Material：PA66 Nylon

Process：Vacuum Casting

Tolerance: ±0.1mm

Description:These high-rigidity PC plastic vacuum casting parts are used in electronic and communication equipment. Manufactured through the vacuum casting process, the chosen material is high-rigidity PC plastic. The tolerance is controlled within ±0.1mm to ensure the precision and reliability of the parts.

All orders are shipped by DHL,UPS,or FedEx, either using your shipping account or ours. Delivery normally takes 3 to 4 business days.

Product details description：

PC plastic vacuum casting is a manufacturing process used to produce high-quality components using Polycarbonate (PC) plastic material. This process involves creating a silicone mold from a master pattern and then injecting liquid PC resin into the mold under vacuum conditions to achieve accurate and detailed replicas.

The PC plastic vacuum casting process begins with the fabrication of a master pattern. The master pattern can be created using various techniques, such as CNC machining or 3D printing, and serves as the basis for creating the silicone mold. The master pattern is carefully designed and manufactured to ensure precise replication of the desired part geometry.

Next, a silicone mold is created by pouring liquid silicone rubber around the master pattern. Once the silicone rubber cures, it forms a flexible mold that captures all the intricate details of the master pattern. The mold is then carefully cut and separated to remove the master pattern, leaving behind a cavity that matches the desired part geometry.

The liquid PC resin is prepared by mixing the PC material with a curing agent or catalyst. The mixture is degassed to remove any trapped air bubbles that could affect the quality of the cast components. The prepared resin is poured into the silicone mold, and a vacuum chamber is used to remove any remaining air, ensuring complete and consistent resin infiltration.

The mold is placed in an oven or heated chamber, where the PC resin cures and solidifies. Once fully cured, the mold is cooled, and the solidified PC component is removed from the mold. The component may undergo additional post-processing steps, such as trimming, sanding, or surface finishing, to achieve the desired final appearance and functionality.

PC plastic vacuum casting offers several advantages. Firstly, it allows for the production of components with high dimensional accuracy and intricate details. The silicone molds faithfully replicate the features and surface textures of the master pattern, resulting in parts that closely resemble the intended design.

Secondly, PC plastic is a strong and durable material with excellent impact resistance and heat resistance. It can withstand harsh environmental conditions and maintain its integrity under mechanical stresses, making it suitable for a wide range of applications.

Furthermore, PC plastic vacuum casting enables the production of small to medium quantities of components economically. The silicone molds can be used multiple times, allowing for efficient production without the need for costly tooling or equipment typically associated with traditional manufacturing methods.

Additionally, PC components can be easily post-processed and finished to achieve desired aesthetics or functional requirements. They can be polished, painted, or coated to enhance their appearance and surface characteristics, providing a smooth and visually appealing finish.

By utilizing PC plastic vacuum casting, you can benefit from the production of high-quality components that exhibit dimensional accuracy, strength, and design flexibility. It is a cost-effective and efficient manufacturing process suitable for various industries, including automotive, electronics, consumer goods, and industrial applications.

All orders are shipped by DHL,UPS,or FedEx, either using your shipping account or ours. Delivery normally takes 3 to 4 business days.