3D Printing Info

Filament comparison

ABS+ vs PEBA

Compare printing settings, strength, heat resistance, dated prices and sources.

ABS+ / Tough ABS guidePEBA (polyether block amide) guide

2 selected · all documented properties

Open these two in the interactive comparisonMore ABS+ comparisonsMore PEBA comparisons
ABS+ vs PEBA — documented properties and sources
PropertyABS+ / Tough ABSABSPEBA (polyether block amide)FLEX
Market snapshot
Listing priceUSD/kg; dated snapshots$26.49/kg median; $15.99–$29.99/kg across 4 dated product listings$60.99/kg median; $60.99–$60.99/kg across 1 dated product listings
Identity & Market
Base polymer / chemistryABS reformulated for lower warping and a higher glass transition; Polymaker's ABS Pro and ABS Max reach Tg 114.9 and 126.3 °C against 101 °C for PolyLite ABS[1][2][3]Polyether block amide: rigid polyamide and flexible polyether blocks.[4]
Densityg/cm³1.04 (ABS Pro) and 1.06 (ABS Max), ISO 1183[1][2]1.01 g/cm³ (GB/T 1033; eSUN manufacturer data)[4]
Typical priceUSD/kg1 kg spools cluster near 27[5]Not documented
Price range across brandsUSD/kg16–30 across brands; SUNLU E-ABS 16, Polymaker ABS Pro 25, YXPOLYER ABS Enhanced 28, Polymaker ABS Max 30[5][6][7]Not documented
Market availability1–5Available from several mainstream brands[5]Not documented
Spool sizes & diameters1.75 and 2.85 mm; 1 kg spools[5]1.75 mm diameter, 1 kg spool.[8]
Typical applicationsLarge enclosure and automotive parts where plain ABS warps or softens too early[1][2]Manufacturer applications include footwear, sports equipment and cushioning.[4]
Printing Parameters
Nozzle temperature°C270–290 (ABS Pro); 270–300 (ABS Max) — 25–35 °C above plain ABS[1][2]230–260 °C; 240 °C recommended.[4]
Bed temperature°C120 (ABS Max)[2]60–90 °C[4]
Enclosure / chamber requirement1–5Enclosure required (passive)[1][2][9]Not documented
Part cooling fanNot documented10–50% fan recommended; mechanical-test specimens used 50–100%.[4]
Bed surface & adhesion aidClean the plate and apply glue; Simplify3D also lists Kapton tape and ABS slurry[9][10]PEI build plate[4]
Maximum volumetric flow (mm³/s; see test conditions)mm³/sUp to 250 mm/s (ABS Pro) and 200 mm/s (ABS Max), equivalent to 20 and 16 on a 0.4 mm nozzle at 0.2 mm layer[1][2][11]9 mm³/s maximum in eSUN spiral-vase test; mechanical specimens used 2 mm³/s. Linear recommendation 25–110 mm/s is a separate quantity.[4]
Warping tendency1–5High — enclosure needed for reliable large parts[9]Not documented
Bed-adhesion difficulty1–5Needs a specific surface plus adhesive[9]Not documented
Stringing / oozing tendency1–5Slight — Polymaker advises 1–2 mm retraction at 20–30 mm/s[12]Not documented
Overall printing difficulty1–5Intermediate — dry filament and a tuned profile; the hotter nozzle rules out PTFE-lined hotends[1][2]Not documented
Hardware Wear & Reliability
Nozzle hardness required1–4Brass fine indefinitely[9]Not documented
Abrasiveness1–5Non-abrasive[9]Not documented
Nozzle clog risk1–5Low — unfilled ABS compound; no special hot-end required and clogging is not among the listed drawbacks[10][13]Not documented
Heat-creep / jam sensitivity1–5Slightly sensitive[10]Not documented
Hotend requirementNo special hot-end required[10]Not documented
Moisture Behaviour
Moisture absorption (hygroscopicity)1–5Moderate — 0.51 % maximum water absorption (ABS Pro)[1]Not documented
Equilibrium moisture content at ~50 % RH%0.51 maximum water absorption (Polymaker ABS Pro)[1]Not documented
Drying temperature & time70 °C for 6 h (ABS Max)[2]70–75 °C for 6–8 h; re-dry after receiving or extended exposure.[4]
Symptoms when wetBubbling and popping at the nozzle, stringing and a rough surface[14]Not documented
Effect of moisture on strengthPolymaker rates ABS moderate-sensitivity and publishes no dry-versus-conditioned figures[14]Not documented
Storage requirementSealed with desiccant; Polymaker rates ABS moderate-sensitivity[14]Not documented
Mechanical Properties
Tensile strength (XY)MPa34.9 (ABS Pro) and 35.7 (ABS Max) printed XY, ISO 527[1][2]>16.5 MPa printed XY, GB/T 1040; manufacturer lower bound, not an exact measurement.[4]
