Materials Guide

1. PLA (Polylactic Acid)

PLA is our primary bio-plastic material, offering exceptional surface quality, sharp detail reproduction, and a wide array of vibrant color options. It is highly rigid and perfect for visual prototypes, home decor, and detailed display models.

• High aesthetic finish with smooth surface details
• Excellent dimensional accuracy and low shrinkage
• Rigid structural integrity
• Ideal for decorative objects, figurines, and architectural models

2. PETG (Polyethylene Terephthalate Glycol)

PETG combines the print ease of PLA with the strength and durability of ABS. It offers excellent impact resistance, UV resistance, and moderate chemical resistance, making it suitable for functional mechanical parts and outdoor objects.

• High impact resistance and structural durability
• Superb interlayer adhesion
• UV and water resistant (great for outdoor use)
• Ideal for mechanical enclosures, brackets, and functional mounts

3. TPU 95A (Thermoplastic Polyurethane)

TPU 95A is a highly flexible, rubber-like elastomer engineered for impact absorption, high wear resistance, and elasticity. With a Shore hardness of 95A, it resists tearing and bending forces, making it perfect for items that need to stretch, bend, or absorb shocks.

• Highly flexible and elastic (rubber-like characteristics)
• Extreme shock absorption and wear resistance
• Resistant to oils, greases, and many chemicals
• Ideal for phone cases, gaskets, seals, shock mounts, and flexible joints

4. Manufacturing Tolerances & Limitations

Due to the nature of 3D printing, minor surface lines and layer visibility are normal characteristics of the manufacturing process. PLA, PETG, and TPU 95A each react differently to temperatures—specifically, PLA should not be exposed to temperatures exceeding 60°C to prevent deformation.

5. Material Selection Guidance

For visual items, PLA offers the cleanest finish. For mechanical strength and durability, choose PETG. If your product needs to bend or survive drop impacts, TPU 95A is the recommended option.

6. Technical Support

For material recommendations or engineering consultation, contact us at work.blix3d@gmail.com