RESIONE F69 Flexible 3D Printer Resin, Black, 405nm UV-Curing DLP LCD MSLA Resin, Rubber Like TPU Like Photopolymer, 500g

Great resin fit for purpose

Debería venir un manual de configuración para imprimir este tipo de resina

This resin can produce good results if you use the right settings, but the right settings aren't obvious. First, it is very opaque, so the plate has to be extremely level for the first few layers to attach properly. Second, it is *extremely* thick. This means that if you are printing any flat surface more than a few cm on each side, the resin won't be able to flow in and out quickly enough. This causes problems both on lift and return of the plate. On lift, it generates a suction force that can cause the print to detach from the plate, from supports or even from itself. The solution to this is to lower the raise speed to *extremely* low. I'm using 10mm/sec for the first four mm, 70mm/sec for the rest of the lift. A similar problem happens when the plate is going down: any relatively large surface will need to evacuate the resin as it goes down, and that won't be possible if the plate is moving too fast. As a result, at best the layers will be thicker than they should, and at worst they will peel off since they re too thick for the light to reach the already printed parts though the dark, opaque resin. For large flat surfaces I was getting at 0.05mm setting layers that were four times as thick! There I also use 10mm/second on the downward move for the last 4 mm, 50mm/second for the rest, plus I wait one extra second at the end of the move before lighting the LCD up. As for other settings, if I print at 0.05mm layers, they come out fine but for large surfaces they come out a bit thicker than desired even at those speeds, and at 0.1mm the thickness is as expected but I have to use an exposure time of 8 seconds for each layer, and 50 seconds for the base. So for large flat surfaces that require such values the printing process can be SLOOOW. Printing a patterned slate 2mm thick took 30 minutes! For smaller surfaces and shells I was able to do with faster (but still low) move speeds, but it's still much slower than printing with normal resins. As for the resulting objects, they are fantastic. I was able to print rubbery patterned surfaces that can be wrapped around contoured objects, model vehicle tires and other flexible items, with great accuracy and detail. Just be prepared to waste your first $57 on trials until you figure out the right settings. I am happy with the product, but I am dinging one star because the company should provide detailed guidance on the right settings for different scenarios given how out of the ordinary this resin parameters are.

this one was surprisingly good. It is thick like motor oil and needs a lot of IPA to be cleaned but once you have the right setting it will print really good. The material is very flexible and can be mixed with similar resins in case you want to lower the cost a bit (because it's quite expensive)

I bought this to make some rubber mounts that had perished for a very old Shure 55SW and it worked perfectly. The only issue is that the smell was unbearable. I have my printer in my office on the second floor of my house and had to move it outside at night to print with this material. The whole house smelled like it, even though it was upstairs with 2 fans cycling the air in and out. It's not super soft and rubbery, it's firm and rubbery. It does take almost twice as long to print compared to plastic style resins as it needs more time per layer exposure. Hope that helps any potential buyer.