Electronic Packaging Graphite Boats

SIKAIDA's Electronic Packaging Graphite Boats are core auxiliary products in semiconductor packaging processes. They are primarily made from high-purity graphite with a carbon content >99.5%. This material possesses excellent thermal conductivity, chemical stability, and high-temperature resistance, preventing deformation and performance degradation under high-temperature environments and ensuring stable packaging processes. Our factory employs advanced precision machining technologies such as CNC machining and precision grinding to produce complex boat-shaped structures, achieving precise dimensional control and excellent surface finish.

Electronic Packaging Graphite Boats feature a smooth, impurity-free, and crack-free surface, preventing chip contamination during high-temperature packaging. Their scientifically designed boat shape ensures uniform chip heating, further improving packaging yield and reliability. Various specifications and boat shapes can be customized according to chip size and packaging requirements to meet diverse customer production needs.

Core Advantages

1. High-Purity Materials: 

Electronic Packaging Graphite Boats utilize high-purity graphite with a carbon content >99.5%, ensuring excellent thermal conductivity and chemical stability. This significantly reduces the risk of impurity contamination, meeting the semiconductor industry's high-purity requirements for packaging auxiliary materials.

2. Precision Boat Design: 

Optimized boat design based on different chip specifications ensures uniform heating during chip packaging, improving packaging yield and product reliability, and adapting to various chip packaging needs.

3. High-Temperature Resistance:

Stable operation at temperatures up to 1500℃, compatible with various high-temperature packaging processes. They will not deform, oxidize, or degrade due to high temperatures, ensuring long-term stable use.

4. Excellent Chemical Stability

Electronic Packaging Graphite Boats possess excellent resistance to oxidation and corrosion, allowing for long-term use in various chemical environments within the semiconductor packaging industry without affecting their performance. This reduces product replacement frequency and saves costs for customers.

5. High Dimensional Accuracy

Dimensional tolerances of ±0.05mm and geometric tolerances of ±0.02mm ensure perfect compatibility with packaging equipment, avoiding adaptation problems caused by dimensional deviations and improving production efficiency and product quality.

6. Customizable Services

Various specifications and boat designs can be customized to meet specific customer needs, flexibly adapting to different packaging processes and providing personalized solutions for customers across various semiconductor fields.

Technical Parameters and Specifications

Application Areas

1. Semiconductor Integrated Circuit Packaging: Adapts to various IC chips, ensuring precise temperature control and stable support;

2. Power Device Packaging: Suitable for high-temperature packaging of power semiconductors, providing excellent thermal conductivity and temperature resistance;

3. LED Packaging: Provides uniform heat dissipation and precise positioning for LED chips;

4. MEMS Device Packaging: Meets the high-precision positioning and support requirements of microelectromechanical systems (MEMS) devices;

5. RF Device Packaging: Ensures good electrical performance and thermal management of RF chips;

6. Optoelectronic Device Packaging: Provides precise optical alignment for lasers, photodetectors, etc.

Frequently Asked Questions

Q1: What are the main materials of Electronic Packaging Graphite Boats?

A1: We use high-purity graphite material with a carbon content of over 99.5%, ensuring excellent thermal conductivity and chemical stability.

Q2: What is the operating temperature range of the graphite boats?

A2: Our graphite boats can operate stably in a temperature range of -50°C to 1500°C, fully meeting the requirements of various semiconductor packaging processes.

Q3: Can you provide customized graphite boat products?

A3: Yes, we can customize various specifications and boat-shaped designs according to customers' specific needs, including drawing processing or sample making services.

Q4: What about the dimensional accuracy and surface quality of the products?

A4: Our products have a dimensional accuracy of ±0.05mm and a surface roughness Ra of 0.8μm, ensuring perfect matching with packaging equipment.