Shengyi Synamic 6 laminate emerges as a specialized solution engineered specifically for high-frequency RF applications demanding very low loss, exceptional signal purity, and unwavering reliability.
In this article, we’ll discuss what really characterizes the Synamic 6 laminate. The relevant information is available for pcb design engineers to refer to in the selection of materials, And you can also call QFPCB to discuss. QFPCB offers the best services when it comes to the high speed Multilayer PCB board, so please feel free to contact us.
What is the Shengyi Synamic 6 pcb material?
Synamic 6 laminate demonstrates a Tg value of 185°C as measured by the DSC method, and a glass transition temperature (Tg) of 205°C determined via the DMA method. The glass transition temperature signifies the threshold at which the material transitions from a ductile to a brittle and rigid state, typically occurring at a lower temperature than the melting point of the material’s crystalline phase. The Synamic 6 laminate has a decomposition temperature of 402 degrees Celsius. Its high decomposition temperature allows it to endure multiple reflow cycles and extended operation under high thermal stress without degradation. It supports long-term thermal stability and resistance to degradation at high temperatures.
Synamic 6 laminate has a low dielectric constant of 3.68 at 10 GHz, maintains outstanding dielectric stability across various frequency and temperature ranges. This stability is crucial for maintaining impedance control and minimizing signal distortion in high-speed circuits. With a dissipation factor of 0.0036 at 10 GHz, the material demonstrates an extremely low Df, significantly reducing signal loss and enabling efficient transmission of high frequency signals. This is an important factor for achieving high data rates with minimal error.
The laminate is designed with advanced anti-CAF technology. This technology significantly enhances long-term reliability by reducing the risk of internal failures caused by moisture absorption and electrochemical migration. The laminate features a lower Z-axis CTE, which minimizes dimensional changes perpendicular to the board plane during thermal cycling. This greatly reduces stress on copper plating within vias and plated through-holes, preventing cracks and enhancing overall interconnect reliability.
The Shengyi Synamic 6 PCB material data sheet
The features of the Shengyi Synamic 6 PCB material
Glass Transition Temperature (Tg)
Synamic 6 laminate features a high Glass Transition Temperature (Tg) of 185°C, ensuring dimensional stability and consistent electrical performance under the thermal stresses of dense, power-hungry assemblies and multiple reflow cycles.
High Thermal Decomposition Temperature (Td)
The laminate has a decomposition temperature of 402 degrees Celsius. Offers a high decomposition temperature, allowing it to withstand multiple reflow cycles and extended operation under high thermal stress without degradation. Supports long-term thermal stability and resistance to degradation at high temperatures.
Lower Dielectric Constant (Dk)
With a dielectric constant (3.68 @10GHz), Synamic 6 maintains excellent dielectric stability across frequency and temperature ranges, which is essential for maintaining impedance control and minimizing signal distortion in high speed circuits.
Lower Dissipation Factor (Df)
With a dissipation factor (0.0036 @10GHz), the material exhibits a very low Df, this minimal loss tangent is vital for maximizing signal strength, minimizing heat generation in power amplifiers, and preserving signal-to-noise ratio in sensitive receivers, especially critical for high frequency operation.
Excellent Thermal Reliability
Designed for demanding environments, Synamic 6 delivers superior thermal endurance, making it suitable for use in high-power and high-density PCBs where heat buildup is a concern.
Excellent anti-CAF performance
Synamic 6 is engineered with advanced anti-CAF (Conductive Anodic Filament) technology, significantly enhancing long-term reliability by reducing the risk of internal failures caused by moisture absorption and electrochemical migration.
Lower Z-axis CTE, offering superior PTH reliability
The laminate features a lower Z-axis CTE minimizes dimensional changes perpendicular to the board plane during thermal cycling. This dramatically reduces stress on copper plating within vias and plated through-holes, preventing cracks and enhancing overall interconnect reliability. This is critical for multilayer boards and components with leads passing through the board.
What are the applications of the Shengyi Synamic 6 PCB material?
Synamic 6 is purpose-built for high-speed, high-frequency applications across a range of advanced technology sectors:
High Frequency Measuring Instruments
Synamic 6 supports the design of precision test equipment, including oscilloscopes, signal analyzers, and network analyzers, where measurement accuracy depends on stable dielectric properties. Test & Measurement equipment (Vector Network Analyzers, etc.) requiring substrates with minimal dielectric loss for accurate signal analysis.
Ultra High-Speed Network Equipment
Synamic 6 is ideal for data center switches, routers, and optical transceivers, where maintaining signal integrity at speeds beyond 25 Gbps is crucial. Supports the high data rates demanded by modern telecommunications.
Base Station Equipment (BBU, Routers, Switches)
For 5G base stations and wireless infrastructure, Synamic 6 enables robust RF and digital signal processing with excellent thermal management capabilities. Facilitates robust signal processing and transmission in 5G and advanced wireless infrastructure.
Servers and Storage Systems
Used in high-performance computing platforms, Synamic 6 supports fast data transfer speeds and stable operation under high thermal loads, making it well-suited for AI accelerators and memory modules.
High-Performance Computing (HPC)
The material is ideal for GPU modules, high-bandwidth interconnects, and backplanes, where consistent signal propagation and thermal resilience are key to system performance. Systems pushing the boundaries of computational power, including AI/ML accelerators and supercomputing modules.
Optical Communication Products
Used in optical modules and transceivers, Synamic 6 ensures minimal signal distortion and high reliability for fiber optic communications, especially in 100G/400G systems. High speed optical transceivers (QSFP-DD, OSFP, COBO) and related modules where signal integrity is paramount.
Manufacturing advantages of the Shengyi Synamic 6 PCB material
Choosing Shengyi Synamic 6 laminate isn’t just about technical specs, it offers significant practical benefits for manufacturers:
UL 94 V-0 Flammability Rating
The material meets the UL 94 V-0 flammability standard, ensuring safety compliance for commercial and industrial electronics. Complies with stringent safety standards, enhancing device reliability and regulatory acceptance.
High Heat Resistance
Synamic 6 demonstrates excellent heat resistance, making it compatible with lead-free soldering processes and capable of enduring harsh operational conditions. Maintains dimensional and structural stability during assembly and reflow soldering processes.
Cost-Effective and Readily Available
Compared to more exotic high-speed materials like PTFE or ceramic-filled composites, Synamic 6 offers a cost-efficient alternative with comparable performance—making it ideal for medium to large-scale production. Offers a competitive balance between high performance and material availability, helping to optimize total cost of ownership.
Great Electrical and Mechanical Performance
Synamic 6 combines outstanding electrical characteristics with robust mechanical durability, enabling designers to achieve both performance and reliability in complex, high-density PCBs.
Shengyi Synamic 6 laminates offer a powerful combination of electrical performance, thermal resilience, and environmental compliance, making them a preferred material for ultra-high-speed networking, 5G infrastructure, optical communication, and high-frequency instrumentation. By choosing Synamic 6 laminate, manufacturers can achieve superior performance, enhanced safety, and extended product lifetimes.
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