SlicerDial

Filament density chart: g/cm³ by material and brand, and why it matters

Published October 15, 2026111 sources

Short answer

Plain PLA in this database runs from 1.17 to 1.27 g/cm³ [58, 34] and most ABS from 1.02 to 1.06 [107, 32], but additives move the number: Overture Rock PLA and Polymaker Panchroma Matte PLA both list 1.37 g/cm³ [46, 62]. Density decides how many metres a 1 kg spool holds, so copy the value for your exact filament into the slicer and the length-to-weight calculator.

By material

The span of values each manufacturer group publishes, computed from the product table below. "Products" counts entries in the database; "reporting" counts those whose maker publishes this value.

MaterialReporting / productsDensity g/cm³ (lowest – highest)
PLA38 / 381.17–1.37
PETG10 / 101.25–1.3
TPU8 / 81.16–1.25
ABS7 / 71.02–1.15
ASA7 / 71–1.14
PA-CF7 / 71.06–1.24
PC6 / 61.15–1.22
PA (nylon)5 / 51.02–1.21
PETG-CF4 / 41.25–1.3
Other2 / 21–1.1
PLA-CF2 / 21.21–1.22
PVA2 / 21.13–1.27
ABS-CF1 / 11.06
ABS-GF1 / 11.08
ASA-GF1 / 11.1
PC-CF1 / 11.22
PET-CF1 / 11.3
PET-GF1 / 11.3