Young's modulusMPa2330 (ABS Pro) and 2320 (ABS Max) printed XY, ISO 527[1][2]Not documented
Elongation at break%6.7 (ABS Max) and 7.3 (ABS Pro) at break, printed XY, ISO 527[1][2]>520% printed XY, GB/T 1040; manufacturer lower bound.[4]
Flexural strengthMPa60.1 (ABS Pro) and 63.3 (ABS Max) printed XY, ISO 178[1][2]Not documented
Flexural modulusMPa2330 (ABS Pro) and 2500 (ABS Max) printed XY, ISO 178[1][2]Not documented
Charpy impact, notchedkJ/m²10.5 (ABS Max) and 14.5 (ABS Pro) printed XY, ISO 179, notched[1][2]Not documented
Layer adhesion / Z tensileMPa21.9 (ABS Pro) and 25.4 (ABS Max) printed Z, ISO 527[1][2]7.5 MPa printed Z, GB/T 1040 (manufacturer test)[4]
Brittleness1–5Tough — absorbs impact, yields before breaking[1][2]Not documented
Hardness (scale-specific)Shore A / Shore D / RockwellNot documented90 Shore A nominal grade designation; do not compare numerically with Shore D or Rockwell.[8]
Creep resistance / sustained load1–5Moderate — no creep test found; Tg of 115 °C (ABS Pro) and 126 °C (ABS Max) keeps room-temperature service far below softening[1][2]Not documented
Fatigue / repeated-flex resistance1–5Moderate — no S-N curve found; 6.7–7.3 % elongation and 10.5–14.5 kJ/m² notched Charpy, below unfilled Bambu Lab ABS[1][2][15]Not documented
Elasticity / flexibility1–5Rigid[1]Not documented
Z strength as % of XY%63 (ABS Pro) and 71 (ABS Max), printed[1][2]Not documented
Thermal Properties
HDT at 0.45 MPa°C106.4 (ABS Pro) and 118.1 (ABS Max), ISO 75 at 0.45 MPa[1][2]Not documented
HDT at 1.8 MPa°C101.4 (ABS Pro) and 113.1 (ABS Max), ISO 75 at 1.8 MPa[1][2]Not documented
Glass transition (Tg)°C114.9 (ABS Pro) and 126.3 (ABS Max), DSC[1][2]Not documented
Melting point / Vicat°CAmorphous — no melting point; Vicat 116.1 (ABS Pro) and 127.4 (ABS Max), ISO 306[1][2]110 °C Vicat softening (GB/T 1633, 120 °C/h, 10 N); not HDT or a continuous-use rating.[4]
Thermal expansion (CTE)µm/m·K86–89 for printed unfilled ABS (fibre Bragg grating, 25–50 °C); no grade-specific measurement published[16]Not documented
Environment & Chemical
UV resistance1–5Months outdoors before embrittlement[12]Not documented
Chemical resistanceGood against weak acids, weak alkalis, oils and grease; dissolved by acetone[3]Not documented
Food contactNot food safe — Polymaker cites potential chemical leaching[12]Not documented
Biodegradability / compostabilityNot biodegradable[12]Not documented
RecyclabilityMechanically recyclable but not accepted in household plastic collection[12]Not documented
Health & Safety
Fume toxicity1–5High — hazardous VOC such as styrene; enclosure and filtration needed[17][9]Not documented
VOC emission rateµg/min12–113 styrene, the dominant VOC from every ABS and HIPS combination tested[17]Not documented
Ultrafine-particle emission rateparticles/min2 × 10¹⁰ to 9 × 10¹⁰ median across all ABS printers, two orders of magnitude above PLA's ≈1 × 10⁸[17]Not documented
Hazardous species emittedStyrene dominates. Bambu Lab states ABS and ASA release harmful gases such as styrene at printing temperature, which can be toxic and cause dizziness or nausea[17][9]Not documented
Ventilation / filtration requirement1–5Enclosure with carbon and HEPA filtration — an enclosure alone cut measured UFP by only about 35 %[17][9]Not documented
Post-Processing
Sanding & machiningSands well and takes filler before painting[12]Not documented
Painting & finishingPaints readily after light abrasion[12]Not documented
Vapour / chemical smoothingAcetone vapour smoothing works[3]Not documented
Support material pairingHIPS breaks away or dissolves in d-limonene; Bambu Lab sells a dedicated Support for ABS[18][9]Not documented
Solvents & Solubility
Soluble inAcetone dissolves it — the basis of ABS slurry; so do MEK, THF, ethyl acetate, chloroform, dichloromethane and toluene.[19][3]Not documented
Softened or crazed byPetrol and perchloroethylene soften it and benzene attacks it; d-limonene disrupts layer adhesion in some ABS and ASA grades.[19][20]Not documented
Solvent welding & smoothing agentAcetone: about 20 min of vapour at 80 °C over 5 mm of liquid. Prusa measured layer adhesion more than doubled.[21]Not documented

