Tough 2000 ABS-like
Grade · default condition
also ABS-Like Resin, SLA Engineering Resin
Default choice for functional prototypes and enclosures that need ABS-like stiffness plus moderate impact toughness.
Values for the ABS-like condition
Other Tough 2000 grades and fills
Tough 2000 is listed in 7 conditions; see the grade overview at Tough 2000.
Compare all 7 grades and fillsHide
| Grade · open for datasheet | Best for | Yield MPa | Tensile MPa | Elong. % | Hardness |
|---|---|---|---|---|---|
As-printed | Reference state only — properties are far below spec until UV/thermal post-cure; never use green parts for load-bearing service. | 20 | 28 | 55 | 65 Shore D |
low-friction, high-elongation tough resin | Choose for wear surfaces, bearings, squeeze bottles and low-friction assemblies where polypropylene-like compliance beats stiffness. | — | 32 | 49 | 68 Shore D |
Tough 1500 class | Pick when the part must flex and snap back repeatedly (living hinges, snap-fits, press-fit clips) rather than be stiff. | — | 33 | 51 | 74 Shore D |
Tough 2000 class | Best all-round substitute for injection-moulded ABS when both stiffness and elongation are needed in one part. | — | 46 | 48 | 81 Shore D |
ABS-likeDefaultThis page general-purpose tough SLA resin, post-cured | Default choice for functional prototypes and enclosures that need ABS-like stiffness plus moderate impact toughness. | — | 50 | 22 | 80 Shore D |
high-modulus, higher-HDT engineering variant | Use when dimensional stability under load and a higher HDT matter more than elongation (jigs, moulds, precise fixtures). | — | 61 | 13 | 86 Shore D |
Glass/ceramic-filled tough resin (Rigid 4000/10K class) | Filled tough resin for stiff, creep-resistant, higher-temperature tooling — accept brittleness and abrasive post-processing. | — | 70 | 2 | — |
What is Tough 2000 ABS-like?
Tough 2000 ABS-like is Tough 2000 in the ABS-like grade — default choice for functional prototypes and enclosures that need ABS-like stiffness plus moderate impact toughness. Tough 2000 ABS-like has a yield strength of 44 MPa (6.38 ksi) and a tensile strength of 50 MPa (7.25 ksi) — weaker than 60% of polymer grades. Elongation at break is 22% and the elastic modulus is 2.4 GPa (0.348 Msi). Tough 2000 ABS-like has a density of 1.15 g/cm³ (0.0415 lb/in³), lighter than 57% of polymer grades. Its glass-transition temperature is 58°C (136 °F).
Limitations
- Limited service temperature — 50°C (122 °F), worse than 94% of polymer grades
- Needs corrosion protection — 55/100, worse than 94% of polymer grades
- Difficult to weld — 5/100, worse than 89% of polymer grades
- Limited formability — 10/100, worse than 87% of polymer grades
- Absorbs moisture — dry before molding — 0.8%, worse than 80% of polymer grades
Tough 2000 ABS-like properties
Typical room-temperature values for Tough 2000 ABS-like; 11 are specific to this condition. Other listed values are Tough 2000 reference data and may not represent this condition. Bars are the position among polymer grades.
Physical5
Tough 2000 ABS-like has a density of 1.15 g/cm³ (0.0415 lb/in³), lighter than 57% of polymer grades. Its glass-transition temperature is 58°C (136 °F).
Mechanical12
Tough 2000 ABS-like has a yield strength of 44 MPa (6.38 ksi) and a tensile strength of 50 MPa (7.25 ksi) — weaker than 60% of polymer grades. Elongation at break is 22% and the elastic modulus is 2.4 GPa (0.348 Msi).
Thermal10
Tough 2000 ABS-like is rated for continuous service to 50°C (122 °F). It conducts heat at 0.2 W/m·K (0.116 BTU/hr·ft·°F), worse than 56% of polymer grades. Thermal expansion is 110 µm/m·K (61.1 µin/in·°F).
Electrical6
Tough 2000 ABS-like is an electrical insulator with a dielectric strength of 15 kV/mm (381 V/mil) and a resistivity of 1×10¹² Ω·m.
Chemical & Environmental3
Corrosion resistance is good (55/100), worse than 94% of polymer grades. UV resistance is poor.
Sustainability4
Producing a kilogram of Tough 2000 ABS-like takes about 115 MJ of energy and emits 6 kg of CO₂ — more than 70% of polymer grades. Typical recycled content is 0%.
Manufacturability4
Tough 2000 ABS-like's machinability is good (55/100, worse than 64% of polymer grades); weldability not recommended (5/100); formability not recommended (10/100).
Common Calculations5
Values are nominal handbook figures for design screening. Confirm any required mill or lot documentation when quoting.
Working with Tough 2000 ABS-like
Is Tough 2000 easy to machine?