Every product that publishes this value

104 products from 9 brands. Sorting puts "not published" last.
Source
Bambu LabPLA BasicPLA1.24[3, 4]
Bambu LabPLA MattePLA1.31[4, 5]
Bambu LabPLA Silk+PLA1.27[6]
Bambu LabPLA Tough+PLA1.21[7]
Bambu LabPLA-CFPLA-CF1.22[8]
Bambu LabPETG BasicPETG1.25[9]
Bambu LabPETG HFPETG1.28[4, 10]
Bambu LabPETG-CFPETG-CF1.25[11]
Bambu LabABSABS1.05[12]
Bambu LabASAASA1.05[13]
Bambu LabTPU 95A HFTPU1.22[14, 15]
Bambu LabPAHT-CFPA-CF1.06[16]
Bambu LabPCPC1.20[17]
Bambu LabSupport for PLA/PETGPLA1.28[18]
Bambu LabPVAPVA1.27[19]
ElegooPLAPLA1.26[20]
ElegooPLA PlusPLA1.30[21]
ElegooRapid PLA PlusPLA1.23[22]
ElegooPLA MattePLA1.26[23]
ElegooPLA SilkPLA1.25[24]
ElegooPETG ProPETG1.27[25]
ElegooRapid PETGPETG1.29[26]
ElegooABSABS1.05[27]
ElegooASAASA1.09[28]
ElegooTPU 95ATPU1.16[29]
ElegooPCPC1.20[30]
ElegooPAHT-CFPA-CF1.08[31]
eSUNPLA+PLA1.23[32]
eSUNPLA-BasicPLA1.24[32]
eSUNPLA-MattePLA1.33[32]
eSUNPLA-SilkPLA1.21[32]
eSUNPLA+HSPLA1.24[32]
eSUNPLA-CFPLA-CF1.21[32]
eSUNPETGPETG1.27[32]
eSUNPETG-BasicPETG1.27[32]
eSUNABS+ABS1.06[32]
eSUNASA+ASA1.00[32]
eSUNTPU-95ATPU1.21[32]
eSUNPA-CFPA-CF1.24[32]
HatchboxPLAPLA1.27[33, 34]
OverturePLAPLA1.21[35, 36]
OverturePLA+PLA1.23[37]
OvertureSuper PLA+PLA1.21[38, 39]
OverturePLA Pro (PLA Professional)PLA1.27[40, 41]
OvertureMatte PLAPLA1.30[42, 43]
OvertureSilk PLAPLA1.19[44, 45]
OvertureRock PLAPLA1.37[46, 47]
OvertureHigh Speed PETGPETG1.30[48]
OvertureABSABS1.15[49, 50]
OvertureASAASA1.14[51, 52]
OvertureTPU 95ATPU1.22[53]
OverturePC ProfessionalPC1.21[54, 55]
OvertureEasy NylonPA (nylon)1.12[56, 57]
PolymakerPolyLite PLAPLA1.17[58, 59]
PolymakerPLA ProPLA1.24[59, 60]
PolymakerPolySonic PLAPLA1.23[59, 61]
PolymakerPanchroma Matte PLAPLA1.37[62]
PolymakerPanchroma Silk PLAPLA1.24[62]
PolymakerPETGPETG1.30[63]
PolymakerPolyLite ABSABS1.04[64]
PolymakerASAASA1.13[65]
PolymakerPolyMide CoPAPA (nylon)1.12[66]
PolymakerPolyMax PCPC1.19[67]
PolymakerFiberon PA6-CF20PA-CF1.17[68]
PolymakerFiberon PETG-rCF08PETG-CF1.30[69]
PolymakerPolyDissolve S1 (PVA)PVA1.13[59, 70]
PrusamentPLAPLA1.24[71, 72]
PrusamentPLA BlendPLA1.24[73]
PrusamentPLA High SpeedPLA1.24[74]
PrusamentrPLA Natural PigmentsPLA1.24[72, 75]
PrusamentPETGPETG1.27[72, 76]
PrusamentPETG Carbon FiberPETG-CF1.27[72, 77]
PrusamentASAASA1.07[72, 78]
PrusamentPC BlendPC1.22[72, 79]
PrusamentPC Blend Carbon FiberPC-CF1.22[72, 80]
PrusamentPA11 Carbon FiberPA-CF1.11[72, 81]
PrusamentPA11PA (nylon)1.02[82]
PrusamentPVBOther1.10[72, 83]
PrusamentTPU 95ATPU1.25[72, 84]
Siraya TechFibreheart PET-CFPET-CF1.30[85]
Siraya TechFibreheart PETG-CF ProPETG-CF1.30[86, 87]
Siraya TechFibreheart PET-GFPET-GF1.30[88]
Siraya TechFibreheart PPAPA (nylon)1.21[89]
Siraya TechFibreheart PPA-CFPA-CF1.20[90]
Siraya TechFibreheart PPA-CF CorePA-CF1.23[91]
Siraya TechFibreheart ABS-CFABS-CF1.06[92]
Siraya TechFibreheart ABS-GFABS-GF1.08[93]
Siraya TechFibreheart ASA-GFASA-GF1.10[94]
Siraya TechFibreheart ABS HT HFABS1.05[95]
Siraya TechFlex TPU 95ATPU1.16[96]
Siraya TechFlex TPU 64DTPU1.23[97]
Siraya TechRebound PEBA 95AOther1.00[98]
SunluPLAPLA1.23[99, 100]
SunluPLA+PLA1.21[100, 101]
SunluPLA+ 2.0PLA1.21[100, 102]
SunluHigh Speed PLAPLA1.28[100, 103]
SunluPLA MattePLA1.31[100, 104]
SunluSilk PLA+PLA1.23[100, 105]
SunluPETGPETG1.27[100, 106]
SunluABSABS1.02[100, 107]
SunluASAASA1.04[100, 108]
SunluTPU 95ATPU1.21[100, 109]
SunluPCPC1.15[100, 110]
SunluEasy PAPA (nylon)1.10[100, 111]

Where these numbers come from

Most of the densities in this table are measured to ISO 1183, which data sheets from Bambu Lab, Prusa Polymers, Polymaker, Overture and others name as the method [3, 71, 58, 35]. Some sheets give a value without a method, and Prusa Polymers uses an in-house method for its PC Blend sheets [79]; the brand pages show the method next to each value. Overture even records the temperature of each measurement, for example 21.5 °C for its PLA and 20.7 °C for its PETG [35, 48].

Where a maker publishes a range instead of a value, the table leaves the cell empty and the brand page quotes the range. Polymaker, for example, gives PolyFlex TPU95 as 1.20–1.24 g/cm³ [2].

What moves density

Base polymer. ABS and ASA are the light standard materials: 1.05 g/cm³ for both Bambu Lab ABS and ASA, 1.04 for Polymaker PolyLite ABS [12, 13, 64]. Nylons sit near them, PLA and PETG higher.

