VINACNC - Expert Manufacturer of High-Precision Graphite Encapsulator Boats for the Semiconductor Industry

In the semiconductor and electronics industries, the encapsulation of sensitive components like diodes requires extremely high precision and heat resistance to ensure the quality of the final product. VINACNC is proud to offer a specialized graphite encapsulator boat manufacturing service, designed to meet the most stringent requirements of the encapsulation process for diodes and other semiconductor components.

Technical Specifications, Materials, and Applications

• Material: The products are crafted from high-purity graphite. This material stands out for its exceptional heat resistance, chemical corrosion resistance, and non-reactive nature with encapsulation materials, which helps maintain the integrity of the components during the moulding process.

• Technical Properties:

  • Heat Resistance: Graphite can withstand extremely high temperatures, making it ideal for encapsulation processes that require high heat.

  • Tight Tolerances: The boats are CNC machined to achieve precise tolerances, ensuring the shape and dimensions of the encapsulated components are perfect.

  • Smooth Surface: Graphite has a naturally smooth surface, which allows the encapsulated product to easily separate from the mold after cooling without damage.

• Applications: Graphite encapsulator boats are used to:

  • Encapsulate Diodes and Semiconductor Components: Position and hold diodes or semiconductor chips during the thermal encapsulation process.

  • Semiconductor Manufacturing: Used in sintering furnaces, vacuum furnaces, and other semiconductor production equipment.

Product Advantages

• High Precision: Thanks to CNC machining, the encapsulation molds have absolute dimensional accuracy, creating uniform and standard-compliant products.

• Heat and Corrosion Resistance: The extremely high heat and corrosion resistance of graphite ensures a long mold lifespan and allows for multiple reuses.

• Chemical Inertness: Graphite is an inert material that does not react with the encapsulation material, ensuring the quality and integrity of the final product.

   

• Optimized Costs: The long mould lifespan and high production efficiency help minimize investment and operational costs for our clients.

Post-Machining Product Inspection Process

1. Dimensional Inspection: We use digital calipers and other precision measuring tools to verify the dimensions of the graphite boat against the technical drawings.

2. Surface Finish Inspection: We conduct visual inspections and use specialized measuring devices to ensure the mold surface meets the requirements and is free of cracks or defects.

    

3. Functional Test: A trial encapsulation run is performed to evaluate the quality of the resulting product and the mould's release properties.

Packaging and Storage Process

• Cleaning: The boat is thoroughly cleaned to remove carbon dust and other impurities.

• Careful Packaging: The product is packed in a sturdy cardboard box or a wooden crate with foam to prevent impact and chipping during transport.

• Labeling and Instructions: The packaging is clearly labeled with product information, including the product code, dimensions, and usage/storage instructions.

• Storage: We recommend storing the boat in a dry, cool environment, away from heavy impacts, to maintain its best quality.

Contact Information:

• VINACNC - Precision CNC Machining Expert

• Hotline: +84 904609889

• Email: vinacnc.us@gmail.com

• WhatsApp/Zalo/Wechat: +84 904609889