approved alternative to conventional PE bags and films. Export-ready with international certifications.
Processes on the same blown film and extrusion equipment as neat PBAT. Pre-compounded for consistent quality and easy handling.
Shopping bags, garbage liners, and produce bags. The most cost-effective path to SUP-ban compliance for bag manufacturers.
Biodegradable mulch films that decompose in the soil after use. No removal needed — saves labour costs and eliminates plastic waste in fields.
Compostable plates, boxes, cups, and containers. PBAT Filler provides the stiffness needed for food-service items at an accessible price point.
Compostable shrink wrap, liners, and protective films. Meet corporate sustainability commitments without breaking the budget.
Core specifications for PBAT Filler compound. For full technical data — see the Technical Data Sheet.
| Base Polymer | PBAT + Mineral Fillers |
| Specific Gravity | 1.8 – 2.2 g/cm³ (ISO 1183) |
| Moisture | ≤ 800 ppm (ISO 6188) |
| Biodegradable | Yes — compostable grade |
| Filler Types | CaCO3, Talc, Starch, Bio-based |
| Certifications | EN 13432, CPCB Approved |
Standard PE/PBAT processing equipment. Pre-dry at 60°C for 4 hours. Barrel temperature: 140–170°C. Pre-compounded for consistency.
Cool, dry conditions below 30°C. Keep sealed, away from sunlight and moisture. Shelf life: 12 months from manufacture. Use within 3 months once opened.
Request samples, get competitive pricing, or talk to our team about the right filler type and loading for your application.