Features
- Eco-Friendly Base: 100% biodegradable and compostable carrier based on PLA.
- Excellent Dispersion: Uniform pigment distribution ensures stable and vibrant color.
- High Compatibility: Specifically engineered for PLA and other biodegradable resins.
- Thermal Stability: Resists degradation under standard PLA processing conditions.
- Custom Formulation: Available in multiple colors and functional grades.
- Consistent Quality: Produced under strict quality control and SGS-certified standards.
Technical Parameters
| Base Resin | PLA (Polylactic Acid) |
| Pigment Content | 20–40% (customizable) |
| Melting Point | 150–170°C |
| MFI (230°C/2.16kg) | 5–20 g/10min (depending on grade) |
| Moisture Content | ≤0.2% |
| Color Options | Customized according to Pantone or RAL codes |
| Application | Film, Sheet, Injection, Blister, 3D Printing |
| Biodegradability | 100% (meets EN13432 / ASTM D6400 standards) |
| Storage Life | 12 months under dry, ventilated conditions |
Packaging & Delivery
- Packaging: 25 kg per moisture-proof laminated bag.
- Optional: Vacuum-sealed inner liner for better humidity protection.
- Storage: Store in a dry, cool, ventilated place; avoid direct sunlight.
- Delivery: Usually shipped within 7–15 working days after order confirmation.
- Transportation: Available via sea, air, or express according to customer preference.
After-Sales Service
- Technical support for color matching and production optimization.
- Free sample testing and pre-shipment inspection.
- Fast response to quality or application issues (within 24 hours).
- Professional guidance for PLA processing parameters.
- Continuous improvement based on customer feedback.
FAQs
Q1: What is PLA Masterbatch used for?
A1: It is used to color and modify biodegradable PLA resins for injection molding, film, and thermoforming products.
Q2: Is it fully biodegradable?
A2: Yes. Both the PLA carrier and compatible pigments meet compostability standards.
Q3: Can I request custom colors?
A3: Absolutely — we offer customized color matching based on Pantone or RAL numbers.
Q4: What is the recommended dosage?
A4: Typically 1–5%, depending on color intensity and product design.
Q5: Does it affect mechanical properties?
A5: No, when used at the recommended ratio, mechanical and thermal properties remain stable.
Q6: Can I use it with PBAT or PBS blends?
A6: Yes, our masterbatch is also compatible with other biodegradable resins like PBAT and PBS.
Q7: What is the shelf life of this product?
A7: 12 months under proper storage conditions.
Q8: Do you provide free samples?
A8: Yes, free samples (1–2 kg) are available for testing before bulk order.
Q9: What is your MOQ?
A9: Minimum order quantity is 25 kg, one standard bag.
Q10: How do you ensure quality consistency?
A10: Each batch undergoes rigorous QC tests for color value, dispersion, and moisture before shipment.
