Tullomer Filament Re-Test – High Temps, High Hopes?

Video Description

In this follow-up video, I take another look at the insanely expensive Tullomer filament — yes, the one that costs around $500 per kilogram! This time, one of my viewers tried printing it on a Prusa Pro HT90 with a 90°C chamber and annealed the prints at 220°C. So, is it any stronger now? Let’s find out with my usual set of mechanical tests! 🧪 I’ll test everything from breakage and shear to impact and bending strength. And of course, Igor, the filament destroyer, will also have a go at it with his bear arms... Product page (not affiliate): https://z-polymers.com/product-info Previous Tullomer video: https://youtu.be/q05RtAODWEc Chapters: 0:00 Introduction 0:57 3D printing 1:41 Test objects 2:17 Breaking C-test objects 3:25 Pulling tests 3:38 Shear test 3:59 Impact test 4:27 Bending test 4:58 Can Igor break it? 6:41 Final thoughts If you want to support my work or access the full test results summary, check out my Patreon page: 👉 https://www.patreon.com/mytechfun #3Dprinting #Tullomer #MyTechFun #FilamentTest #EngineeringPlastics