TPU Flexible 3D Printer Filament 1.75mm | Elastic & Durable | INKCLOUD

Available Colors : Black, White, Gray, Blue, Red, Green, Yellow, Orange, Purple, Transparent, Beige Available weight : 200g, 500g, 1kg, 2kg, 3kg, 5kg  Filament Type : Thermoplastic Polyurethane (TPU) Diameter : 1.75mm Nozzle Temp :  195°C-230°C Heated Bed Temp :  0-60°C Printing Speed :  20-30mm/s Product Applications : Consumer Products, Automotive Components, Medical Devices, Functional Prototypes

TPU (Thermoplastic Polyurethane) is a highly elastic, abrasion-resistant FDM 3D printing filament, combining rubber-like elasticity with excellent mechanical durability. TPU offers good tensile strength and impact resistance while maintaining flexibility, making it ideal for producing functional parts and end products that require bending, compression, or cushioning. It exhibits excellent interlayer bonding during printing, resulting in products with a smooth surface and durability. TPU is widely used in applications such as soft contact parts, seals, shock absorbers, and wearable products.

Key Features

• High Elasticity and Resilience: TPU has rubber-like softness and excellent stretch recovery, making it ideal for parts that need to bend, stretch, or withstand long-term fatigue.
• Excellent Abrasion and Impact Resistance: It performs well under friction, scuffing, and repeated impacts, making it suitable for producing parts like gear covers, cushioning pads, and shoe sole prototypes.
• Good Chemical and Oil Resistance: TPU is resistant to certain oils, solvents, and chemicals, making it ideal for applications involving machinery and automotive components.
• Reliable Printing Performance: With the right printing parameters (lower print speed, moderate nozzle temperature, optimized retraction settings), TPU can achieve stable extrusion and molding results.
• Multiple Hardness Options: TPU formulations can be adjusted to provide a range of hardness from soft to semi-rigid (different Shore A values), meeting various cushioning and structural rigidity needs.

Why Choose INKCLOUD TPU?

1. Comprehensive Product Range

• We offer TPU formulations with varying hardness and performance gradients, covering a wide range of needs from soft-touch to semi-rigid components.
• With in-house R&D capabilities, we can customize properties such as elasticity, abrasion resistance, temperature tolerance, and flame retardancy according to customer requirements.
• We use high-quality raw materials and strict formulation control to ensure batch consistency and stable performance.
• A wide variety of colors and composite fillings (such as UV-resistant, conductive, or antimicrobial modifications) are available to meet diverse application needs.

2. High Capacity & Efficiency

• Equipped with 11 automated production lines, we have a monthly production capacity exceeding 200 tons.
• Our standardized production process ensures strict quality control and low defect rates.

3. Strong Service & Support System

• We operate our own factories and two central warehouses, providing efficient international B2B logistics services.
• Our professional technical team can assist with printing parameter adjustments and process troubleshooting.
• Our dedicated sales and customer service teams are focused on supporting B2B clients.
• We offer OEM/ODM services, including custom branding and packaging options.

4. Certifications & Qualifications

• RoHS (Restriction of Hazardous Substances)
• REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals)
• LFGB (German Food, Consumer Goods, and Feed Law)
• CANS/CAM (Applicable by region)

Application Scenarios
INKCLOUD TPU is particularly suitable for:

• Wearable devices (such as wristbands, watch straps, and protective covers) and flexible components in contact with the human body.
• Seals, gaskets, shock pads, cushioning components, and anti-slip parts.
• Custom tools, interior software, protective covers, and shock-absorbing parts in the automotive industry (for assembly, cushioning, or scratch prevention).
• Sports equipment, shoe sole prototypes, and soft gear covers for low-speed drives requiring abrasion resistance and elasticity.
• Prototypes and small batch end-use parts: TPU can meet aesthetic, tactile, and functional requirements in one molding process when products need to combine appearance, feel, and functionality.

INKCLOUD TPU stands out with its exceptional elasticity, abrasion resistance, and durability, providing reliable 3D printing filament solutions for industrial and consumer applications that require flexibility, cushioning, or protection. With our production capabilities, technical support, and customization services, we can offer a one-stop service for B2B customers, from sample validation to large-volume delivery.

Contact our sales team to request TPU sample spools, obtain a quote, or discuss your custom formulation and application cases. We will recommend the most suitable hardness and printing settings based on your project needs.