Fillers and finishes. Mineral and matte additives make PLA heavier. Bambu Lab lists 1.31 g/cm³ for PLA Matte against 1.24 for PLA Basic [5, 3], Polymaker 1.37 for Panchroma Matte PLA [62] and Overture 1.37 for its stone-effect Rock PLA [46]. Short carbon fiber does not necessarily add weight; see the FAQ below.

Same name, different numbers. Even plain PLA varies by maker: Polymaker lists PolyLite PLA at 1.17 g/cm³, Overture PLA at 1.21, Bambu Lab and Prusament at 1.24, and Hatchbox’s safety data sheet gives 1.27 [58, 35, 3, 71, 34]. Overture’s ABS, at 1.15 g/cm³, sits well above the other ABS values in the table [49].

Why it matters on the spool

Filament is sold by weight but consumed by length. For 1.75 mm filament the strand cross-section is 2.405 mm², so:

Density Grams per metre Metres per kg
1.04 g/cm³ 2.50 g 400 m
1.17 g/cm³ 2.81 g 355 m
1.24 g/cm³ 2.98 g 335 m
1.37 g/cm³ 3.30 g 303 m

A kilogram of the densest PLA in the table is about 32 m shorter than a kilogram of standard PLA at 1.24 g/cm³, and about 97 m shorter than a kilogram of ABS at 1.04 g/cm³. The length and weight calculator does this for any value in the table, and the print cost calculator turns grams into money.

Using the value in a slicer

Copy the data-sheet density into your filament profile. OrcaSlicer uses its Density field for statistics, so the setting changes the weight and cost estimates, not the extrusion itself [1]. If your slicer’s weight estimate disagrees with your kitchen scale by a few percent across many prints, check the density in the profile before anything else.

Questions

Does density affect print quality?

Not directly. Slicers command extrusion by volume, and OrcaSlicer describes its Density setting as used for statistics such as weight and cost estimates [1]. A wrong density gives wrong gram and cost estimates, not wrong extrusion.

Are carbon-fiber filaments heavier?

Not necessarily. Bambu Lab lists PLA-CF at 1.22 g/cm³ against 1.24 g/cm³ for PLA Basic [8, 3], and Prusa Polymers lists 1.22 g/cm³ for both PC Blend and PC Blend Carbon Fiber [79, 80].

