SUNLU high-toughness PC material demonstrates outstanding impact resistance with a notched impact strength of 35 kJ/m², featuring remarkable drop and impact durability to withstand harsh daily use.

This exceptional toughness ensures long-lasting performance, making it the ideal choice for functional components requiring reliable mechanical strength, outdoor gear exposed to rugged environments, and durable tools subjected to frequent heavy-duty use.

• SUNLU PC filament with a heat deflection temperature of up to 94°C, this material maintains its shape without deformation at high temperatures, effectively preventing issues like warping and softening caused by elevated temperatures. It provides a reliable material solution for demanding applications with strict temperature requirements, making it an ideal choice for high-temperature industrial environments, precision equipment manufacturing, and similar fields.
• Extreme Temperature Resistance & Precision Speed Control: Optimised for high-temp materials, melts stably above 260°C for superior rigidity & heat resistance. Strict ≤190mm/s speed ensures perfect extrusion & adhesion—no clogs, warping or cracks. Ideal for high-temp industrial parts & tough functional models.
• Recommended Print Settings:
• Nozzle Temperature: 260～280℃
• Print Speed: ≤190mm/s
• Printing Conditions: Enclosed chamber printing with lac glue