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Using resin 3D printing safely requires a completely different set of machines, materials, and cleaning products.Most of the best 3D printers use a material called filament to print, but some use reactive resins to create stunningly detailed models.These printers use a special type of UV resin that comes in a variety of colors and chemical compositions, each of which can produce a different end result.
No matter how many different resins I try, I always end up coming back to Fast Siraya Tech resin.They print so easily and create models so well that everything else seems too difficult to use.I have used Express Resin on every printer I have tested and the quality has always been excellent.
Many of these resins are specialty resins that you won’t likely need every day, but that can get complicated when you’re looking for the right material.We’ve put together this helpful list of the best resins for you to choose from.This list will be updated as our team tests new resins.
Siraya Tech Fast offers the perfect balance of price per gallon and features.There are cheaper resins, but many will chip or become sticky if not handled properly.Fast has been my favorite for the past few years and has never let me down in terms of reliability.I also use it in all of my resin 3D printer reviews, so I know what each printer can handle.Smokey gray is my favorite color, but there are some amazing colors too.
The holy grail of clear resin remains clear after curing.When you add ultraviolet light to clear resin, it tends to turn pale yellow, making it look more like nicotine-dyed glass than freshly made glass.Anycubic’s highly clear resin resists the yellowing of other clear resins and maintains a crystal clear appearance as long as it is not over-cured.
Pro Tip: After curing the model, apply several coats of glossy clear coat to give it a real shine.
When you’re just starting out, it can be helpful to buy a cheap batch of resin to start your collection.This pack of four 500g resin bottles can be mixed and matched to create four different colors, perfect for creating different effects on your models.
Although Elegoo claims that its plant-based resin is cruelty-free and safe, it is much better than any other resin in this regard.When working with the product until it dries completely, you should wear gloves, a respirator and safety glasses.
However, it is cheap, easy to use and produces reliable results.I also like that the plant-based resin has virtually no resinous odor.
Resin can be very brittle, and if you are creating a part that requires stress, a resin like Anycubic’s Tough Resin can help extend its life.This durable resin works in the same way as other resins, but allows for some flexibility in the final model.This makes it less likely to fall apart like dry spaghetti.
One of the coolest things I’ve ever done with a resin printer was making jewelry models.I printed a green lantern ring using some of this resin and took it to my friend who has a kiln.She wrapped it in plaster and burned it.This resin has a high wax content, which helps it melt into an ideal mold for pouring silver.This resin isn’t cheap, but if you’re interested in making your own jewelry and have access to a kiln, it might be right for you.
Resin 3D printing is very different from other types of additive manufacturing.It can be dangerous, but if you do it right, it can be incredibly rewarding.Here are some common questions I receive about this process.
The short answer is yes.Long answer: Yes, but if you’re careful, it’s okay.Handling resin with your bare hands can cause chemical burns, and the more you are exposed, the more likely you are to be allergic to it.Now I have to be extra careful because my eyes will swell up if the liquid resin gets on my skin.I’m not kidding.It is very important to wear the correct safety equipment when working with resin.Whenever you work with uncured resin, you should use nitrile gloves at a minimum, but I recommend wearing safety glasses and a respirator to protect against toxins.
The type of resin you might see at Michaels or other craft stores is different from 3D printing resin.Most resins are two-component systems that chemically bond when mixed.UV resin is cured by, you guessed it, ultraviolet light.However, it only works at certain wavelengths, so not all resins will work.You will need to use a resin specifically labeled as 3D printing resin.
There are two main steps in curing a resin printed model.The first is curing, which occurs inside the printer when ultraviolet light hardens the resin layer to form the model.The second time occurs after the model is completed.When you first remove the model from the build platform, you will still need to handle it with gloves as the outside surface will be coated with uncured resin.You will need to clean the model with isopropyl alcohol (preferably 90% or higher) and then do the final treatment in a UV room or in the sun.This will strengthen the outer surface and make it safe to handle.
Without re-curing, the model will remain sticky and unsafe to handle.Even covering it with paint will not stop it from being a danger to you and everything around you, including animals and plants.I recommend using a wash and cure system to make the process easier.
Will not be.3D printing resin is by no means food safe.Although curing makes it safe to handle, it is never 100% and ingestion of any amount of resin is strictly prohibited.The best way to make food safe products from resin prints is to use them to make silicone molds and then use them to make food safe resin products.
While all UV resins are essentially the same, some have different properties that can help you achieve different results.Standard resin is great for many projects, but can be very brittle.Some have a lot of flexibility but are not suitable for fine details, making them ideal for more practical prints.There is even a resin that can be used to make denture molds, so the possibilities are endless.
Siraya Tech Fast, the best resin on our list, can be mixed with other types of resin from the brand to produce different properties, so you can buy a cheaper resin and mix it with a smaller amount of a more expensive resin with different properties.
Post time:Jan-26-2024