Fine Tuner FT2P Bio, ultra fast bio photo accelerant up to 420 nm in powder

Fine Tuner FT2P Bio is a high-performance biocompatible photo accelerant additive in powder form, designed to significantly increase the cure speed of biocompatible 3Dresyns formulations in SLA, DLP, LCD and Inkjet 3D printing systems.

The formulation provides very fast curing kinetics and extended absorption into the visible spectrum up to 420 nm, making it especially suitable for low-power printing systems and deep or light-sensitive formulations.

Fine Tuner FT2P Bio is faster and more biocompatible than Fine Tuner FT1 and FT2, requiring approximately half the dosage to achieve equivalent or higher curing performance.

Designed for use in vat photopolymerization systems (SLA, DLP, LCD, mLCD and Inkjet) with biocompatible photopolymer formulations, particularly in low-power printers or systems with fixed exposure parameters.

• Increasing cure speed of biocompatible 3D resins
• Optimizing performance of low-power SLA, DLP and LCD printers
• Improving curing efficiency in visible-light and daylight LCD systems
• Fine tuning cure kinetics in sensitive or constrained printing workflows

• Recommended wavelength range: 150–420 nm
• Compatible with UV and visible light systems including 405 nm LEDs, lasers, DLP projectors and LCDs
• Suggested dosage in high-power printers: 0.05–0.1 wt% incremental steps
• Suggested dosage in low-power printers: ~0.5 wt%
• Requires dissolution in the base resin prior to use
• Add progressively and mix thoroughly before evaluation

• Ultra-fast cure acceleration with reduced dosage
• Enhanced performance in biocompatible resin systems
• Extended absorption into visible light spectrum
• Ideal for low-power and daylight-visible printing systems
• Overdosage may lead to overcure, reducing resolution and dimensional accuracy

• Powder form for precise formulation control
• Requires dissolution prior to use
• Gentle heating and manual agitation improve solubility
• Avoid overheating during dissolution process

• Supplied as a powder additive requiring dissolution
• Gentle warming and mixing facilitate dissolution into the resin
• Compatible with SLA, DLP, LCD, mLCD and Inkjet workflows
• Essential for printers with fixed exposure time and light intensity
• Requires careful dosage control to maintain print precision

• Biocompatible-oriented formulation
• Designed for use in controlled photopolymer systems

Final cure behavior, resolution and performance depend on resin formulation, printer irradiance, wavelength, exposure conditions and post-processing workflow. Optimization must be performed under actual printing conditions.

This product is supplied as a formulation additive for professional use in photopolymer engineering and additive manufacturing workflows. It is not a standalone printable material. Final part performance and suitability must be validated by the user according to the intended application.

Use these related 3Dresyns pages to navigate adjacent material and process routes within the same technical workflow.

• Photo-Accelerants and Photoreactivity Modifiers
• Photo-accelerants, Photoreactivity Modifiers & Light Blockers

This technical datasheet should be used together with the relevant processing, calibration, safety and workflow documentation available in the 3Dresyns® Resources section.

Access the 3Dresyns® Technical Resources (IFU, calibration, CRT, post-processing and troubleshooting)