Sources

  1. Material basic information (Density, Price, Shrinkage). OrcaSlicer Wiki. Slicer documentation. filament_density is used for statistics. Accessed October 12, 2026.
  2. PolyFlex TPU95 Technical Data Sheet (V5.4). Polymaker. Technical data sheet. Density given as a range, 1.20–1.24 g/cm³. Accessed October 12, 2026.
  3. Bambu PLA Basic Technical Data Sheet (V3.0). Bambu Lab. Technical data sheet. Recommended printing settings, drying, physical, thermal and mechanical properties. Accessed October 12, 2026.
  4. Bambu High Flow Hotend (H2/P2S/X2D) product page. Bambu Lab. Product page. Max volumetric speed table for PLA Basic, PLA Matte and PETG HF with standard-flow and high-flow 0.4/0.6/0.8 mm hotends. Accessed October 12, 2026.
  5. Bambu PLA Matte Technical Data Sheet (V3.0). Bambu Lab. Technical data sheet. Recommended printing settings, drying, physical, thermal and mechanical properties. Accessed October 12, 2026.
  6. Bambu PLA Silk+ Technical Data Sheet (V1.0). Bambu Lab. Technical data sheet. Recommended printing settings, drying, physical, thermal and mechanical properties. Accessed October 12, 2026.
  7. Bambu PLA Tough+ Technical Data Sheet (V3.0). Bambu Lab. Technical data sheet. Recommended printing settings, drying, physical, thermal and mechanical properties. Accessed October 12, 2026.
  8. Bambu PLA-CF Technical Data Sheet (V2.0). Bambu Lab. Technical data sheet. Recommended printing settings, drying, physical, thermal and mechanical properties. Accessed October 12, 2026.
  9. Bambu PETG Basic Technical Data Sheet (V3.0). Bambu Lab. Technical data sheet. Recommended printing settings, drying, physical, thermal and mechanical properties. Accessed October 12, 2026.
  10. Bambu PETG HF Technical Data Sheet (V1.0). Bambu Lab. Technical data sheet. Recommended printing settings, drying, physical, thermal and mechanical properties. Accessed October 12, 2026.
  11. Bambu PETG-CF Technical Data Sheet (V3.0). Bambu Lab. Technical data sheet. Recommended printing settings, drying, physical, thermal and mechanical properties. Accessed October 12, 2026.
  12. Bambu ABS Technical Data Sheet (V3.0). Bambu Lab. Technical data sheet. Recommended printing settings, drying, physical, thermal and mechanical properties. Accessed October 12, 2026.
  13. Bambu ASA Technical Data Sheet (V3.0). Bambu Lab. Technical data sheet. Recommended printing settings, drying, physical, thermal and mechanical properties. Accessed October 12, 2026.
  14. Bambu TPU 95A HF Technical Data Sheet (V1.0). Bambu Lab. Technical data sheet. Recommended printing settings, drying, physical, thermal and mechanical properties. Accessed October 12, 2026.
  15. TPU 95A HF product page. Bambu Lab. Product page. Max volumetric speed and print speed of TPU 95A HF vs. Bambu TPU 95A at 230 °C. Accessed October 12, 2026.
  16. Bambu PAHT-CF Technical Data Sheet (V3.0). Bambu Lab. Technical data sheet. Recommended printing settings, drying, physical, thermal and mechanical properties. Accessed October 12, 2026.
  17. Bambu PC Technical Data Sheet (V2.0). Bambu Lab. Technical data sheet. Recommended printing settings, drying, physical, thermal and mechanical properties. Accessed October 12, 2026.
  18. Bambu Support for PLA/PETG Technical Data Sheet (V1.0). Bambu Lab. Technical data sheet. Recommended printing settings, drying, physical, thermal and mechanical properties. Accessed October 12, 2026.
  19. Bambu PVA Technical Data Sheet (V1.0). Bambu Lab. Technical data sheet. Recommended printing settings, drying, physical, thermal and mechanical properties. Accessed October 12, 2026.
  20. ELEGOO PLA product page: Specifications. ELEGOO. Product page. Specifications section: drying, recommended printing settings, physical properties (density, Vicat, HDT at 0.45 MPa) and X-Y/Z mechanical properties; no test standards named. Accessed October 12, 2026.
  21. ELEGOO PLA Plus product page: Specifications. ELEGOO. Product page. Specifications section: drying, recommended printing settings, physical properties (density, Vicat, HDT at 0.45 MPa) and X-Y/Z mechanical properties; no test standards named. Accessed October 12, 2026.
  22. ELEGOO Rapid PLA Plus product page: Specifications. ELEGOO. Product page. Specifications section: drying, recommended printing settings, physical properties (density, Vicat, HDT at 0.45 MPa) and X-Y/Z mechanical properties; no test standards named. Accessed October 12, 2026.
  23. ELEGOO PLA Matte product page: Specifications. ELEGOO. Product page. Specifications section: drying, recommended printing settings, physical properties (density, Vicat, HDT at 0.45 MPa) and X-Y/Z mechanical properties; no test standards named. Accessed October 12, 2026.
