Vacuum Cast Silicone Rubber Parts
Flexible vacuum cast silicone rubber parts with adjustable hardness, soft-touch surfaces and elastic properties for seals, covers and functional soft components.
Quick Info:
- Material: Silicone / Soft PU
- Process: Vacuum Casting
- Hardness Range: Shore A 20–90
- Wall Thickness: 1.5–8.0 mm
- Dimensional Tolerance: ±0.3–0.5 mm
- Lead Time: 5–12 Working Days
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Detailed Description
Vacuum cast silicone rubber parts are manufactured for applications requiring flexibility, elasticity, cushioning or soft-touch characteristics. Typical products include seals, protective covers, grips, flexible buttons, gaskets and wearable components.
Silicone materials with different hardness levels can reproduce various rubber behaviors, from soft flexible structures to semi-rigid elastomer components. Silicone molds support complex geometries including undercuts, thin sections and textured surfaces.
Vacuum casting provides an efficient method for producing small batches of rubber-like components without investing in expensive compression or injection molds. It is particularly suitable for prototype testing and customized production runs.
Available Surface Finishes
- Smooth Silicone Finish: Provides clean functional surfaces.
- Texture Finish: Adds grip and improves tactile performance.
- Color Matching: Supports customized silicone appearance.
- Matte Finish: Reduces surface reflections.
- Gloss Finish: Available for specific cosmetic applications.
Structural & Functional Breakdown
- Flexible Structures: Supports bending, compression and deformation.
- Soft-Touch Surfaces: Improves user interaction and ergonomic performance.
- Sealing Features: Supports gaskets and protective sealing components.
- Elastic Components: Suitable for repeated compression and movement.
- Complex Flexible Geometry: Silicone molds reproduce detailed shapes.
Key Features
- Adjustable Hardness: Different silicone and elastomer materials support various flexibility requirements.
- Flexible Material Behavior: Suitable for soft, elastic and impact-absorbing components.
- Complex Geometry Replication: Undercuts and deformable structures can be reproduced.
- Fine Detail Reproduction: Surface textures, grooves and small features can be transferred from master models.
- Low-Volume Production: Suitable for repeated functional samples without hard tooling.
- Color & Texture Flexibility: Supports customized appearance and ergonomic validation.
Applications
- Medical Devices
- Consumer Products
- Wearable Equipment
- Sealing Components
- Protective Covers
- Automotive Interior Parts
- Electronic Accessories
