The significance of PCB materials in printed circuit boards cannot be overemphasized. They are also useful in different applications like military and medical, just to mention a few. Isola has been involved in many PCB materials. However, we will focus on just one in this article, which is the Isola P25N PCB Material.
The Isola P25N PCB Material has high thermal performance and great thermal properties. Therefore, if you have been searching for a PCB material that meets these requirements, you can work with the Isola P25N PCB Material. We know, you may be new to this topic, the more reason why we are here to help you understand what it is all about. In this article, we will discuss what the Isola P25N PCB Material is, its properties and its applications.
Please be relaxed, because we have a lot in store for you.
What is the Isola P25N PCB Material?
The Isola P25N PCB Material is made up of a system that suits industrial, commercial, or military electronic applications that require a better performance as well as great thermal properties.
Furthermore, the Isola P25N PCB Material utilizes a thermoplastic resin and polyimide, which is completely cured without using MDA (Methylenedianiline). What results is a polymer that features a high temperature for glass transition without possessing the difficulties that follow brittleness, as well as low bond strength that links with the traditional type of thermoset Polyimides.
The attributes of this material include high temperature and either a low or no flow prepreg. Its typical market applications include consumer electronics, aerospace and defense, and in medical and industrial instrumentation.
What are the Main Features of the Isola P25N PCB Material?
Below are the major features of the Isola P25N PCB Material.
The Isola P25N PCB Material works fine with lead-free assembly. What this means is that the material works with lead-free assembly to help in preventing the use of any hazardous material. To explain better, it doesn’t utilize lead all through the manufacturing process.
High thermal reliability
The high thermal reliability of the Isola P25N PCB Material can survive all through the assembly of the printed circuit board without any possible defects such as delamination or blisters. Furthermore, it is reliable in the environment of operation through the material’s entire lifetime.
The Isola P25N PCB Material is RoHS compliant. For this feature, this means the material has passed through tests for any prohibited substances.
What are the Applications of the Isola P25N PCB Material?
Below are those fields, where the Isola P25N PCB Material is useful
Aerospace and Defense
Choosing a specific material to use in the aerospace and defense field is very important. This is because the requirements are very demanding and must function effectively even in extreme and severe conditions.
These involve the ability of the Isola P25N PCB Material to resist radiation, humidity, and temperature cycling. It should also have the ability to resist shock and vibration. All these qualities are present in the Isola P25N PCB Material, which makes it suitable for military applications.
A reliable PCB material like the Isola P25N PCB Material is also very important for use in consumer electronics. This is because it plays a role in reducing any possible errors as well as short circuits. As we know, printed circuit boards play a huge role in the technological world of today and it keeps improving. This is why there is a need to use high-quality PCB materials to get the best possible performance.
Medical printed circuit boards are useful in heart-related applications and the cardiovascular field. They also play a higher role in applications for medical imaging such as MRIs. Also, you can find them in monitoring gadgets and devices like monitors for body temperature. This is why the Isola P25N PCB Material is very useful here as it ensures the high-quality production of these medical PCB.
General Properties of the Isola P25N PCB Material
Temperature for Glass Transition (Tg)
This property helps in adding to the board’s thermal performance. The Tg of Isola P25N PCB Material is 250 degrees Celsius.
High Decomposition Temperature
The Isola P25N PCB Material has a decomposition temperature of 383 degrees centigrade at a weight loss of 5%. At this value, the Isola P25N PCB Material decomposes chemically.
Coefficient of Thermal Expansion (CTE)
The coefficient of thermal expansion reveals the amount of contraction or expansion that you should expect when cooling or heating the material. Before Tg, Isola P25N PCB Material has a CTE of 55 ppm/°C. Furthermore, at the X and Y axis, the coefficient of thermal expansion stands at 13/14 ppm/°C before Tg.
Thermal conductivity reveals the rate where the transfer of heat from a source happens to the material’s cooler region. The thermal conductivity of the Isola P25N PCB Material is 0.4 W/m·K.
Dielectric constant (Dk)
The dielectric constant of the Isola P25N PCB material comes in different values. At 100 MHZ, the value is 3.75, while at 500 MHz, its value is 3.72. Furthermore, at 1 GHz, it has a value of 3.70. At 2 GHz, the Dk is 3.67. However, the material in general features a dielectric constant of 3.67.
Dissipation Factor (Df)
Just like the dielectric constant, the dissipation factor of the Isola P25N PCB Material comes in different values. At 100 MHZ, the value is 0.0140, while at 500 GHz, its value is 0.0157. Furthermore, at 1 GHz, it has a value of 0.0180. At 2 GHz, the Df is 0.0198. However, the material in general has a dissipation factor of 0.018. The Isola P25N PCB Material has a low dissipation factor. This means that its insulating system is very efficient.
At the end of this article, you should understand the features, properties, and the applications of the Isola P25N PCB Material. You can surely bank on this material for your PCB needs. Please contact RayMing PCB today for your high-quality Isola PCB manufacturing.