What is Silicone Molding?
Silicone molding is a production method where a master model produced by 3D printing or CNC is replicated by molding with liquid silicone. These molds are filled with engineering resins under vacuum to obtain prototype parts suitable for real use.
- Part Quantity: Between 5 and 100 pieces
- Single Mold Production: ~20–25 pieces
- Material Variety: Rigid, flexible, transparent, pigmentable
- Usage Areas: Automotive, white goods, defense industry, medical devices
Production Process
- Master Model Preparation – Produced by 3D printer/CNC, surface treatments applied.
- Molding – Mold created under vacuum with liquid silicone.
- Casting and Post-Processing – Cast with appropriate resin, painting/coating applied.
Superior Performance with Engineering Resins
The Synthene engineering resins we use in the silicone molding process are optimized for the needs of various industries:
Silicone Molding | Low Volume Production and Prototyping Solutions | RE-PROJE
Meta Description
We provide prototype production between 5-100 pieces with high precision and quick turnaround using silicone molding. We produce parts with high thermal resistance and surface quality using Synthene engineering resins.
Silicone Molding Service | RE-PROJE
Silicone molding (Vacuum Casting) is one of the preferred rapid manufacturing methods for low volume, high-quality prototype production. At RE-PROJE, we support the silicone molding process with resins that offer superior surface quality, fast delivery, and engineered properties.
What is Silicone Molding?
Silicone molding is a production method where a master model produced by 3D printing or CNC is replicated by molding with liquid silicone. These molds are filled with engineering resins under vacuum to obtain prototype parts suitable for real use.
- Part Quantity: Between 5 and 100 pieces
- Single Mold Production: ~20–25 pieces
- Material Variety: Rigid, flexible, transparent, pigmentable
- Usage Areas: Automotive, white goods, defense industry, medical devices
Production Process
- Master Model Preparation – Produced by 3D printer/CNC, surface treatments applied.
- Molding – Mold created under vacuum with liquid silicone.
- Casting and Post-Processing – Cast with appropriate resin, painting/coating applied.
Superior Performance with Engineering Resins
The Synthene engineering resins we use in the silicone molding process are optimized for the needs of various industries:
| Product | Imitated Material | Heat Resistance | Hardness (Shore D) | Flexural Modulus (MPa) |
|---|---|---|---|---|
| PR740 | HDPE / PP | 96°C | 70 D | 580 |
| PR777 | HDPE / PP | 110°C | 75 D | 900 |
| PR700 | ABS | 130°C | 82 D | 2300 |
| PR752 | ABS | 150°C | 87 D | 2200 |
| PRC1819 | ABS / PC / PMMA | 80°C | 85 D | 2200 |
| Cristal HRI 35 | Transparency |
| Product | Imitated Material | Heat Resistance | Hardness (Shore D) | Flexural Modulus (MPa) |
|---|---|---|---|---|
| PR740 | HDPE / PP | 96°C | 70 D | 580 |
| PR777 | HDPE / PP | 110°C | 75 D | 900 |
| PR700 | ABS | 130°C | 82 D | 2300 |
| PR752 | ABS | 150°C | 87 D | 2200 |
| PRC1819 | ABS / PC / PMMA | 80°C | 85 D | 2200 |
| Cristal HRI 35 | Transparency | 62°C | 84 D | 2200 |
For more flexible or rubber-like needs, we also use elastomer resins from HPE Systems and Fastelast Systems.
Why RE-PROJE?
- Fast delivery times
- High-performance technical resins
- Options such as transparency, color, surface texture
- Representations in Istanbul, Gaziantep, Adana, and İzmir
Frequently Asked Questions (FAQ)
- How many parts can be produced with silicone molding?
Typically between 5-100 parts, with an average of 20-25 parts per mold.
- In which industries is it used?
It is widely used in automotive, medical, defense, white goods, and custom-designed products.
- Which materials can be used for production?
Synthene resins are used to produce rigid, flexible, high heat resistant, and transparent materials.
- I don't have a design, can I still order production?
Yes, we offer turnkey solutions together with our 3D modeling service.
- What is the delivery time?
Delivery is made within an average of 3–7 business days after model approval.
