So many materials are utilized in PCB manufacturing. An important example of these materials is the PCB laminate. The PCB laminates are known to form the basis for circuit board manufacturing. This is why you need to check the quality as well as the performance of your desired material before making your final decision.
During PCB fabrication, one of the well-known laminates to use is the TU 768 PCB material. The material has gained wide recognitions in the entire printed circuit board industry because of its great properties.
For the purpose of this article, we will be focusing on the TU 768 PCB material. We will also work with the TU 768 datasheet so as to give you some important information regarding its excellent properties.
What Does the TU 768 PCB Material Offer?
The TU 768 PCB material is a laminate composed of a woven E-glass that has a coating made of epoxy resin. Furthermore, due to the high quality of this material, it has lots of great features. In addition, this option is very reliable for printed circuit boards which usually get exposed to different chemicals and vibrations
Also, this material works well with the process involved in automatic optical inspection. For applications requiring thermal cycles as well as additional assembly, this PCB material is very useful
Important Features of the TU 768 PCB Material
Below are some of the major features of the TU 768 PCB material.
It can resist chemicals
During the manufacturing as well as assembly of circuit boards, they could become exposed to harsh chemicals. Furthermore, the environment where the manufacturing takes place could be a corrosive one. This is why it is advisable to make use of a PCB material like the TU 768, which has the ability to resist chemicals.
Excellent thermal performance
TU-768P material comes with excellent thermal properties. This is why they perform excellently and serve as a reliable material for your PCB projects.
Anti CAF property
Conductive Anodic Filament, which is denoted as CAF is widely known as a huge reason to worry especially durig the manufacturing of printed circuit boards and different electronics. CAF can be described as a condition whereby conductive salt that includes copper is formed inside a given circuit board. Most of the time, PCB manufacturers prefer to choose materials having anti-CAF property; this saves them the stress and time of solving further issues during the manufacturing of PCBs.
Resistance to Moisture
With time, the presence of moisture can lead to low-quality circuit boards. This is why it is important that you choose a PCB material with great ability to resist moisture. The TU 768 material can function effectively in very humid environments because of its high resistance to moisture.
Applications of the TU 768 PCB Material
The TU 768 material is very useful in the manufacturing of different consumer electronics. These include computer systems, as well as smartphones. These consumer electronics are very important in our everyday lives and our day to day activities.
Furthermore, the TU768 PCB material is known to function properly in different consumer electronics. Its chemical resistance and thermal properties makes it a great choice for many electronics manufacturers.
The TU 768 PCB material is very popular in our automotive industry. The material is known to have great mechanical as well as thermal properties, which are great for the different components and parts of automotives.
Industrial Devices
Different industrial devices need a PCB material of high quality. These industrial devices are usually exposed to different harsh environments as well as different chemicals. In addition, users may need them to work under extreme shocks and vibrations. This is why choosing a reliable PCB material, which has chemical resistance and has the ability to withstand any vibrations. This is the category where the TU-768P material falls into
One great and well-known material for use in medical devices is the TU 768. Medical PCBs usually need materials of high quality because they are utilized in different life saving devices.
Some other applications of the TU 768 are lighting management applications, high end computing, back panel computing, telecommunication, mobile communication, infrastructure, etc.
Properties of the TU 768 PCB Material
The TU 768 PCB material comes with unique properties.
Low thermal expansion coefficient
This material thermal expansion coefficient falls between 11 and 15 ppm per °C at the X and Y axis. With this value, it has a low thermal expansion coefficient. Materials having low CTE hardly expand whenever it is made to pass through high temperatures.
Low absorption of water
Working with the TU 768 datasheet, the rate of water absorption of this PCB material stands at 0.18%. With this value, it is clear that its ability to absorb water is low
Temperature of Glass Transition
There is a variation in the glass transition temperature of this material. This is based on the analysis type. At DMA, it has a Tg value of 190 degrees Celsius, while at DSC, it is 180 degrees Celsius. However, its highest possible Tg value stands at 350 degrees Celsius at TGA.
Factors Responsible for the Cost of the TU Laminate
There are some factors which can have an effect on the TU PCB material cost.
Size
Because these laminates’ sizes are different, they will come with different prices as well. Larger-sized TU laminates are usually more expensive in contrast to the smaller laminates. Why this happens is than it takes additional materials, efforts, and time to manufacture larger laminates
Quantity
You should be prepared to spend more if you are buying the TU 768 PCB material in bulk
Complexity
Producing some of the TU PCB materials could be complex. These materials can pose several difficulties during the manufacturing and this is why it needs more procedures and attention.
Conclusion
At the end of this article, it is clear that the TU 768 material is highly ranked among the best PCB materials. The material has great properties and this is why it is a very reliable option for different applications.
