Siraya Tech Blu Tough 3D Printer Resin,High-Strength,Obsidian Black, 1kg

Bought this for a strong resin with low shrinkage. I read some reviews saying it is tacky and doesn't clean off or post cure properly. I cleaned it off using a spray bottle of alcohol some kitchen roll and a toothbrush, then post cured under UV light in a cardboard box lined with aluminium foil and had absolutely no problem. The resin is very viscous so you might need a heater, you can use a brewers fermentation heating belt wrapped around your enclosure, which works well. Like with any resin print hollow on the lowest possible layer height with drainage holes and you will get the best results. It has hardly an odour compared to cheaper standard resins and you can also download the print settings from the sirayatech website for pretty much any slicer and printer combo, which is incredibly convenient.

I've tried everything to get this resin to be useable, firstly it prints ok no issues at all with it but then that is where the issues start. I've tried nearly all methods of getting this resin to clean correctly. Brand new 99% IPA, dunking, scrubbing, water baths and back into IPA but it still remains with a layer of uncured resin. Curing attempts then become the next hurdle, I've had parts 0.7mm thick under 405nm UV for nearly 50 minutes and they are still not cured! I've lost all motivation and will to work with this resin again and I'd certainly not be for the price and work I've lost because of such. I've asked across numerous forums and there seems to be this trend of not being able to get it to clean.

Did not have to go crazy on the supports. Very difficult to clean the black completely out of the vat if you have a light coloured print after this one. Go for a higher exposure than usual. Even though I almost doubled the exposure I usually use, the print was under exposed, tacky, supports left large pin holes. Took some fixing up. Cured it more than double time. It is a tough resin though which is what I wanted.

Hele krachtige resin. Let op: goed uitharden! Tijdens het uitharden verwarmen is nog beter. Getoonde onderdelen zijn Trident onderdelen van een Akai bandrecorder. De onderdelen zijn wel wat doorzichtig.

Das Harz selbst ist bei normaler Raumtemperatur sehr zähflüssig. Mit meiner alten Bauraumheizung, die bei 25° abgedreht hat, konnte ich keine brauchbaren Drucke produzieren. Entweder delaminiert oder überbelichtet. Mit der neuen Bauraumheizung und 35° ist es von der Viskosität ähnlich einem normal Resins und lässt sich super verarbeiten. Egal ob auf meinem alten Elegoo Mars 2 oder auch auf meinem Anycubic Photon Mono 4 Ultra. Der eine Stern wird wegen der benötigten höheren Temperaturen abegezogen.

Não tivemos nenhum problema ao usar.