3D Printing Resins: Understanding Tensile/Compression Strength at Break and Performance

If you're a 3D printing enthusiast, you understand the frustration of giving your clients a 3D print that ends up being broken. This is often caused by using low-quality resins that do not provide enough information about their performance. Thankfully, Phrozen is a company that stands out in this regard by providing a comprehensive set of data about their 3D printing resins.

One of the most important factors to consider when selecting a 3D printing resin is its tensile strength. Tensile strength is the measure of how much force is required to pull a material apart. The higher the tensile strength, the more durable the material will be. Phrozen's ABS-Like 3D printing resin has a tensile strength of 9.2 Mpa, which is impressive.

However, Liqcreate Strong-X is another resin that caught our attention due to its incredible tensile strength of 52 to 70 Mpa. While this performance comes with a high price point of $175 per bottle, it is five times stronger than Phrozen's resin. Nevertheless, it is worth noting that Liqcreate Strong-X is a bit softer and more flexible than some other resins, which could be a drawback for certain projects.

To make sure you get the best performance out of your resin, it's important to properly mix and filter it before use. In this video, we show you how to do this with Liqcreate Strong-X, which is a bit more challenging to filter due to its lumpy texture. However, with some patience and careful attention, you can prepare your resin for use in your 3D printer.

We have also conducted a series of tests on nine different resins, including Voxelab and Liqcreate Strong-X, and have shared the results on our website, bchtechnologies.com. While Liqcreate Strong-X performed well in terms of tensile strength, it was not the best value for its price point. The best bang for your buck, according to our tests, is FlashForge standard resin, which offers the same performance as a $40 resin for only $24.

Overall, selecting the right 3D printing resin can make all the difference in the quality and durability of your 3D prints. By taking the time to research and compare different options, and by following the proper preparation steps, you can ensure that your 3D prints are of the highest quality possible. We hope that this information has been helpful to you, and we encourage you to visit us at bchtechnologies.com or locally in Greensboro, North Carolina, for more tips and advice on 3D printing.