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

Product description

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.

Application framework

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.

Typical applications

• 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 use guidelines

• 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

Functional performance characteristics

• 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

Processing and handling performance

• 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

Physical and handling characteristics

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

Packaging and use format

• Supplied as a kit
• Includes additive powder, one graduated beaker and one empty 250 mL black bottle
• Kit designed for safe mixing, storage and protection from daylight

Chemical and safety characteristics

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

Testing & processing disclaimer

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.

Disclaimer

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.

Document reference: TDS-FT2P-BIO-EN | Version: 1.0 | Last updated: March 2026