PU Resin
PU Casting Resin (ABS-Like)
Rigid PU Resin
Rigid polyurethane casting resin with ABS mechanical properties, optimized for vacuum casting technology.
| Compatible Technologies | Vacuum Casting |
| Tensile Strength | 60 MPa |
| Heat Deflection Temperature (HDT) | 120°C |
| Hardness | 80 (Shore D) |
| Available Colors | Ivory |
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Why Choose Polyurethane Casting Resin (ABS-like)?
ABS-like Polyurethane Casting Resin is engineered to meet industrial standards using Vacuum Casting (Silicone Molding) technology. It mimics the mechanical properties, heat resistance, and chemical stability of thermoplastic ABS. Ideally suited for low-volume production (10-50 units), it allows you to produce end-use parts with the smoothness and durability of injection molding without the high cost of steel tooling.
Advantages
Superior Surface Finish: No layer lines; offers smooth, injection-molded quality surfaces ready for painting.
High Mechanical Strength: Impact-resistant and suitable for snap-fits, living hinges, and rigorous functional testing.
Cost-Effective: Eliminates expensive steel tooling costs for low-volume production runs.
Versatility: Available in various colors, clear finishes, and custom hardness levels.
Limitations
Mold Life: A single silicone mold typically yields 20-25 parts; costs may increase for high-volume needs.
Dimensional Tolerances: Slightly wider tolerance range compared to CNC machining (Typically ±0.15mm – 0.5%).
Lead Time: Initial mold preparation adds 1-2 days compared to direct 3D printing.
Mechanical Properties
Metric Measurements
Elastic Modulus
2.3 GPa
Elongation at Break
11 %
Density
1.14 g/cm³
Nylon PA12 Material FAQ
Which technology is used to process ABS-like Polyurethane Resin?
ABS-like Polyurethane Resin is processed using Vacuum Casting (Silicone Molding) technology. The liquid ABS-like Polyurethane is poured under vacuum into a silicone mold derived from a master pattern.
Are parts produced with ABS-like Polyurethane Casting suitable for end-use?
Yes, absolutely. ABS-like Polyurethane Casting parts exhibit mechanical properties very similar to actual molded ABS thermoplastic. Therefore, ABS-like Polyurethane Resin is widely used for functional testing and low-volume end-use products.
What is the surface quality of ABS-like Polyurethane parts?
Parts cast with ABS-like Polyurethane Resin emerge from the mold with a smooth finish. Unlike 3D printing, ABS-like Polyurethane parts have no visible layer lines, offering injection-molding quality surfaces ready for painting.
What is the Heat Deflection Temperature (HDT) of ABS-like Polyurethane Resin?
While it depends on the specific grade used, standard ABS-like Polyurethane Resins typically offer heat resistance (HDT) between 80°C and 100°C.
Is ABS-like Polyurethane Resin suitable for snap-fits and clips?
Yes. Due to its flexibility and impact resistance, it performs excellently in assemblies, clips, and features requiring flex without snapping.
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