Overmolding Services
Using overmolding to combine two or more materials to improve the performance and appearance of prototypes and production parts.
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Certifications
ISO 9001:2015 | ISO 13485：2016 | IATF16949
What is the Overmolding?
Overmolding, also known as two-shot molding or multi-material molding, is a plastic injection molding process where two or more different materials are combined to produce a single, integrated part. This process involves molding one material (usually a soft or elastomeric material) over another material (usually a rigid plastic or metal component) to create a final product with improved functionality, aesthetics, or ergonomic features.
BOONA Overmolding Capabilities
Boona provides you with high-quality and customized solutions. Whether you need to quickly validate new product designs, produce a small number of prototypes, or produce specific quantities of parts on demand.
| Standards | Metric units | Imperial units |
|---|---|---|
Maximum Part Size | 345×125×55 mm | 13.6×4.92×2.16 in. |
Minimum Part Size | 2×2×3 mm | 0.08×0.08×0.12 in. |
Projected Mold Area | 112,903 sq. mm (plastic) | 175 sq in. (plastic) |
Depth | 101mm from parting line | 4 in. form parting line |
Tolerance | ±0.025 mm | ±0.001 in. |
Radii | 0.1mm | 0.004 in. |
Volume | 966837 cu. mm | 59 cu. in. |
Mold Validation | Provide T0, T1, T2 samples before mass production | |
Lead Time | From mold making to sample delivery: 15-45 business days | |
Materials for Overmolding
We provide various materials for overmolding to create products with different characteristics and functions. Please review our material list:
- Polycarbonate
- Polypropylene
- Nylon
- Polystyrene
- PES
- PEK
- PEEK
- PEI
- Plastic Alloys
- GFRP
- TPE
- LSR
- TPU
- Nitrile Rubber
- HNBR
- FVMQ
- Acrylic Rubber
- FKM
- Chloroprene Rubber
- NBR-CH
- We provide a quotation of 100+materials so that you can better compare and choose suitable materials.
Gallery of Custom CNC Machined Parts
Following shows the custom CNC machining prototypes and end-use parts we produce for our customers.
About Overmolding FAQ
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Latest news, trends and manufacturing design tips for precision cnc machining.
