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Shengyi S1000: An Effective Material for PCB Fabrication

Shengyi PCB materials have proved to be very effective in fabricating printed circuit boards. However, there are several types of Shengyi PCB materials. In this article, we will be discussing Shengyi S1000 and its properties.

What is Shengyi S1000?

The Shengyi S1000 is a highly efficient laminate used for bonding several layers of multilayer boards. Also, it is an fr4 lead-free compatible laminate.  The Shengyi S1000 is a PCB material that features several properties. Therefore, they are ideal for use in fabricating high performance PCB. This PCB raw material features great heat dissipation.

What are the Features of Shengyi S1000?

Shengyi S1000 PCB material has several features. These features are peculiar to Shengyi S1000.

Lead-free compatible

Shengyi S1000 laminate features lead-free compatibility. This means that it is compatible with lead-free laminate materials. Therefore, the Shengyi S1000 is very safe for use. Also, due to this great feature, it is environmentally friendly.

High heat resistance

Shengyi S100 is useful in high temperature applications. Also, this laminate has the ability to withstand extreme heat. It can dissipate heat properly.

Great Through hole reliability

With the Shengyi S1000, you can drill holes for mounting of components. This laminate enables PCB manufacturers to drill different sizes and types of holes in it.

Low water absorption rate

This is one of the greatest features of Shengyi S1000. It has the ability to withstand water. Therefore, this laminate can function well in a humid environment. Also, the moisture absorption of Shengyi S1000 is 0.09%.

Excellent thermal reliability

This laminate is thermally stable when used at various temperatures. Thermal reliability refers to the ability of a material to remain stable when exposed to high temperatures. Shengyi S1000 features great thermal reliability. Therefore, this laminate is ideal for use in varying temperature ranges.

High Tg

Shengyi S1000 PCB material features a high glass transition temperature. Also, the Tg of this PCB raw material is 155 degree Celsius.

UV blocking

Another great feature of Shengyi S1000 PCB raw material is its ability to block the effect of UV rays.

High Decomposition temperature

The decomposition temperature (Td) refers to the temperature at which a PCB material decomposes chemically.  Shengyi S1000 has a high decomposition temperature. The Td is 335 degree Celsius.

What are the Applications of Shengyi S1000?

Shengyi S1000 is ideal for use in a wide range of applications.

Computer and communication equipment

Shengyi S1000 laminate is useful in the production of communication equipment like cell phones and computers. Also, this laminate features excellent thermal reliability and high heat resistance. Most times, computers work under high temperatures. Therefore, this laminate protects these devices from overheating. Overheating can result in circuit failure.

Automotive electronics

The Shengyi S1000 is widely used in the automotive industry. You can find this laminate in automobiles. Also, it enhances the functionality of the automobile features. This laminate is very effective in designing automobile parts.


Shengyi S1000 is a PCB material useful for designing several types of equipment and instruments. You will find this laminate in sensors. Shengyi S1000 helps to improve the design of this equipment and instrument.

The Significance of Glass Transition Temperature (Tg) on Shengyi S1000

The glass transition temperature describes how a PCB material transforms from a solid state to a molten state. Shengyi S1000 features a glass transition temperature of 155 degree Celsius. Therefore, this PCB material will be unstable once it works beyond 155 degrees Celsius. This Tg value helps to determine the limit of temperature operation.

Also, it is important to stay below 155 degrees Celsius to maintain the stability of this material. Tg is important in determining the higher temperature limit for the use of solid materials. Also, this property helps to optimize production parameters. Therefore, glass temperature is ideal for failure analysis and quality analysis.

Higher Tg guarantees the thermal stability of a material. A Tg of 155 degree Celsius is considered a high Tg. There are different ways to test the Tg of Shengyi S1000. These techniques are dynamic mechanical analysis and thermal mechanical analysis. Also, you can use the differential scanning calorimetry.

However, there are some factors that affect the Tg of a material at 155 degree Celsius. For instance, the chemical structure of the materials can affect Tg. A Tg at 155 degree Celsius has its own advantage. The Shengyi S1000 features a low thermal expansion due to its Tg.

Properties to Consider When Opting for Shengyi S1000

There are different types of Shengyi products available. It is important to understand the properties of the Shengyi  S1000 laminate. This will help you determine if it meets the requirement of the intended application. Therefore, what properties should you put into consideration when choosing the Shengyi S1000?

Thermal properties

You need to consider the thermal properties of this laminate. Also, ensure it meets the thermal demands of the intended application. Consider thermal properties like flammability and thermal stress. Also, you should determine the minimum and maximum temperature limits of the Shengyi S1000. In addition, you need to consider the coefficient of thermal expansion.

Dielectric properties

Also, you should consider these properties. You will have to evaluate the dielectric properties of Shengyi S1000. These properties include dielectric strength and dielectric constants. Also, you need to determine the dielectric limits of this PCB material. Ensure it meets the dielectric demands of the intended application.

Volume and surface resistivity

These are important properties to put into consideration when choosing the Shengyi S1000 laminate. The volume and surface resistivity of Shengyi laminates differ. Shengyi S1000 must meet the volume and surface resistivity demands of your application. Therefore, specify the maximum surface and volume resistivity based on your application demands.

Temperature tolerance

The temperature tolerance talks about the decomposition temperature and glass transition temperature. The glass transition temperature of Shengyi S1000 is 155 degree Celsius. Also, this laminate has a decomposition temperature of 335 degree Celsius. Ensure the temperature tolerance of Shengyi S1000 meets the temperature demands of your application.


Shengyi S1000 is a lead-free compatible laminate ideal for use in a wide range of applications. This laminate features great thermal and mechanical properties. We have discussed important details on Shengyi S1000 in this article.