eSun PC-HT

Built for High-Temperature Applications

PC-HT is a polycarbonate-based filament engineered for situations where standard materials struggle. Compared to conventional PC, it offers significantly improved heat resistance, allowing printed parts to operate in environments exceeding 100 °C without losing structural integrity. This makes it a strong choice for components exposed to heat, such as electronic housings, machine parts, or tooling used in demanding environments.

Strength and Impact Resistance

Like traditional polycarbonate, PC-HT delivers excellent mechanical performance. The material combines high strength with exceptional toughness and impact resistance, allowing printed parts to withstand repeated mechanical stress. Enhanced interlayer adhesion further increases durability and reduces the risk of delamination, which is essential for functional and load-bearing prints.

Reliable and Stable Printing

Despite being an engineering material, PC-HT remains relatively stable during printing. The optimized formulation helps reduce common issues such as warping while maintaining strong layer bonding and accurate detail. This allows users to produce complex geometries and functional parts with consistent results.

Ideal for Engineering and Functional Parts

Thanks to its combination of heat resistance, strength, and dimensional stability, PC-HT is well suited for demanding applications. It is commonly used for electronic housings, industrial fixtures, machine components, and durable prototypes that must perform reliably under stress or elevated temperatures.