Guangren Superhard Materials CVD Diamond Product Technology Upgrade

The company continues to invest in R&D, achieving further improvements in core performance metrics of its CVD diamond materials, including hardness and thermal conductivity, to provide precision manufacturing customers with superior material options.

The company continues to invest in R&D, achieving further improvements in core performance metrics such as hardness and thermal conductivity for its CVD diamond materials.

Technological Breakthrough

This technical upgrade focuses primarily on the following areas:

1. Increased Hardness: Optimizing CVD deposition parameters resulted in a denser diamond grain structure, increasing hardness by approximately 15%.

1. Thermal conductivity optimization: Utilizing advanced growth technology, thermal conductivity has increased from 1500 W/(m·K) to 1800 W/(m·K).

1. Surface Quality Improvement: Improved polishing process; surface roughness reduced to below Ra 0.01 μm.

Application Scenarios

The upgraded CVD diamond material will deliver greater advantages in the following areas:

• Semiconductor Heat Dissipation Substrate
• Precision Wire Drawing Die
• Optical processing tool
• High-power laser heat sink

Customer Support

We are now supplying upgraded products to existing customers. New clients can contact our sales team for samples and technical documentation.