Indoor prototypes & presentation
PLA for rigid fit checks and fast iteration; Matte PLA for visible parts with less glare.
MATERIALS CATALOG
3D PRINTING MATERIALS FOR PROTOTYPES AND FUNCTIONAL PARTS
Choose from Bambu Lab PLA, Matte PLA, PETG Basic, PETG HF, ASA, PPA-CF carbon fiber nylon (high-temp polyamide), TPU 85A, and TPU 95A HF. Compare material properties, available colors, and per-gram rates below to find the right fit for your part.
START WITH YOUR PART
Which material should I choose?
Start with what the part needs to do: stay rigid, handle weather or heat, or flex. Then compare the materials, finishes, and rates.
Durable parts & outdoor use
PETG Basic or PETG HF for tough utility parts; ASA for UV and weather exposure.
Stiff tooling & higher heat
PPA-CF carbon fiber nylon (high-temp polyamide) for rigid engineering parts where stiffness and heat resistance justify a higher material cost.
Flexible covers, grips & pads
TPU 85A for softer, more compliant parts; TPU 95A HF for a firmer flexible part.
MATERIAL MATRIX
Compare 3D printing materials
Compare all eight Bambu Lab materials available from AIURION. Heat values describe standardized test specimens; per-gram rates are the material portion of a quote.
Scroll the table horizontally to compare every property.
| Material | Rigid or flexible | USD / g | Surface | Environment | Heat guidance | Use when |
|---|---|---|---|---|---|---|
| PLA | Rigid | $0.05 | Smooth standard finish | Controlled indoor use | 57 °C (134.6 °F) HDT at 0.45 MPa | Choose PLA when dimensional clarity, rigidity, surface quality, and fast iteration matter most. |
| Matte PLA | Rigid | $0.05 | Fine-grained matte finish | Controlled indoor use | 58 °C (136.4 °F) HDT at 0.45 MPa | Choose Matte PLA when presentation quality matters more than maximum mechanical performance. |
| PETG Basic | Rigid | $0.05 | Smooth standard finish | Indoor or evaluated outdoor use | 71 °C (159.8 °F) HDT at 0.45 MPa | Choose PETG Basic for strong, tough general-purpose parts and functional prototypes. |
| PETG HF | Rigid | $0.05 | Smooth, soft-matte finish | Indoor or evaluated outdoor use | 69 °C (156.2 °F) HDT at 0.45 MPa | Choose PETG HF for its available colors and soft-matte finish, checking the exact grade properties for your application. |
| ASA | Rigid | $0.08 | Smooth standard finish | Outdoor use; UV and weather resistance | 100 °C (212 °F) HDT at 0.45 MPa | Choose ASA for outdoor parts exposed to sunlight, weather, or more heat than PLA or PETG can accommodate. |
| PPA-CF carbon fiber nylon (high-temp polyamide) | Rigid, carbon-fiber reinforced | $0.40 | Carbon-fiber composite finish | Humid or high-temperature environments | 227 °C (440.6 °F) HDT at 0.45 MPa; 196 °C (384.8 °F) at 1.8 MPa | Choose PPA-CF carbon fiber nylon (high-temp polyamide) for stiffness and heat resistance; it is not a flexible material. |
| TPU 85A | Flexible, Shore 85A | $0.10 | Flexible polymer finish | Resistant to most oils and greases; not resistant to acids or alkalis | HDT and Vicat softening listed as N/A by Bambu | Choose TPU 85A when a softer, more compliant part is required. |
| TPU 95A HF | Flexible, Shore 95A | $0.09 | Flexible polymer finish | Resistant to most oils and greases; not resistant to acids or alkalis | HDT and Vicat softening listed as N/A by Bambu | Choose TPU 95A HF when you want more firmness than TPU 85A while retaining flexibility. |
- What does HDT mean?
- Heat deflection temperature measures deformation under a specified test load. It is not a continuous operating-temperature rating.
- What does Shore A mean?
- Shore A measures material hardness. 85A is softer than 95A; wall thickness, infill, and geometry also affect how a printed part flexes.
- Why is TPU heat data N/A?
- Bambu lists HDT and Vicat softening as N/A for TPU 85A and TPU 95A HF. A melting point or nozzle temperature is not a substitute for a service-temperature rating.
AVAILABLE MATERIALS
FDM MATERIALS CATALOG
Every material shows its USD rate per gram for comparison. The $100 job minimum applies once to material plus machine time at $60/hour ($1/minute), including setup and cooldown. Material is included in the minimum, not added on top of it. Rush, fulfillment, tax, and separately quoted hardware are additional.
MAT_01 AVAILABLE
PLA
Bambu Lab PLA Basic
A reliable rigid material for fast prototypes, fixtures, form studies, and controlled indoor parts.