Drills, taps and mills cleanly with sharp tools, high speed and light feed; keep cutters cool because the part softens above ~50 °C and edges chip if the resin is under-cured.
Can Tough 2000 be welded?
Thermoset — cannot be heat welded; join with cyanoacrylate, epoxy or a bead of the same liquid resin flashed under a 405 nm lamp.
Can Tough 2000 be formed, bent or molded?
Shape is set by printing: orient parts so hinges and snap features load across layers, use 50–100 µm layers, wash 5–10 min in IPA (avoid long soaks that swell and soften) and post-cure with heat + 405 nm UV to reach datasheet strength.
What surface finishes work on Tough 2000?
Sands and wet-polishes to a smooth surface; primer + paint or vapour-free spray finishes adhere well, but plan for post-cure shrinkage (~0.2–0.5 %) and use UV-blocking topcoats since bare parts yellow and embrittle in sunlight.
Tough 2000 chemical composition (wt %)
Limits by weight percent from the governing specification, written the way the spec states them — a single maximum for impurities, a range for alloying elements, and the base element as balance. Nominal is the typical mid-range value.
| Element | Spec limit (wt %) | Nominal |
|---|---|---|
| urethane acrylate / epoxy acrylate oligotoughening backbone; determines elongation and impact | 30 – 60 | 45 |
| photoinitiator (acylphosphine oxide type405 nm sensitised | 0.5 – 4 | 2 |
| pigment / opacifier / UV blockercontrols cure depth and colour | 0.1 – 3 | 1 |
| additives (stabilisers, dispersants, def | 0.1 – 3 | 1 |
| acrylate & methacrylate reactive monomerviscosity control and cross-link density | ≥ 25 (balance) | — |
Tough 2000 ABS-like — frequently asked
What is Tough 2000 ABS-like used for?
Tough 2000 ABS-like is typically used for snap-fit housings and clips, living hinges, functional assembly prototypes, press-fit and threaded test parts, handheld device enclosures and drop-test prototypes. In short: impact-resistant ABS-like resin.
What is the yield strength of Tough 2000 ABS-like?
Tough 2000 ABS-like has a typical yield strength of 44 MPa (6.38 ksi) and a tensile strength of 50 MPa (7.25 ksi) — weaker than 60% of polymer grades. Strength varies by condition: see the 7 listed tempers.
Is Tough 2000 ABS-like easy to machine?
Reasonably — machinability is rated good (55/100, worse than 64% of polymer grades). Drills, taps and mills cleanly with sharp tools, high speed and light feed; keep cutters cool because the part softens above ~50 °C and edges chip if the resin is under-cured.
Can Tough 2000 ABS-like be welded?
Not readily — weldability is rated not recommended (5/100). Thermoset — cannot be heat welded; join with cyanoacrylate, epoxy or a bead of the same liquid resin flashed under a 405 nm lamp.
What surface finishes work on Tough 2000 ABS-like?
Sands and wet-polishes to a smooth surface; primer + paint or vapour-free spray finishes adhere well, but plan for post-cure shrinkage (~0.2–0.5 %) and use UV-blocking topcoats since bare parts yellow and embrittle in sunlight.
Can Tough 2000 ABS-like be formed, bent or molded?
Shape is set by printing: orient parts so hinges and snap features load across layers, use 50–100 µm layers, wash 5–10 min in IPA (avoid long soaks that swell and soften) and post-cure with heat + 405 nm UV to reach datasheet strength.
What is the maximum service temperature of Tough 2000 ABS-like?
Tough 2000 ABS-like is rated for continuous use to about 50°C (122 °F), and briefly to 70°C. Strength falls off well before that limit — check the elevated-temperature data for load-bearing parts.
What is the difference between Tough 2000 ABS-like and Tough 2000 GREEN?
ABS-like is the default condition — default choice for functional prototypes and enclosures that need ABS-like stiffness plus moderate impact toughness. GREEN: reference state only — properties are far below spec until UV/thermal post-cure; never use green parts for load-bearing service. Yield strength is 44 MPa in ABS-like versus 20 MPa in GREEN.
Can FabDigit make parts in Tough 2000 ABS-like?
Yes — Tough 2000 ABS-like is available for injection molding and 3D printing with instant online pricing. Upload a STEP file to get a price and a DFM check.
Sources
- Tough 1500 / Tough 2000 / Durable / Grey Pro Resin technical data sheets — Formlabs (2024)
- ABS-like / ABS — eSUN / Anycubic / UnionTech (2024)
- ASTM D638 / D790 / D256 / D648 test methods for plastics — ASTM International (2022)
- Additive Manufacturing Technologies — vat photopolymerization materials — Springer (Gibson, Rosen, Stucker) (2021)
Property data is compiled from published supplier and standards handbooks and normalised for comparison. Nothing on this page is a certification — request mill certs, CoC or material test reports with your order.