TC-890 FR Vacuum Casting Prototype Parts – High-Precision, Low-Volume Production Solutions

Product Overview

Our TC-890 FR (RTV Vacuum Casting) prototype components are engineered for clients needing fast turnaround, high functional performance, and exceptional dimensional accuracy in low-volume production. This flame-retardant polyurethane resin is ideal for housings, enclosures, connectors, and structural prototypes requiring durability, thermal stability, and safety.

Key Advantages

• Flame-retardant (FR Grade, UL94-V0 equivalent)

• Smooth, injection-mold-like surface finish

• Suitable for functional testing and engineering validation

• Perfect for 1–200 pcs prototype batches

• Supports custom textures, colors, and coatings

• Low cost and faster than aluminum tooling

Manufacturing Method Comparison

Technical Specifications – TC-890 FR

• Hardness: 85–90 Shore D

• Tensile Strength: 45–55 MPa

• Heat Resistance: 80–90°C

• Flame Rating: UL94-V0 Equivalent

• Finish: Smooth, Paintable

• Color: Ivory White / Custom