Bambu Lab filament PPS-CF 1.75, 0.75kg | Black

Producer: Bambu Lab Product code: bam_0045

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Bambu Lab filament PPS-CF 1.75, 0.75kg | Black

Producer: Bambu Lab Product code: bam_0045

PPS-CF – Carbon Fiber Reinforced Composite Material
PPS-CF is a composite material made from polyphenylene sulfide (PPS) reinforced with carbon fibers. The combination of PPS resin and carbon fibers gives the material exceptional properties, including:
Excellent resistance to solvents, corrosion, heat, and flames
Outstanding strength and stiffness
Exceptional dimensional stability
PPS-CF is a specialized engineering plastic designed for demanding and unique applications where mechanical and chemical performance are critical. Show more

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Description

Bambu Lab PPS-CF – High-Performance Carbon Fiber Composite
PPS-CF is a composite material made from polyphenylene sulfide reinforced with carbon fibers. The combination of PPS resin and carbon fibers provides exceptional properties:

Excellent resistance to solvents, corrosion, heat, and flames
Outstanding strength and stiffness
Exceptional dimensional stability

PPS-CF is the ideal choice for complex and demanding projects where material reliability and high performance are essential.

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Ultra High Thermal Resistance

PPS-CF boasts a heat deflection temperature of up to 264 °C at 0.45 MPa and can operate continuously at temperatures exceeding 200 °C. This significantly surpasses typical PA-CF materials, which have maximum temperatures around 190 °C and 120 °C. Its exceptional thermal resistance ensures excellent creep resistance, making PPS-CF ideal for demanding industrial environments and applications.

Fiber Type

Fiber Type	PLA Basic	ABS	PC	Standard	PA-CF	PA6-CF	PET-CF	PPA-CF	PPS-CF
Heat Deflection Temperature / ℃ (0.45 MPa)	57 ℃	87 ℃	117 ℃	184 ℃	186 ℃	205 ℃	227 ℃	264 ℃

Excellent Flame Retardancy

PPS-CF achieves a UL-94 V-0 flame retardant rating and offers outstanding safety and reliability in critical areas such as electronics and automotive components. PPS-CF provides long-lasting resistance and peace of mind even in the harshest environments.

Unmatched Mechanical Properties

By combining the stiffness of PPS polymers with the reinforcing power of carbon fibers, PPS-CF offers exceptional rigidity, flexural strength, and tensile strength. Its outstanding dimensional stability and resistance to deformation ensure that large prints maintain accuracy and avoid warping during the printing process, making it ideal for high-precision applications.

Property	PET-CF	PPS-CF	Improvement %
Stiffness (Flexural Modulus - XY, Dry)	5320 MPa	7160 MPa	34.59 %
Strength (Flexural Strength – XY, Dry)	131 MPa	142 MPa	8.40 %

Solvent and Chemical Resistance

PPS-CF offers excellent resistance to solvents and chemicals, second only to PTFE (Teflon). It remains virtually insoluble in any solvent below 200 °C and exhibits exceptional resistance to acids, bases, and salts under normal conditions. This makes PPS-CF an ideal choice for demanding environments where chemical stability is critical.

Ultra Low Water Absorption

With an extremely low moisture absorption rate of just 0.05%, PPS-CF ensures that its mechanical and thermal properties remain stable even in humid conditions. Unlike regular PA-CF, which can soften and degrade when exposed to moisture, PPS-CF retains its strength and durability, making it an excellent choice for applications requiring high moisture resistance.

Comparison of Properties

Parameter	PPS-CF	PET-CF	PA6-CF
Composition	Polyphenylene Sulfide (PPS), Carbon Fiber	Polyethylene Terephthalate (PET), Carbon Fiber	Nylon6 (PA6), Carbon Fiber
AMS and AMS Lite Compatibility	Not Compatible	Not Compatible	Not Compatible
Dry Before Use	Required	Required	Required
Sealed During Printing	Sealed with Desiccant	Sealed with Desiccant	Sealed with Desiccant
Printer Type	Enclosed	Enclosed (Recommended) / Open Frame	Enclosed
Nozzle	Hardened Steel Hotend 0.4 mm / 0.6 mm (Recommended) / 0.8 mm	Hardened Steel Hotend 0.4 mm / 0.6 mm (Recommended) / 0.8 mm	Hardened Steel Hotend 0.4 mm / 0.6 mm (Recommended) / 0.8 mm
Nozzle Temperature	310 - 340 ℃	260 - 300 ℃	260 - 300 ℃
Bed Temperature	100 - 120 ℃	80 - 110 ℃	100 - 110 ℃
Toughness (Impact Strength - XY, Dry)	27.8 kJ/m²	36.0 kJ/m²	40.3 kJ/m²
Toughness (Impact Strength - XY, Wet)	27.8 kJ/m²	37.3 kJ/m²	57.2 kJ/m²
Strength (Flexural Strength – XY, Dry)	142 MPa	131 MPa	151 MPa
Strength (Flexural Strength – XY, Wet)	142 MPa	127 MPa	95 MPa
Layer Strength (Flexural Strength – Z, Dry)	36 MPa	49 MPa	80 MPa
Layer Strength (Flexural Strength – Z, Wet)	36 MPa	46 MPa	45 MPa
Stiffness (Flexural Modulus - XY, Dry)	7160 MPa	5320 MPa	5460 MPa
Stiffness (Flexural Modulus - XY, Wet)	7160 MPa	5240 MPa	3560 MPa
Layer Adhesion (Impact Strength – Z, Dry)	2.8 kJ/m²	4.5 kJ/m²	15.5 kJ/m²
Thermal Resistance (HDT, 0.45 MPa, Dry)	264 ℃	205 ℃	186 ℃
Saturated Water Absorption (25 °C, 55 % RH)	0.05 %	0.37 %	2.35 %

Accessory Compatibility

Recommended	Not Recommended
Build Plate	Smooth PEI Plate, Textured PEI Plate
Hotend	Hardened Steel Hotend 0.4 mm / 0.6 mm (Recommended) / 0.8 mm
Adhesive	Bambu Glue Stick
AMS and AMS Lite	/

Recommended Print Settings

Drying Before Printing: 100 - 140 °C, 8 - 12 hours
Printing and Maintaining Moisture in Container: < 20 % RH (Enclosed, with Desiccant)
Nozzle Temperature: 310 - 340 °C
Bed Temperature (with Adhesive): 100 - 120 °C
Print Speed: < 100 mm/s