Melt temperature and nozzle temperature are not the same measurement. Nozzle temperature is the hotend control setpoint, while melt temperature describes the temperature of the polymer as it softens, melts, and flows through the hotend.…
Thermal conductivity tells how readily heat moves through a material, and for ordinary FFF/FDM filaments it is usually low compared with metals. In controlled tests of near-solid printed specimens, common unfilled polymers such as PLA,…
Dielectric strength describes how much electric field an insulating material can withstand before electrical breakdown, normally expressed in kilovolts per millimeter (kV/mm). Common FDM filaments such as PLA, PETG, ABS, ASA, PC/ABS, PA12, and some…
Creep resistance is a printed part’s ability to resist slow, time-dependent deformation while a load remains applied. A bracket can pass a short tensile or bending test, remain unbroken, and still sag after days or…
Elongation at break is the percentage increase in a material specimen’s gauge length when it finally fractures during a tensile test. A filament reported at 10% elongation at break can withstand more tensile deformation before…
Flexural modulus and tensile modulus both describe stiffness, but they do not measure stiffness under the same loading condition. Tensile modulus describes resistance to elastic stretching during an axial pull, while flexural modulus describes resistance…
Charpy and Izod impact strength cannot be compared as if they were the same property. Both use a swinging pendulum to break a specimen, but Charpy supports the bar horizontally at two points while Izod…
Uncover the secrets of friction coefficients in 3D printing materials—how do they influence your prints’ quality and durability?
Curious about the difference between A and D Shore hardness scales? Learn how these scales measure material durability and what it means for your projects!
Uncover the differences between biodegradability and compostability in 3D printing. How do these properties impact your sustainable design choices?
Curious about how fumes and VOCs from printing materials impact health? Learn the dangers of these toxins and how to stay safe while printing.
Looking to choose the right filament for your project? Check our chemical resistance chart to find out which materials best withstand various substances!
Learn how UV resistance in thermoplastics can extend product life and enhance performance. Are your materials ready to withstand the sun’s harsh rays?
Looking to enhance the durability of your 3D prints? Learn how annealing can transform your filament creations into stronger, more resilient pieces.
Understanding viscosity and the Melt Flow Index (MFI) is crucial for optimizing your filament’s performance. How does MFI impact your 3D printing projects?
Unlock the secrets of layer adhesion and its vital role in enhancing part strength. Are you ready to elevate your 3D printing results?
Curious about hygroscopy? Learn how filaments absorb moisture and what it means for your projects. Uncover the science behind it today!
Learn how thermal expansion can lead to warping in materials. Ever wondered why your favorite items sometimes change shape? Find out more!
Curious about how Young’s Modulus impacts the strength of 3D printing materials? Learn how this key property influences your designs and projects.
Understanding the difference between tensile strength and impact strength in 3D printing can elevate your projects. Are you making the right choice for…
Curious about glass transition temperature (Tg)? Learn how it influences material properties and why it matters in various applications.
