Spectrum 3D Filament TPU S-Flex 98A 1.75mm Deep Black 0.5kg

Spectrum 3D Filament TPU S-Flex 98A is a high-quality thermoplastic polyurethane filament designed for flexible and durable 3D printing. With a Shore hardness of 98A, it offers excellent flexibility while maintaining good tensile strength. This filament is ideal for creating functional prototypes, seals, gaskets, and wearable components. The 1.75mm diameter ensures compatibility with most FDM 3D printers, and the 0.5kg spool provides ample material for various projects.

Advantages

High flexibility and elongation at break (>400%) allow for printing parts that can bend and stretch without breaking. Excellent abrasion and chemical resistance make it suitable for demanding applications. Low odor during printing ensures a comfortable working environment. The filament is vacuum-sealed with desiccant to maintain optimal moisture levels, preventing print defects.

Suitable for

• Flexible prototypes and functional parts
• Seals and gaskets
• Footwear components
• Wearables and accessories
• Shock-absorbing parts

Key specifications

• Material: Thermoplastic Polyurethane (TPU)
• Filament Diameter: 1.75 mm
• Shore Hardness: 98A
• Color: Deep Black
• Net Weight: 0.5 kg
• Diameter Tolerance: ±0.03 mm
• Recommended Printing Temperature: 210-230 °C
• Recommended Bed Temperature: 20-60 °C (or unheated)
• Density: 1.2 g/cm³
• Elongation at Break: >400%
• Tensile Strength: >30 MPa
• Flexibility: High
• Abrasion Resistance: Excellent
• Chemical Resistance: Good
• Odor: Low
• Spool Material: Recycled Plastic
• Packaging: Vacuum-sealed with desiccant
• Compatibility: FDM 3D Printers
• Recommended Print Speed: 20-40 mm/s

Recommendations

For best results, store the filament in a dry environment and use a filament dryer if necessary. Print with a direct drive extruder for optimal flexibility. Adjust retraction settings to minimize stringing.