Material rate: $0.05 / g USD
Black
Red
Silver
BEST FOR
Fit checks, rigid brackets, covers, jigs, presentation models, assembly aids, and fast design iterations.
APPLICATION LIMIT
Use caution around sustained heat, outdoor exposure, repeated impact, long-term load, or safety-critical service.
DECISION RULE
Choose PLA when dimensional clarity, rigidity, surface quality, and fast iteration matter most.
Heat deflection 57 °C (134.6 °F) HDT at 0.45 MPa
Bending strength 76 MPa XY specimen
Impact strength 26.6 kJ/m² XY specimen
OFFICIAL SOURCES
MAT_02 AVAILABLE
Matte PLA
Bambu Lab PLA Matte
An appearance-focused PLA with a subdued surface that reduces glare and makes layer lines less prominent.
Material rate: $0.05 / g USD
Matte Black
BEST FOR
Visible housings, demo hardware, architectural models, display pieces, and presentation-ready prototypes.
APPLICATION LIMIT
The refined finish does not add heat resistance or certify the part for structural, outdoor, or safety-critical use.
DECISION RULE
Choose Matte PLA when presentation quality matters more than maximum mechanical performance.
Heat deflection 58 °C (136.4 °F) HDT at 0.45 MPa
Bending strength 53 ± 6 MPa XY specimen
Impact strength 19.2 ± 3.7 kJ/m² XY specimen
OFFICIAL SOURCES
MAT_03 AVAILABLE
PETG Basic
Bambu Lab PETG Basic
A strong, tough general-purpose PETG for functional parts that need durability, moisture resistance, and more heat margin than PLA.
Material rate: $0.05 / g USD
Orange
BEST FOR
Functional brackets, clips, housings, tools, field-test parts, evaluated outdoor accessories, and durable utility components.
APPLICATION LIMIT
PETG Basic is not a high-temperature or safety-rated material. Final suitability still depends on load, geometry, UV duration, chemicals, and consequences of failure.
DECISION RULE
Choose PETG Basic for strong, tough general-purpose parts and functional prototypes.
Heat deflection 71 °C (159.8 °F) HDT at 0.45 MPa
Bending strength 75 ± 3 MPa XY specimen
Impact strength 34.2 ± 4.1 kJ/m² XY specimen
OFFICIAL SOURCES
MAT_04 AVAILABLE
PETG HF
Bambu Lab PETG HF
A PETG option with a smooth, soft-matte surface. Choose by application and available color; the grade name does not guarantee a faster finished job.
Material rate: $0.05 / g USD
White
Black
BEST FOR
Functional brackets, clips, housings, tools, field-test parts, and repeat orders where a consistent soft-matte finish matters.
APPLICATION LIMIT
PETG HF has different published mechanical values from PETG Basic. It is not a high-temperature or safety-rated material.
DECISION RULE
Choose PETG HF for its available colors and soft-matte finish, checking the exact grade properties for your application.
Heat deflection 69 °C (156.2 °F) HDT at 0.45 MPa
Bending strength 64 ± 3 MPa XY specimen
Impact strength 31.5 ± 2.2 kJ/m² XY specimen
OFFICIAL SOURCES
MAT_08 AVAILABLE
ASA
Bambu Lab ASA
UV-stable ASA is an outdoor ABS alternative. A durable material for parts that need UV resistance, weather resistance, and more heat margin than PLA or PETG. Available in black.
Material rate: $0.08 / g USD
Black
BEST FOR
Outdoor housings, fixtures, signage, and functional parts exposed to sunlight or weather.
APPLICATION LIMIT
Larger or dense parts are more susceptible to warping. Geometry, wall thickness, and print orientation affect dimensional accuracy and fit.
DECISION RULE
Choose ASA for outdoor parts exposed to sunlight, weather, or more heat than PLA or PETG can accommodate.
Heat deflection 100 °C (212 °F) HDT at 0.45 MPa; manufacturer test specimen
Bending strength 65 ± 5 MPa XY test specimen
Impact strength 41.0 ± 2.3 kJ/m² XY, unnotched test specimen
OFFICIAL SOURCES
MAT_05 AVAILABLE
PPA-CF carbon fiber nylon (high-temp polyamide)
Bambu Lab PPA-CF carbon fiber nylon (high-temp polyamide)
Carbon fiber nylon (CF nylon) for rigid engineering parts. This high-temp nylon is a PA-CF alternative made with carbon fiber filament; compare the specified grade and test conditions for your application.
Material rate: $0.40 / g USD
Black
BEST FOR
Rigid fixtures, tooling, and functional engineering prototypes that need stiffness and heat resistance.
APPLICATION LIMIT
Strength varies with print orientation and moisture conditioning. The dry XY test values should not be used as the strength of every feature or loading direction.
