Mineral Filled PLA Biocompounds Designed for Dimensional Stability and Sustainable Performance

Earth Renewable Technologies’ (ERT) 20 Series is a line of mineral filled PLA biocompounds designed to provide enhanced dimensional stability, stiffness, and heat resistance—while maintaining the environmental benefits of PLA. These compounds are engineered for performance in applications where precision, rigidity, and a reduced carbon footprint are critical.

 

Why Earth Renewable Technologies’ 20 Series

Why Earth Renewable Technologies’ 20 Series

ERT’s 20 Series offers a high-performance solution that balances sustainability with rigidity and thermal performance. By enhancing PLA with mineral fillers, this biocompound line delivers a durable, eco-conscious material that performs reliably in semi-structural and consumer-facing applications.

 

Characteristics and Properties

The 20 Series leverages mineral additives to elevate the performance of PLA, making it suitable for semi-structural applications that require improved thermal and mechanical properties. This blend of renewability and reinforcement offers manufacturers a drop-in solution for reducing environmental impact without sacrificing performance. Key characteristics and properties across the product line include:

  • Bio-Based Formulation: Primarily PLA-based, reducing fossil-derived content.
  • Improved Dimensional Stability: Mineral fillers help resist warping and shrinkage.
  • Enhanced Stiffness and Rigidity: Ideal for applications requiring a strong, rigid structure.
  • Heat Resistance: Increased thermal performance compared to unfilled PLA.
  • Good Processability: Designed for standard processing methods including injection molding and extrusion.

Markets and Applications

Consumer and Household Products

Consumer and Household Products

The 20 Series is well-suited for rigid consumer goods where form stability, strength, and sustainable content are key differentiators. Typical applications include:

  • Kitchenware
  • Storage solutions
  • Reusable home goods
Branded Marketing and Custom Packaging

Branded Marketing and Custom Packaging

For applications interested in more sustainable secondary packaging and branding for the market, the mineral-filled PLA offers strength and visual appeal, while supporting brand sustainability goals. Typical applications include:

  • Injection molded B2B or B2C packaging
  • High impact direct consumer packaging
  • Sheet extruded labeling
Office and Stationery

Office and Stationery

Stiff, dimensionally stable, and visually clean, the 20 Series is ideal for molded stationery items and organizational tools. Typical applications include:

  • Desk organizers
  • Filing accessories
  • Sustainable product casings
Retail and Display

Retail and Display

For applications requiring precise shapes and clean finishes, the mineral-filled PLA offers strength and visual appeal, while supporting brand sustainability goals. Typical applications include:

  • Display components
  • Reusable display packaging
  • Signage and retail accessories
Have a Question?