Quick Look
| Hardness | Tensile Strength (Mpa) | Young's Modulus (Mpa) | Elongation at Break, % | Impact Strength (KJ/m²) |
|---|---|---|---|---|
| 80-82 Shore D | 65-70 | 2200-2400 | 3-3.5 | ＞25 |
About the Material
ABS-Like FR is a flame-retardant polyurethane material designed to simulate the properties of ABS thermoplastic, offering enhanced safety features for various applications.
Advantages:
Flame Retardancy: Meets UL 94 V-0 flammability standards at 1/16 inch (1.6 mm) thickness, ensuring reduced fire risk.
Mechanical Strength: Exhibits high tensile and flexural strength, suitable for durable components.
Versatility: Ideal for producing prototypes and low-volume production parts that require flame-retardant properties.
Limitations:
Color Availability: Typically available in black; custom colors may require additional processing.
Processing Considerations: Requires precise control during casting to maintain flame-retardant properties.
Physical Properties:
| Property | Value/Description |
| Hardness (Shore D) | 78-85 |
| Density | 1.12 g/cm³ |
| Cubic Inches per Pound | 24.7 |
| Color | Black |
| Tensile Strength | 41-74 MPa |
| Tensile Modulus | Not specified |
| Elongation at Break | 15-24.5% |
| Flexural Strength | Not specified |
| Flexural Modulus | Not specified |
| Shrinkage (linear) | Not specified |
| Impact Strength | 10 kJ/m² |
| Bending Strength | Not specified |
| Glass Transition Temperature | Not specified |
| Maximum Pouring Thickness | Not specified |
| Demold Time | Not specified |
Chemical Properties:
Water Absorption: Low, ensuring dimensional stability in humid environments.
Chemical Resistance: Good resistance to oils and greases; limited resistance to strong acids and solvents.
Design Parameters:
| Maximum Bulid Size (mm) | Minimum Wall Thickness (mm) | Minimum Assembly Gap (mm) | Tolerance | Minimum End Mill Size (mm) | Minimum Drill Size (mm) |
| 2000x2000x500 | 1 | 0.2 | 0.50% | / | / |
Industry Applications and Case Studies:
Electronics: Enclosures for devices requiring flame-retardant materials.
Automotive: Interior components where fire safety is a concern.
Consumer Products: Housings for appliances and tools that must comply with safety standards.
Frequently Asked Questions (FAQs):
Can ABS-Like FR be used for outdoor applications?
While it offers good mechanical properties, UV stabilization is recommended for prolonged outdoor use.
Is post-processing required to maintain flame-retardant properties?
No, the material inherently possesses flame-retardant characteristics; however, any secondary operations should be evaluated to ensure they do not compromise these properties.
Can this material be painted or coated?
Yes, it can be painted or coated, but it's essential to use compatible materials to maintain flame-retardant properties.
What is the typical lead time for parts made with ABS-Like FR?
Lead times vary based on part complexity and volume but generally range from 7 to 14 days.
Are there any special storage requirements for parts made from this material?
Store in a cool, dry place away from direct sunlight to maintain material properties over time.
Finishing Options
Parts Made by AutofabX
