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Black plastic for long-term use parts with a good combination of impact strength, elongation, and tensile strength.
Figure 4® Tough 65C Black is a versatile production-grade black material with good impact strength, elongation, and tensile strength. It provides long-term environmental stability with an injection molded-like surface quality. This material is recommended for high mechanical load-bearing batch production parts, jigs and fixtures, and prototypes that remain stable for years.
This resin features a 70˚C heat deflection temperature and 35% elongation at break and is excellent for buckles, snaps, and clips due to a 6.6% elongation at yield. Simplified post-processing speeds enable high end-to-end throughput.
Figure 4 Tough 65C Black is tested to 8 years of indoor and 1.5 years outdoor mechanical performance per ASTM D4329 and ASTM G194 methods, ensuring that printed parts remain functional and stable for long periods in real-world conditions.
The full suite of mechanical properties is given per ASTM and ISO standards where applicable. All parts are conditioned per ASTM recommended standards for a minimum of 40 hours at 23 °C, 50% RH. Material properties include physical and mechanical properties and thermal, UL flammability, and electrical (dielectric strength, dielectric constant, dissipation factor, and volume resistivity).
Figure 4 technology prints parts that are isotropic in mechanical properties meaning the parts printed along either the XYZ axis will give similar results. Parts do not need to be oriented to get the highest mechanical properties, improving the degree of freedom for part orientation for mechanical properties.
Figure 4 Tough 65C Black is engineered to give long-term environmental UV and humidity stability and long-lasting black color. This material has been tested for its ability to retain a high percentage of its initial mechanical properties over a period of time. This test data provides real performance conditions to consider for the application or part.
The charts show a sampling of the dataset. The full data sheet includes indoor and outdoor stability data for tensile strength, elongation at break, tensile modulus, and impact strength. The actual data value is on the Y-axis, and data points are a % of the initial value.
Tested per ASTM D4329 standard method.
Tested per ASTM G194 standard method.
Hydrocarbons and cleaning chemical compatibility can be critical to application compatibility. Figure 4 Tough 65C Black parts were tested for sealed and surface contact compatibility per ASTM D543 test conditions and per USCAR2 test conditions. The full datasheet includes additional data tables for tensile strength, tensile modulus, and elongation at break.
* Note: Not all products and materials are available in all countries – please consult your local sales representative for availability.
Learn how to evaluate materials for production AM with mechanical, thermal and electrical properties, isotropic properties, environmental stability, chemical and fluid compatibility and biocompatibility.
Production-grade, rigid material for production parts
High temperature resistant translucent plastic with HDT over 300°C
High stability, durable and flexible plastic
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