DECISION RULE
Choose PPA-CF carbon fiber nylon (high-temp polyamide) for stiffness and heat resistance; it is not a flexible material.
Heat deflection 227 °C (440.6 °F) HDT at 0.45 MPa; manufacturer test specimen
Bending strength 208 ± 6 MPa XY, dry test specimen
Impact strength 41.7 ± 2.8 kJ/m² XY, unnotched test specimen
MAT_06 AVAILABLE
TPU 85A
Bambu Lab TPU 85A
Soft, flexible TPU with a rubber-like feel for compliant parts and cushioning. Available in black.
Material rate: $0.10 / g USD
Black
BEST FOR
Soft pads, flexible covers, and cushioning prototypes.
APPLICATION LIMIT
Flexibility depends on wall thickness, infill, and geometry. Avoid exposure to acids or alkalis; Bambu does not publish an HDT or Vicat value for TPU 85A.
DECISION RULE
Choose TPU 85A when a softer, more compliant part is required.
Hardness Shore 85A Material hardness; part flexibility also depends on geometry
OFFICIAL SOURCES
MAT_07 AVAILABLE
TPU 95A HF
Bambu Lab TPU 95A HF
A firmer flexible TPU with a rubber-like feel for resilient functional parts, formulated for faster printing. Available in black.
Material rate: $0.09 / g USD
Black
BEST FOR
Flexible guards, grips, and protective-part prototypes.
APPLICATION LIMIT
TPU 95A HF remains flexible and does not replace a rigid structural material. Avoid exposure to acids or alkalis; Bambu does not publish an HDT or Vicat value for TPU 95A HF.
DECISION RULE
Choose TPU 95A HF when you want more firmness than TPU 85A while retaining flexibility.
Hardness Shore 95A Material hardness; part flexibility also depends on geometry
OFFICIAL SOURCES
MATERIAL SELECTION QUESTIONS
A closer look at your options
Common comparisons to help you narrow the choice before starting a quote.
Should I choose PLA or PETG for my part?
Choose PLA for rigid indoor prototypes, fit checks, and presentation models. Choose PETG Basic for tougher utility parts with more heat margin. Bambu reports HDT at 0.45 MPa of 57 °C (134.6 °F) for PLA Basic and 71 °C (159.8 °F) for PETG Basic. PETG HF is also stocked with a soft-matte finish. Compare both grades on our PETG printing page; the actual model and quote determine production time.
Is ASA or PETG better for outdoor parts?
ASA is the stronger starting point for sustained sunlight and weather exposure because of its UV and weather resistance. It also has more heat margin: 100 °C (212 °F) HDT at 0.45 MPa, compared with 71 °C (159.8 °F) for PETG Basic and 69 °C (156.2 °F) for PETG HF. PETG can suit outdoor applications, depending on exposure, load, and the part's geometry.
What is the difference between TPU 85A and TPU 95A HF?
TPU 85A is softer and more compliant, making it a starting point for cushioning pads and soft covers. TPU 95A HF is firmer while remaining flexible, suiting grips and protective guards. Shore hardness describes the material; wall thickness and infill also determine the feel of the finished part.
When is PPA-CF carbon fiber nylon (high-temp polyamide) worth the higher material cost?
PPA-CF carbon fiber nylon (high-temp polyamide) is worth considering when a rigid fixture or engineering part needs greater stiffness and heat resistance than the other materials in this catalog. Its published HDT is 227 °C (440.6 °F) at 0.45 MPa and 196 °C (384.8 °F) at 1.8 MPa. For an indoor fit check or cosmetic model, PLA or PETG is usually the more economical starting point.
Is the per-gram material rate the full 3D printing price?
No. The per-gram rate covers the material portion of a quote. The $100 minimum applies to combined material and machine-time charges. Machine time is $60/hour. Each print run includes a setup and cooldown allowance: 10 minutes for PLA, PETG, or PPA-CF carbon fiber nylon (high-temp polyamide); 20 minutes for TPU; and 31 minutes for ASA. Copies arranged together share one allowance; separate runs each have their own. Rush, delivery, tax, and separately quoted hardware are additional. Start a quote with your CAD file to price your part.
!
PART PERFORMANCE // WHAT THE DATA MEANS
MATERIAL DATA IS NOT THE SAME AS PART PERFORMANCE.
Published Bambu Lab values come from standardized test specimens, not your finished part. Actual strength, heat resistance, and durability depend on geometry, print orientation, layer adhesion, wall thickness, infill, assembly loads, and operating conditions.
START WITH THE APPLICATION
READY TO TURN THE FILE INTO A PART?
Start a quote with your CAD file, or use the information above to make an informed materials selection. Please reach out with any specialty materials requests or production requirements.