  24. ELEGOO PLA Silk product page: Specifications. ELEGOO. Product page. Specifications section: drying, recommended printing settings, physical properties (density, Vicat, HDT at 0.45 MPa) and X-Y/Z mechanical properties; no test standards named. Accessed October 12, 2026.
  25. ELEGOO PETG Pro product page: Specifications. ELEGOO. Product page. Specifications section: drying, recommended printing settings, physical properties (density, Vicat, HDT at 0.45 MPa) and X-Y/Z mechanical properties; no test standards named. Accessed October 12, 2026.
  26. ELEGOO Rapid PETG product page: Specifications. ELEGOO. Product page. Specifications section: drying, recommended printing settings, physical properties (density, Vicat, HDT at 0.45 MPa) and X-Y/Z mechanical properties; no test standards named. Accessed October 12, 2026.
  27. ELEGOO ABS product page: Specifications. ELEGOO. Product page. Specifications section: drying, recommended printing settings, physical properties (density, Vicat, HDT at 0.45 MPa) and X-Y/Z mechanical properties; no test standards named. Accessed October 12, 2026.
  28. ELEGOO ASA product page: Specifications. ELEGOO. Product page. Specifications section: drying, recommended printing settings, physical properties (density, Vicat, HDT at 0.45 MPa) and X-Y/Z mechanical properties; no test standards named. Accessed October 12, 2026.
  29. ELEGOO TPU 95A product page: Specifications. ELEGOO. Product page. Specifications section: drying, recommended printing settings, physical properties (density, Vicat, HDT at 0.45 MPa) and X-Y/Z mechanical properties; no test standards named. Accessed October 12, 2026.
  30. ELEGOO PC product page: Specifications. ELEGOO. Product page. Specifications section: drying, recommended printing settings, physical properties (density, Vicat, HDT at 0.45 MPa) and X-Y/Z mechanical properties; no test standards named. Accessed October 12, 2026.
  31. ELEGOO PAHT-CF product page: Specifications. ELEGOO. Product page. Specifications section: drying, recommended printing settings, physical properties (density, Vicat, HDT at 0.45 MPa) and X-Y/Z mechanical properties; no test standards named. Accessed October 12, 2026.
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  33. Black PLA Filament - 1.75mm, 1kg Spool. HATCHBOX. Product page. Print temperature 180–220 °C; no heated bed required; ±0.03 mm. Page text read via the store's public /products/<handle>.js endpoint; the HTML page returns 403 to automated requests. Accessed October 12, 2026.
  34. HATCHBOX PLA 3D Printer Filament Safety Data Sheet (Version 1.0, issued 1/11/2016). HATCHBOX. Safety data sheet. Section 9: melting temperature 155 °C, density 1.27 g/cm³; section 10: thermal decomposition above 260 °C. Accessed October 12, 2026.
  35. OVERTURE PLA Technical Data Sheet (Version 5.1, August 2024). Overture 3D. Technical data sheet. Recommended printing conditions, physical and mechanical properties of 3D-printed specimens (100% infill). Accessed October 12, 2026.
  36. Overture High Speed PLA 3D Printer Filament 1.75mm (product page). Overture 3D. Product page. Specs tab drying setting (50 °C, 7 h) and 'Up to 300mm/s' print speed; links the OVERTURE PLA TDS. Accessed October 12, 2026.
  37. OVERTURE PLA+ Technical Data Sheet (Version 5.2, Jan 2026). Overture 3D. Technical data sheet. Recommended printing conditions including drying, physical properties and X-Y/Z mechanical properties of printed specimens. Accessed October 12, 2026.
  38. OVERTURE SUPER PLA+ Technical Data Sheet (Version 5.1, August 2024). Overture 3D. Technical data sheet. Recommended printing conditions, physical and mechanical properties of 3D-printed specimens (100% infill). Accessed October 12, 2026.
  39. Overture Super PLA+ 3D Printer Filament 1.75mm (product page). Overture 3D. Product page. Specs tab drying setting; positioning versus PLA Pro. Accessed October 12, 2026.
  40. OVERTURE PLA PROFESSIONAL Technical Data Sheet (Version 5.1, August 2024). Overture 3D. Technical data sheet. Recommended printing conditions, physical and mechanical properties of 3D-printed specimens (100% infill). Accessed October 12, 2026.
  41. Overture PLA Pro 3D Printer Filament 1.75mm (product page). Overture 3D. Product page. Specs tab drying setting. Accessed October 12, 2026.
  42. OVERTURE MATTE PLA Technical Data Sheet (Version 5.1, August 2024). Overture 3D. Technical data sheet. Recommended printing conditions and printed-specimen properties; also lists a carbon fiber variant. Accessed October 12, 2026.
  43. Overture Matte PLA 3D Printer Filament 1.75mm (product page). Overture 3D. Product page. Specs tab drying setting. Accessed October 12, 2026.
  44. OVERTURE SILK PLA Technical Data Sheet (Version 5.1, August 2024). Overture 3D. Technical data sheet. Recommended printing conditions, physical and mechanical properties of 3D-printed specimens (100% infill). Accessed October 12, 2026.