Material entries describe families or representative grades, not an interchangeable specification for every spool. Test methods, orientations and conditions may differ. Unknown values are marked “Not documented”. Prices and source dates remain historical snapshots; check the linked guide for product details. Differences highlight text, not a universal winner.

Sources for this comparison

  1. Polymaker ABS Pro Technical Data Sheet V1 (2026-05-29) Polymaker · 2026-05 · tds
  2. Polymaker ABS Max Technical Data Sheet V1.1 (2026-06-01) Polymaker · 2026-06 · tds
  3. PolyLite ABS Technical Data Sheet (V5.5 served at this URL) Polymaker · 2024-11 · tds
  4. eSUN PEBA-90A Technical Data Sheet v1.0 (Aug 2025), checked 2026-10-17 eSUN · 2025-08 · tds
  5. Polymaker product catalogue Polymaker · 2026-08 · vendor
  6. SUNLU E-ABS (Easy ABS) 3D Printer Filament 1 kg SUNLU · 2026-08 · vendor
  7. YXPOLYER ABS Enhanced product page YXPOLYER · 2026-08 · vendor
  8. eSUN PEBA-90A official product page: 1 kg price and product identity eSUN · 2026-10-17 · vendor
  9. ABS / ASA / PC Usage Guide Bambu Lab Wiki · 2026-08 · doc
  10. ABS — Ultimate 3D Printing Materials Guide Simplify3D · 2026-08 · doc
  11. Max volumetric speed Prusa Knowledge Base · 2026-08 · doc
  12. ABS — material basics Polymaker Wiki · 2026-08 · doc
  13. Filament Material Guide Prusa Knowledge Base · 2026-08 · doc
  14. Wet Filament — signs, causes and drying Polymaker Wiki · 2026-08 · doc
  15. Bambu Filament Technical Data Sheet V3.0 — ABS Bambu Lab · 2026-08 · tds
  16. Characterization of Thermal Expansion Coefficient of 3D Printing Polymeric Materials Using Fiber Bragg Grating Sensors Materials 17(18):4668 · 2024-09 · paper
  17. Emissions of Ultrafine Particles and Volatile Organic Compounds from Commercially Available Desktop Three-Dimensional Printers with Multiple Filaments (Azimi et al.) Environmental Science & Technology 50(3) 1260-1268 · 2016-01 · paper
  18. HIPS — Ultimate 3D Printing Materials Guide Simplify3D · 2026-08 · doc
  19. Chemical resistance — resistance of Ensinger plastics to chemicals (DIN 50 014, 23/50) Ensinger · 2026-08 · tds
  20. HIPS — Knowledge Base Prusa Research · 2026-08 · doc
  21. Improve your 3D prints with chemical smoothing Prusa Research · 2026-08 · doc