Bambu Lab PC – High-Performance Polycarbonate Filament

Excellent strength and durability

Bambu Lab PC (Polycarbonate) is a high-performance filament with exceptional strength, toughness, and heat resistance. Thanks to its outstanding mechanical stability and hardness, it is ideal for functional prototypes, mechanical parts, and structural components that require high strength and impact resistance.

High heat resistance

Bambu Lab PC maintains its structural integrity even at extreme temperatures. With a heat deflection temperature (HDT) up to 117 °C, it is suitable for parts exposed to high temperatures, such as motor covers, electronic enclosures, and industrial components.

Great dimensional stability

Thanks to its stiffness and low warping, PC filament is suitable for precise engineering components and mechanically stressed parts. This material minimizes shrinkage and enables printing of large models with high accuracy.

Excellent transparency and wear resistance

Bambu Lab PC offers not only excellent mechanical properties but also high optical clarity. This makes it suitable for transparent covers, light diffusers, and durable face panels. Thanks to its hardness, it exhibits high resistance to scratching and wear.

Recommended applications

•Industrial components

•Mechanical parts and housings

•High-temperature applications

•Durable structural parts

•Light diffusers and face panels

Compatibility and print settings

Parameter	Recommended value
Nozzle temperature	260 - 300 °C
Bed temperature	90 - 110 °C
Print speed	< 120 mm/s
Storage humidity	< 20% RH (sealed, with desiccant)
Drying required before printing	Yes, 80 °C for 8 hours
AMS compatibility	Yes

Mechanical properties

Property	Value
Tensile strength	65 ± 5 MPa
Flexural modulus	2310 ± 130 MPa
Impact strength (XY)	34.8 ± 2.5 kJ/m²
Heat resistance (HDT, 0.45 MPa)	117 °C
Water absorption rate	0.25%

RFID for smart printing

Like other Bambu Lab filaments, the PC filament is equipped with an RFID chip that enables automatic parameter loading in the AMS (Automatic Material System). Simply insert the filament and start printing without complex setup.

Printing tips

•Drying is crucial – PC readily absorbs moisture, which can cause print defects. Thoroughly dry it before printing.

•Use an enclosed printer – printing PC requires a stable ambient temperature to minimize shrinkage and warping.

•Prepare the build plate well – for better adhesion, apply Bambu Liquid Glue or use a textured PEI plate.

Why choose Bambu Lab PC?

✅ Higher strength and durability than ABS and ASA

✅ Exceptional heat resistance – ideal for industrial and mechanical parts

✅ Transparency and scratch resistance – suitable for light covers

✅ Smart RFID integration – automatic setup of print parameters

Bambu Lab PC is an excellent choice for engineering applications where a combination of strength, thermal stability, and mechanical durability is required.