  45. Overture Silk PLA 3D Printer Filament 1.75mm (product page). Overture 3D. Product page. Specs tab drying setting; description gives a different nozzle range. Accessed October 12, 2026.
  46. OVERTURE Rock PLA Technical Data Sheet (Version 5.1, August 2024). Overture 3D. Technical data sheet. Recommended printing conditions, physical and mechanical properties of 3D-printed specimens (100% infill). Accessed October 12, 2026.
  47. Overture Rock PLA 3D Printer Filament 1.75mm (product page). Overture 3D. Product page. Specs tab drying setting. Accessed October 12, 2026.
  48. OVERTURE PETG Technical Data Sheet (Version 5.2, Dec 2025). Overture 3D. Technical data sheet. Recommended printing conditions including drying, physical properties and X-Y/Z mechanical properties of printed specimens; linked from the High Speed PETG page. Accessed October 12, 2026.
  49. OVERTURE ABS Technical Data Sheet (Version 5.1, August 2024). Overture 3D. Technical data sheet. Recommended printing conditions, physical and mechanical properties of 3D-printed specimens (100% infill). Accessed October 12, 2026.
  50. Overture ABS 3D Printer Filament 1.75mm (product page). Overture 3D. Product page. Specs tab drying setting; description states heat deflection up to 98 °C and different nozzle/bed settings. Accessed October 12, 2026.
  51. OVERTURE ASA Technical Data Sheet (Version 5.1, August 2024). Overture 3D. Technical data sheet. Recommended printing conditions, physical and mechanical properties of 3D-printed specimens (100% infill). Accessed October 12, 2026.
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  54. OVERTURE PC PROFESSIONAL Technical Data Sheet (Version 5.1, August 2024). Overture 3D. Technical data sheet. Recommended printing conditions; separate property tables for transparent and other colors. Accessed October 12, 2026.
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  56. OVERTURE EASY NYLON Technical Data Sheet (Version 5.1, August 2024). Overture 3D. Technical data sheet. Recommended printing conditions; dry-state and wet-state mechanical properties. Accessed October 12, 2026.
  57. Overture Easy Nylon 3D Printer Filament 1.75mm (product page). Overture 3D. Product page. Specs tab drying setting; heat resistance claim of up to 180 °C. Accessed October 12, 2026.
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  69. Fiberon PETG-rCF08 Technical Data Sheet (V1.0). Polymaker. Technical data sheet. Physical, thermal and mechanical properties of printed specimens; recommended printing conditions incl. drying. Accessed October 12, 2026.
  70. PolyDissolve S1 Technical Data Sheet (V5.4). Polymaker. Technical data sheet. Physical properties, material compatibility table, recommended printing conditions incl. drying. Accessed October 12, 2026.
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  73. Prusament PLA Blend Technical Datasheet (v1.0, 27-07-2022). Prusa Polymers. Technical data sheet. Same ZIP archive as the PLA datasheet; English Prusament PLA Blend PDF. Recommended print settings, typical material properties and mechanical properties of printed test specimens. Accessed October 12, 2026.
  74. Prusament PLA High Speed Technical Datasheet (v1.0, 17-06-2026). Prusa Polymers. Technical data sheet. Recommended print settings, typical material properties and mechanical properties of printed test specimens; tensile strength anisotropy coefficient. Accessed October 12, 2026.
  75. Prusament rPLA Natural Pigments Technical Datasheet (v1.0, 21-11-2023). Prusa Polymers. Technical data sheet. Recommended print settings, typical material properties and mechanical properties of printed test specimens. Accessed October 12, 2026.
  76. Prusament PETG Technical Datasheet (v1.1, 16-02-2022). Prusa Polymers. Technical data sheet. Recommended print settings, typical material properties and mechanical properties of printed test specimens. Accessed October 12, 2026.
  77. Prusament PETG Carbon Fiber Black Technical Datasheet (v1.0, 20-12-2022). Prusa Polymers. Technical data sheet. ZIP archive linked as the tech sheet on prusament.com; English PDF. Recommended print settings, typical material properties and mechanical properties of printed test specimens. Accessed October 12, 2026.
  78. Prusament ASA Technical Datasheet (v1.1, 20-05-2024). Prusa Polymers. Technical data sheet. Recommended print settings, typical material properties and mechanical properties of printed test specimens. Accessed October 12, 2026.
  79. Prusament PC Blend Technical Datasheet (v1.1, 16-02-2022). Prusa Polymers. Technical data sheet. Recommended print settings, typical material properties and mechanical properties of printed test specimens. Accessed October 12, 2026.
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