In this article, we will be discussing everything you need to know regarding the Arlon 85N PCB Material. Here, we will talk about the features, benefits, applications, and more.
Please read on to learn more.
Features of the Arlon 85N PCB Material
The Arlon 85N PCB Material is known as an ultimate and quality laminate, prepreg materials, and pure polyimide. It is very useful for the fabrication of PCBs of high quality.
Furthermore, these types of printed circuit boards are useful in applications dealing with temperature resistance. Also, it is useful in either process or end-use applications. Below are the features of the Arlon 85N PCB Material.
- Great thermal performance:This polyamide material features a glass transition temperature that is above 250 degrees Celsius, as well as a decomposition temperature that surpasses 400 degrees Celsius.
- The Arlon 85N PCB Material has great electrical and mechanical properties which conforms to the IPC-4101/41 and /40 requirements.
- It also has a low Z-axis expansion. This is around 1.2% at a temperature that falls between 50 and 260 degrees Celsius.
- Also, it complies to the WEEE/RoHS requirements
- Furthermore, the low expansion of the z-axis makes sure that the SMT device attaches efficiently. This risks failure of the solder joints due to a mismatch of the CTE
- Also, it has a non-MDA toughened chemistry resin, which has high cracking resistance during drilling
- The product features random fiber reinforcements, which enhances the dimensional stability of the product as well as reduced mis-migration
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Request Arlon 85N PCB Quote , Pls Send PCB Files to Sales@raypcb.com Now
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Product Specifications of the Arlon 85N PCB Material
You can subdivide the product specifications and properties of this material into four.
Physical Properties
The Arlon 85N PCB Material has the following physical properties
- It has a density of about 1.6 g/cm3
- Thermal conductivity of 0.2 W/mk
- Water absorption of 0.27%
- Flammability rating of HB
Electrical Properties
The Arlon 85N PCB Material has the following electrical properties.
- Its dielectric constant is 4.0 and 4.2 at 1 GHz and 1 MHz respectively
- Also, at 1 MHz, it has a dissipation factor of 0.01
- It has a volume resistivity of 1.5 × 108 MΩ-cm for C96/35/90, while at E24/125, it has a volume resistivity of 3.0 × 1010MΩ-cm
- Its surface resistivity at E24/125 and C96/35/90 is 6 × 109MΩ
- Also, this pcb material has an electrical strength of 57.1 kV/mm
- Its dielectric breakdown is over 40kV and its Arc resistance is 143 seconds
Mechanical Properties
The Arlon 85N PCB Material has the following mechanical properties.
- Modulus of Elasticity of 22.1 GPa
- Poisson’s Ratio along the x, y plane of 0.15
- Its young’s modulus is 24.8/28.2 GPA or CD/MD is 3.6/4.1
- Tensile strength id 330/440 Mpa
- The peel strength after the thermal stress and at any elevated temperatures are all 1.1 N/mm
- The Poisson’s Ratio along the X, y axis is 0.15
Thermal Properties
The Arlon 85N PCB Material has the following thermal properties.
- It has a temperature for glass transition that is at least 250 degrees Celsius.
- Also, its decomposition temperature is 387 degrees Celsius
- Between a temperature of 50 – 260 degrees Celsius, the Arlon 85N PCB Material’s expansion along the Z-axisis 1.2%.
- The T300, T288, and T260 are all higher than 60 minutes
- For the X, Y axis it has a CTE of 16 ppm/C.
- At a temperature of 407 degrees Celsius, the Arlon 85N PCB Material loses 5% of the initial weight
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Request Arlon 85N PCB Quote , Pls Send PCB Files to Sales@raypcb.com Now
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Why Should You Use the Arlon 85N PCB Material?
The Arlon 85N PCB Material provides the best offer when it comes to thermal reliability for end-use electronics products, which functions in an environment with high temperature.
Furthermore, the Arlon 85N PCB Material has a high temperature for glass transition, which is 250 degrees Celsius
With these features, it makes the material suitable for use in multilayer printed circuit boards that have a longer service life.
Limitations of the Arlon 85N PCB Material
The Arlon 85N PCB Material has the following limitations.
- The cost of processing is higher in contrast to other standard prepreg systems and laminates
- To process it, you will need to use higher temperatures
- This is a pure polyimide, and they are very sensitive to acid hydrolysis and alkali
- Some operations like annealing needs some operating processes at specific temperatures
The Benefits of the Arlon 85N PCB Material
Due to the great features of the Arlon 85N PCB Material, it has these benefits.
- Great for use in applications that operates at an elevated temperature and needs a long life
- Immigration is lower due to the different fiber reinforcement
- You can process it easily
- It is environmentally friendly
- Manufactures high-quality through holes
- You can repair them easily under harsh conditions
- You can handle it safely due to RoHS compliance
- Not too sensitive to drilling and routing variations
- Supports a productive SMT attachment
- Product shrinkage is low
- Compatible with processing techniques that are lead-free
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Request Arlon 85N PCB Quote , Pls Send PCB Files to Sales@raypcb.com Now
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Applications of the Arlon 85N PCB Material
The Arlon 85N PCB Material should be used in fabricating printed circuit boards that are thermally stable and will keep operating under any high temperature.
The material’s high temperature for transition makes it great for PCB fabrication, in order to withstand processing techniques requiring high temperatures like reflow, lead-free soldering, IR, or HASL.
You may use printed circuit boards that are fabricated using the Arlon 85N PCB Material on these applications, which needs a longer time for service at very high temperatures.
- Burn-in boards
- Industrial sensors
- Downhole drilling
- Engine instrumentation of aircrafts
- Automotive controls
Asides from all these, the Arlon 85N PCB Material is very useful in the fabrication of printed circuit boards for high end military and commercial applications.
These printed circuit boards are usually very serviceable and reliable under harsh and extreme temperatures. Also, you can repair them easily under harsh and adverse conditions.
Conclusion
The Arlon 85N PCB Material is highly recommended due to its great features and benefits. Contact RayMing PCB for your professional Arlon 85N PCB Material manufacturing today.
