Formlabs Formlabs Tough 1000 Resin (Form 4) 5 L
Tough 1000 Resin is a significant advancement in durability and performance, combining high-density polyethylene (HDPE) with exceptional wear and fatigue resistance. It offers 180% elongation at break (EAB) and a Gardner impact strength of 128 in-lb, making it ideal for flexible components that withstand deformation without cracking. With a fracture toughness of 3,200 J/m² and a Ross flex fatigue rating over 100,000 cycles at 23 °C, it's reliable for various applications. Its matte, dark grey finish is perfect for low-friction surfaces, and it utilizes advanced technology from Form 4 Series printers for improved resistance to temperature changes and aging.
- Exceptional Strength and Flexibility
- High Fracture Toughness
- Advanced Surface Finish
- Enhanced Durability
- Designed for Performance
Formlabs Form 4 Tough 1000 Resin V1
Unmatched Durability for Industrial Applications
Elevate your 3D printing capabilities with Formlabs Form 4 Tough 1000 Resin V1, engineered for the most demanding industrial applications. This advanced resin combines the strength of high-density polyethylene (HDPE) with superior wear and fatigue resistance, ensuring your parts perform under pressure.
Key Features of the Formlabs Form 4 Tough 1000 Resin V1:
- With an impressive 180% elongation at break (EAB) and a Gardner impact strength of 128 in-lb, this resin is perfect for parts that need to bend without breaking.
- Benefit from a work of fracture of 3,200 J/m² and a Ross flex fatigue rating exceeding 100,000 cycles at 23 °C, ensuring long-lasting reliability.
- The matte, dark grey finish offers a smooth, low-friction surface ideal for applications requiring minimal surface resistance.
- Experience 5 times higher fracture toughness with improved resistance to temperature fluctuations and aging, thanks to cutting-edge technology from Form 4 Series printers.
- Specifically formulated for industrial use, this resin ensures your parts maintain integrity even in challenging environments.
Engineered for Resilience
The Formlabs Form 4 Tough 1000 Resin V1 delivers unparalleled strength and flexibility, making it ideal for industrial applications that demand durability and resilience akin to high-density polyethylene (HDPE).
- Designed to handle repeated flexing, this resin is perfect for compliant mechanisms and assemblies.
- Ideal for impact-resistant jigs and fixtures that endure extensive use on the production floor.
- Withstands significant stress with a work of fracture of 3,200 J/m² and a Ross flex fatigue rating of over 100,000 cycles at 23 °C.
Reliable Under Stress
The Formlabs Form 4 Tough 1000 Resin V1 boasts exceptional resilience, achieving a Ross flex fatigue rating of over 100,000 cycles at 23 °C with a 30-degree deflection at 1 Hz, ensuring long-lasting performance even under continuous flexing conditions.
- Designed to withstand continuous bending, ensuring durability in demanding applications.
- Maintains structural integrity and functionality even after extensive use, thanks to its high cycle endurance.
- Excels in environments requiring repetitive motion and flexing, making it ideal for dynamic components.
Engineered for Extremes
The Formlabs Form 4 Tough 1000 Resin V1 is engineered for industrial robustness, ensuring parts maintain their structural integrity even in the most challenging environments.
- Its advanced formulation offers exceptional physical and chemical resilience, making it a top choice for demanding applications.
- Exhibits minimal weight gain in harsh chemicals like bleach and saltwater, ensuring stability and longevity.
- Safe for use in various industrial settings, enhancing safety with its non-flammable liquid state.
Maximize Your Savings
| Bulk Order Quantity (L) | Discount % |
| 1 | 0% |
| 30 | 15% |
| 60 | 20% |
| 120 | 25% |
| 240 | 30% |
| 1000 | 35% |
| 2000 | 40% |
| 3000 | 45% |
Physical and Chemical Properties
| Physical State | Liquid |
| Color | Black |
| Odor | Characteristic acrylate |
| Boiling point/range | >100째C |
| Flash point | >93.5째C |
| Flammability (solid, gaseous) |
Not flammable |
| Density | 1.01 g/cm3 |
| Dynamic Viscosity | 4030 cP (25째C), 1960 cP (35째C) |
CHEMICAL COMPATIBILITY
Percent weight gain over 24 hours for a printed and cured 1 x 1 x 1 cm cube immersed in the respective solvent.
