Sunlu PLA+ High-Speed filament in gray color
Sunlu PLA+ High-Speed is a filament designed for users who want high-quality prints, smooth operation and time savings. The material has been developed to ensure stable printing at high speeds, while maintaining excellent mechanical properties. It is an excellent choice for both everyday projects and more demanding models, where durability, aesthetics and reliability play an important role.

Uniform winding and smooth operation
Thanks to SUNLU's exclusive technology, the filament is 100% carefully wound, which translates into smooth material feeding and higher printing efficiency. The absence of tangles, knots and unevenness helps minimize the risk of interruptions and errors during model creation. The filament also stands out for its resistance to common printing problems such as nozzle clogging, bubble formation, filament formation and warping. Additional advantages include ease of use and excellent adhesion between layers, which enhances the accuracy and durability of the final parts.

Durability that makes the difference
Sunlu PLA+ High-Speed offers completely improved mechanical properties, making it suitable for a wide range of applications. Its high impact strength deserves special attention — the impact strength reaches 8 kJ/m², which can result in a performance 2 to 3 times better than that of many standard PLA and PLA+ filaments available on the market. It is a material that has an excellent appearance and also ensures greater durability of the final prints. The more vibrant colors further enhance the aesthetics of the models and make the final result look even better.

Wide compatibility and precise construction
The filament has a diameter of 1.75 mm and features a very high dimensional accuracy of ±0.02 mm, which translates into consistent feeding and repeatable results. Low shrinkage and uniform diameter support the stability of the printing process and help achieve smooth, refined prints. Sunlu PLA+ High-Speed is compatible with almost all FDM 3D printers that support 1.75 mm filament, including devices from Bambu Lab, Creality, Prusa and Anycubic. It is a versatile material for those who want to print faster, more reliably and without unnecessary hassle.

Specifications:
| Manufacturer | Sunlu |
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| Model | PLA+ HS Gr |
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| Color | Gray |
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| Density | 1.23 g/cm³ |
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| Vicat softening temperature | 54 °C |
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| Heat distortion temperature (HDT) | 53 °C |
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| Melting temperature | 164 °C |
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| Melt flow rate | 6.3g/10min |
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| Tensile strength | 64 MPa |
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| Elongation at break | 17 >#/td### |
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| Bending strength | 86 MPa |
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| Elasticity measure | 2907 MPa |
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| Notched impact resistance (XY) | 3.5 kJ/m² |
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