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Fine Tuner LB2P Bio, our resolution-er in powder form for improving resolution with no fluorescence and ultra low water absorption

Regular price 100.00 €

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Fine Tuner LB2P Bio is a 100% safe biocompatible resolution-er powder with no fluorescence and with ultra low water absorption (ULWA: <15 µg/mm3), ideal for Microfluidic applications, and with a Material Safety Data Sheet "MSDS" free of hazards and pictograms, It is recommended to reduce Light Bleeding (LB) or undesired overcure in biomedical applications where the highest safety and biocompatibility standards are required.
Fine Tuner LB2P Bio is a clear resolution additive developed to improve XYZ resolution by reducing light penetration, scattering and overcure of prints beyond specifications and "support fusing or merging" of our resins in SLA DLP printers working with 365 and 385 nm, from 350 to 390 nm.

Fine Tuning 3D resins

If you are not fully satisfied with the resolution of your prints it is necessary to fine tune our resins to your printer settings. When the print exhibits poor resolution is usually due to excessive light penetration (Z axis) and/or scattering (XY axis), causing light bleeding beyond specifications in the XY or Z axis.

It is recommended the use of Fine Tuner LB2P Bio in steps of 0.02-0.04% to reduce gradually light penetration to avoid overcure of the resin beyond specifications and obtain optimum resolution of your prints for your specific printer settings.

The use of Fine Tuner LB2P Bio is essential for increasing the print resolution when printing clear and colored resins with SLA DLP & LCD 3D printers.

It is supplied as a kit, which contains the product, one graduated beaker and one empty 250 mL black bottle to measure, mix, keep and protect the 3D resins from daylight. Please do not expose any 3D resins to natural or room light to prevent their curing.


Note: Fine Tuner LB2P Bio is 33 times more effective than Fine Tuner LB2 Bio and their use can be exchanged taking into account their different yield factor. Both are recommended for printers having UV/Visible  light wavelegths up to 410 nm (350-410 nm range), including 405 nm blue LEDs, lasers and standard DLP projectors and LCDs. Fine Tuner LB1P Bio needs to be heated to 60ºC and stirred after its addition to our 3Dresyns to facilitate its incorporation and dissolution. A gentle warming (use microwave with extreme caution, water bath is best) and shake will dissolve it in the 3Dresyn. Use it in steps of 0.02-0.04% until the depth of cure at long times (eg 100 seconds) is below 2-3 times the chosen z layer for printing. 

FYI: 10 grams of  Fine Tuner LB2P Bio is enough for tuning >10-20 L of 3Dresyns

Instructions about how to fine tune our 3Dresyns in your printer settings. For more info click here