| Solvent | 24 hr weight gain, % | Solvent | 24 Hr Weight Gain, % |
| Acetic Acid (5%) | 0.2 | Isooctane (aka gasoline) | 39.8 |
| Acetone | 30.4 | Mineral Oil (Light) | 0.0 |
| Isopropyl Alcohol | 6.9 | Mineral Oil (Heavy) | 0.1 |
| Bleach ~5% NaOCl | 0.0 | Salt Water (3.5% NaCl) | 0.2 |
| Butyl Acetate | 38.9 | Sodium Hydroxide Solution (0.025% pH = 10) | 0.2 |
| Diesel Fuel | 0.7 | Water | 0.0 |
| Diethyl Glycol Monomethyl Ether | 6.9 | Xylene | 62.7 |
| Hydraulic Oil | 0.1 | Strong Acid (HCl conc) | 7.3 |
| Skydrol 5 | 5.0 | TPM | 7.0 |
| Hydrogen Peroxide (3%) | 0.2 | - | - |
Chemical Compatibility (ASTM D543)
Relative Modulus
| Solvent | 1 Day | 1 Week |
| IPA | 52% | 34% |
| Acetone | 47% | 87% |
| NaOH (0.025% pH=10) | 94% | 101% |
| HCl (10%) | 97% | 105% |
| DI Water | 91% | 105% |
| H2O2 (3%) | 91% | 100% |
| Bleach (~5% NaOCl) | 88% | 100% |
| Diesel | 83% | 68% |
| Motor Oil | 91% | 99% |
| Skydrol 5 | 65% | 46% |
Relative Strength
| Solvent | 1 Day | 1 Week |
| IPA | 66% | 56% |
| Acetone | 53% | 92% |
| NaOH (0.025% pH=10) | 102% | 108% |
| HCl (10%) | 92% | 106% |
| DI Water | 94% | 102% |
| H2O2 (3%) | 95% | 102% |
| Bleach (~5% NaOCl) | 89% | 93% |
| Diesel | 86% | 88% |
| Motor Oil | 98% | 107% |
| Skydrol 5 | 68% | 47% |
Relative Elongation
| Solvent | 1 Day | 1 Week |
| IPA | 109% | 140% |
| Acetone | 99% | 138% |
| NaOH (0.025% pH=10) | 87% | 117% |
| HCl (10%) | 94% | 111% |
| DI Water | 94% | 118% |
| H2O2 (3%) | 96% | 117% |
| Bleach (~5% NaOCl) | 87% | 80% |
| Diesel | 95% | 141% |
| Motor Oil | 103% | 133% |
| Skydrol 5 | 91% | 97% |
Relative Mass
| Solvent | 1 Day | 1 Week |
| IPA | 111% | 130% |
| Acetone | 144% | 142% |
| NaOH (0.025% pH=10) | 100% | 100% |
| HCl (10%) | 100% | 100% |
| DI Water | 100% | 100% |
| H2O2 (3%) | 100% | 101% |
| Bleach (~5% NaOCl) | 100% | 100% |
| Diesel | 103% | 108% |
| Motor Oil | 100% | 100% |
| Skydrol 5 | 107% | 116% |
Technical Specifications
| Material Properties | Metric¹ | Imperial¹ | Method |
| Green² | Post Cured³ | Green² | Post Cured³ | ||
| Tensile Properties | Metric¹ | Imperial¹ | Method |
| Ultimate Tensile Strength | 23.7 MPa | 26.3 MPa | 3440 psi | 3810 psi | ASTM D638-14 |
| Tensile Modulus | 844 MPa | 932 MPa | 122 ksi | 135 ksi | ASTM D638-14 |
| Tensile Strength at Yield | 18.6 MPa | 21.4 MPa | 2700 psi | 3100 psi | ASTM D638-14 |
| Elongation at Yield | 4.8% | 5.0% | 4.8% | 5.0 % | ASTM D638-14 |
| Elongation at Break | 217% | 180% | 217% | 180% | ASTM D638-14 |
| Flexural Properties | Metric¹ | Imperial¹ | Method |
| Flexural Strength | 22.6 MPa | 29.0 MPa | 3280 psi | 4210 psi | ASTM D790-17 |
| Flexural Modulus | 595 MPa | 761 MPa | 86.3 ksi | 110 ksi | ASTM D790-17 |
| Toughness Properties | Metric¹ | Imperial¹ | Method |
