Siraya Tech's Blu product line stands out for its exceptional durability, ease of use, and versatility in high-performance 3D printing resins.
Blu Lava Black is a new development PC-like Tough resin; how does it compare to other colors and types within the Blu Tough family, such as Clear V2, Emerald Blue, Nylon Black, Nylon Mecha, and Easy Grey?
In this blog, we will dive into the differences between these resins and provide a detailed comparison to help you choose the best Blu Tough resin for your projects.
Overview of Blu Lava Black
Blu Lava Black is engineered to deliver PC-like strength and stiffness, making it the strongest and most durable option in the Blu Tough lineup. It excels in engineering prototypes, mechanical aids, and functional parts that require high impact resistance. The professional black color also gives it a sleek, industrial look. Notably, it is optimized for high-resolution printing, ensuring precise, detailed outputs.
Comparison of Blu Tough Resins
Below is a comparison table highlighting key technical specifications of Blu Lava Black alongside other Blu Tough resins:
| Properties | Blu Lava Black |
Blu Clear V2 |
Blu Emerald Blue |
Blu Obsidian Black |
Blu Nylon Black |
Blu Nylon Mecha |
Blu Easy Grey |
| Tensile Stress at Yield (MPa) | 65 | 51 | 51 | 51 | 47 | 63 | 33 |
| Tensile Stress at Break (MPa) | 60 | 50 | 50 | 50 | 45 | 58 | 31 |
| Young's Modulus (MPa) | 2500 | 1800 | 1800 | 1800 | 1750 | 1900 | 1000 |
| Elongation at Break (%) | 12 | 32 | 32 | 32 | 50 | 45 | 43 |
| Flexural Modulus (MPa) | 2600 | 1750 | 1750 | 1750 | 1900 | 1830 | 1400 |
| HDT at 0.455 MPa (℃) | 75 | 70 | 70 | 70 | 63 | 65 | 62 |
| IZOD Impact (Notched) (J/m) | 47 | 45 | 45 | 45 | 53 | 50 | 42 |
| Shore Hardness (D) | 87 | 80 | 80 | 80 | 78 | 73 | 75 |
| Viscosity (CPS @ 25℃) | 1600 | 850 | 850 | 850 | 750 | 1000 | 150 |
| Biocompatibility | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Color | Lava Black | Clear V2 | Emerald Blue | Obsidian Black | Nylon Black | Nylon Mecha | Easy Grey |
| Applications | High-strength functional parts, End-use parts，Large-volume printing | Functional parts, wearables | Functional parts, wearables | Functional parts, wearables | Tough functional parts, additive，wearables | Mechanical parts, gears | Models, bases, prototypes |
How can you find these Blu Tough resins? Just visit our Blu Tough Resins page and get the amazing Blu Tough engineering resin now！
Blu Lava Black
Strengths: Offers the highest tensile and flexural modulus among the Blu Tough resins, providing exceptional strength and durability. Ideal for demanding engineering applications.
Use Case: Best suited for high-load, non-fragile functional parts and detailed prototypes. Tappable without cracking, making it perfect for threaded inserts.
Blu Clear V2 / Blu Emerald Blue / Blu Obsidian Black
These 3 colors use the exact same formula, just with different pigments to allow for more color options.
Strengths: Offers a balance between toughness and clarity, making it great for prototypes where visual inspection is critical.
Use Case:
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Blu Clear is ideal for creating parts that require high resolution and clarity.
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Blu Emerald Blu has a very unique blue color and it is the first resin developed by Siraya Tech. Excellent for creating eye-catching functional parts that need both durability and aesthetic appeal.
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Obsidian Black: With a beautiful smoky black color. Thick prints appear completely black, and thin prints will have a translucent nature.
Blu Nylon Black
Strengths: Toughness than other color Blu, making it highly resistant to drops and impacts.
Use Case: Works well for parts that need a mix of flexibility and strength，. Can also be used as an additive to enhance other resins.
Blu Nylon Mecha
Strengths: Blu Nylon Mecha is developed based on Blu Nylon and adds composite scratch-resistant materials. Combines high toughness with scratch-resistant properties, ideal for mechanical components that need to withstand friction and wear.
Use Case: Perfect for gears and other parts requiring smooth, non-scratch surfaces.
Blu Easy Grey
Strengths: Offers easy handling and faster curing and printing, with lower viscosity compared to other Blu resins, making it convenient for large-format printing.
Use Case: Suitable for tabletop projects, playable models, miniatures, and prototypes.
Conclusion
Blu Lava Black stands out for its exceptional strength, making it ideal for the most demanding and high-stress projects. If you're seeking a combination of toughness and visual clarity, Blu Clear V2, Blu Obsidian Black, and Blu Emerald Blue provide reliable performance with different color options. For projects that prioritize and impact resistance, Blu Nylon Black and Blu Nylon Mecha are excellent choices. Finally, Blu Easy Grey is the perfect solution for miniatures and tabletop prints that require both precision and ease of use.
Each resin in the Siraya Tech Blu Tough lineup offers distinct advantages, making them suitable for various 3D printing applications.
No matter your project's needs, Siraya Tech's Blu resin lineup has a solution that delivers both quality and performance.
How can you find these Blu Tough resins? Just visit our Blu Tough Resins page and get the amazing Blu Tough engineering resin now！