Figure 4 TOUGH-BLK 20

Superior surface finish and long-term environmental stability

Long term environmental stability

Figure 4 TOUGH-BLK 20 is engineered to give long term environmental UV and humidity stability. This means the material is tested for the ability to retain a high percent of the initial mechanical properties over a given period of time. This provides real design conditions to consider for the application or part. Below is a sampling of the dataset. The full datasheet includes Indoor and Outdoor Stability data for Tensile Strength, Elongation at Break, Tensile Modulus and Impact Strength. Actual data value is on Y-axis, and data points are % of initial value.

Chemical and automotive fluid compatibility

The compatibility of a material with hydrocarbons and cleaning chemicals is critical to part application. Figure 4 TOUGH-BLK 20 parts were tested for sealed and surface contact compatibility per ASTM D543 test conditions and per USCAR2 test conditions. Tensile Strength (MPa) is shown in the picture. The full datasheet includes additional data tables for Tensile Modulus, Elongation at Break and Notched Impact Strength.

Overview

Applications
1. Rapid design iteration
2. Strong functional parts for:
• Automotive styling parts
• Consumer electronics components
• Legacy replacement parts
• Form, fit and function testing
• Durable assemblies and snap fits
• Bezels, knobs, brackets, covers, cases
• Master patterns for RTV/silicone molding
• Short-run manufacturing of rigid parts
Benefits
• Reliable and robust functional prototypes
• Improved environmental stability of mechanical and performance properties over time
• High precision and exceptional part quality with smooth surfaces and sidewalls
• Beautiful black parts with the look and feel of injection molded ABS
Features
• Long-term indoor and outdoor environmental stability
• Durable and strong
• Excellent humidity/moisture resistance
• Simulating some properties of molded black ABS

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