Centaur PP is a high performance polypropylene (PP) granulate specifically engineered for Large Format Additive Manufacturing (LFAM). This advanced material delivers exceptional layer adhesion, resulting in Z strength values that rival injection molded polypropylene. With an elongation at break of nearly 650%, Centaur PP offers a unique combination of flexibility, toughness, and long term durability.
As a slightly soft and flexible polypropylene, Centaur PP delivers superior impact resistance and reliable performance. Its heat resistance above 100 °C makes it a highly versatile material for demanding industrial and consumer applications. With its unique combination of printability, toughness, chemical resistance, and thermal stability, Centaur PP stands out as a premium polypropylene material for LFAM 3D printing. It is the ideal choice for manufacturers seeking lightweight, impact resistant, and highly durable components across a wide range of industries.
Important key features
- Optimized for LFAM – Easy-to-print polypropylene granulate designed for reliable performance in large format 3D printing.
- Food-Contact Compliant – Safe for direct use in food-related applications and regulated environments.
- Dishwasher & Microwave Safe – Maintains integrity under heat and moisture exposure.
- Lightweight Density (0.9 g/cc) – Ideal for weight-sensitive designs and portable components.
- Excellent Chemical Resistance – Withstands exposure to a wide range of industrial substances.
- Watertight Printing – Delivers leak-proof results, even with single-wall prints.
- Enhanced Wear & Fatigue Resistance – Durable under mechanical stress and repetitive use.
- Long-Term Reliability – Proven performance across diverse environmental conditions.
Suitable applications
- Prosthetics and orthotics – Lightweight, strong, and skin-contact safe.
- Orthopedics – durable and impact-resistant for medical applications.
- Household appliances – Heat- and wear-resistant components for daily use.
- Food contact applications – Compliant, dishwasher safe, and microwave resistant.
- Lightweight & durable parts – Ideal for industries where strength-to-weight ratio matters.
Storage and handling
Centaur PP is considered an inert and safe material under standard storage conditions, presenting no significant hazards. To ensure maximum quality, stability, and long-term performance, proper storage practices are recommended.
For best results:
- Store in a tightly sealed container to protect against moisture absorption.
- Keep in a dry, cool, and well-ventilated environment.
- Avoid direct exposure to sunlight or intense artificial light to preserve material integrity.
Material properties
MFR (230°C, 2.16kg)
Density
Mechanical properties
Tensile strength at yield
Tensile strength at break
Flexural modulus
Elongation at yield
Elongation at break
Impact strength (Izod Notched 23°C)
Shore Hardness
Thermal properties
Vicat Softening Temperature
Melting Point
Typical value
7.8 g/10min
0,9 g/cm3
15,8 MPa
26,2 MPa
402 MPa
27%
642%
30 KJ/m2
50D
103 °C
170 °C
Test Method
ISO 1183
DSC
ASTM D638
ASTM D638
ASTM D790
DSC
ASTM D638
ISO 179-1eA
DSC
DSC
Processing Recommendations for Centaur PP Pellets for LFAM
Pre-Drying: Not required
Centaur PP is a non-hygroscopic polymer and does not absorb moisture into its internal structure.
Zone 1: 200°C ±20 °C
Max temp: 240 °C
Zone 2: 210°C ±20 °C
Die temp: 240°C ±10 °C
Zone 3: 220°C ±20 °C
Product export information
| HS Code: 39021000 | Description: Polypropylene (PP) resin in primary form | Country of origin: European Union |
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