| Notched Izod | 69 J/m | 72 J/m | 1.3 ft-lb/in | 1.3 ft-lb/in | ASTM D256-10 |
| Unnotched Izod | No Break | No Break | No Break | No Break | ASTM D4812-11 |
| Notched Charpy | 7.6 kJ/m² | 9.0 kJ/m² | 3.6 ft-lb/in² | 4.3 ft-lb/in² | ISO 179-1 |
| Unnotched Charpy | No Break | 180 kJ/m² | No Break | 85.6 ft-lb/in² | ISO 179-1 |
| Gardner Impact Strength at 1/32” (0.79 mm) thickness | 13.1 J | 13.1 J | 116 in-lb | 116 in-lb | ASTM D5420-21 |
| Gardner Impact Strength at 1/16” (1.6 mm) thickness | 14.0 J | 14.5 J | 124 in-lb | 128 in-lb | ASTM D5420-21 |
| Ross Flex Fatigue | >100,000 cycles | >100,000 cycles | >100,000 cycles | >100,000 cycles | Internal (23 °C, 30 Degree deflection at 1 Hz) |
| Fracture Properties | Metric¹ | Imperial¹ | Method |
| Maximum Stress Intensity Factor (Kmax) | Not Tested | 1.94 MPa-m¹/² | Not Tested | 1770 psi-in¹/² | ASTM D5045-14 |
| Work of Fracture (Wf) | Not Tested | 3200 J/m² | Not Tested | 219 ft-lb/ft² | ASTM D5045-14 |
| Material Properties | Metric¹ | Imperial¹ | Method |
| Green² | Post-Cured³ | Green² | Post-Cured³ | ||
| Thermal Properties | Metric¹ | Imperial¹ | Method |
| Heat Deflection Temp. @ 1.8 MPa | 40.4 °C | 44.6 °C | 104.7 °F | 112.3 °F | ASTM D648-16 |
| Heat Deflection Temp. @ 0.45 MPa | 49.7 °C | 55.3 °C | 121.5 °F | 131.5 °F | ASTM D648-16 |
| Thermal Expansion (0-150 °C) | 161.6 μm/m/°C | 168.2 μm/m/°C | 89.8 μin/in/°F | 93.4 μin/in/°F | ASTM E 831-19 |
| Flammability | Not Tested | HB | Not Tested | HB | UL 94 |
| Electric Properties | Metric¹ | Method | |
| Post-Cured³ | |||
| Dielectric Strength | 15.1 kV/mm | ASTM D149-20 | |
| Dielectric Constant (50 Hz) | 0.014 | ASTM D150 (50 Hz) | |
| Dielectric Constant (1 kHz) | 0.013 | ASTM D150 (1 kHz) | |
| Dissipation Factor (50 Hz) | 3.70 | ASTM D150 (50 Hz) | |
| Dissipation Factor (1 kHz) | 3.59 | ASTM D150 (1 kHz) | |
| Volume Resistivity | 4 * 1015 Ω-cm | ASTM D257-14 | |
| Electric Properties | Metric¹ | Method | |
| Shore D Hardness | 56D | 68D | ASTM D2240 | |
| Bulk Density | 1.07 g/mL | ASTM D792-20 | |
| Viscosity at 25 °C | 4030 cP | ASTM D792-20 | |
| Liquid Density | 1.01 g/mL | ASTM D792-20 |
Please note the following:
- ¹: Material properties can vary with part geometry, print orientation, print settings, and temperature.
- ²: Data was obtained from parts printed on a Form 4 printer with 100um Tough 1000 Resin settings, washed in a Form Wash V2 for 10+10 minutes in >= 99% Isopropyl Alcohol.
- ³:Data was obtained from parts printed on a Form 4 printer with 100μm Tough 1000 Resin settings, washed in a Form Wash V2 for 10+10 minutes in ≥ 99% Isopropyl Alcohol, and post-cured at 70 °C for 12 minutes in a Form Cure V2.
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