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Rogers CuClad 6700 Bonding Film

The Rogers CuClad 6700 is a CTE thermoplastic bonding film with a melting point that is pretty low. These features make this bonding film great to utilize in the lamination of various strip lines and other PCBs that have multiple layers. However, this is just the tip of the iceberg as to what the Rogers CuClad 6700 Bonding Film entails. Therefore, we shall look at the different features that make the Rogers CuClad 6700 Bonding Film stand out. The benefits of utilizing this fantastic bonding film. And the properties that make this bonding film one of a kind.

About the Rogers CuClad 6700 Bonding Film, and why it is special

The Rogers CuClad 6700 is a CTFE (chlorotrifluoroethylene) thermoplastic co-polymer bonding film. Due to these features, you can utilize this bonding film to bond PTFE-based substrates found in multiple-layer circuits. They also make this bonding film a good choice for the lamination of different strip-line packages found in microwaves.

These bonding films have unique properties that make them stand out. These properties make them great to use in the bonding of electrical and structural components onto their dielectric.

What’s more, the Rogers CuClad 6700 Bonding Film has an impeccable dielectric constant. Due to this constant, this bonding film is able to offer uniform electrical performance.

Rogers CuClad 6700 Bonding Films are available in a sheeted form and in roll form, both of which are 24″ (that is 610mm). You can hence choose the one that suits your Print Circuit Board.

Lastly, these Bonding Films are compliant with the ESA/NASA guidelines for space and satellite applications.

Rogers CuClad 6700 Bonding Film storage and shelf life

When you store the Rogers CuClad 6700 Bonding Film in good conditions, it does not have a limited lifespan. However, if you store it in bad conditions, then you risk causing damage to the bonding film.

To store your Rogers CuClad 6700 Bonding Film perfectly, follow the following instructions. Firstly, try to store your bonding film away from any direct sunlight. Exposing the film to direct sunlight could cause a lot of damage to the Rogers CuClad 6700 Bonding Film. Secondly, store the boding film in its original package (sealed) and under temperatures that do not surpass 250C. Thirdly, make sure that you keep the Rogers CuClad 6700 Bonding Film in an environment with a relative humidity of 70%.

Positioning the Rogers CuClad 6700 Bonding Film

As per positioning this bonding film, try to suspend it using roll cores or simply store it standing upright. In doing so, you avoid the risk of creating flat spots and creased areas on the film due to the weight of the roll.

Features of the Rogers CuClad 6700 Bonding Film

The Rogers CuClad 6700 Bonding Film bears the following feature that makes it stand out:

  • A thickness of .003” and .0015”- Rogers CuClad 6700 Bonding Films have two different thickness variations. They have the .003” (that is 0.76mm) and the .0015” (that is 0.038mm) thickness variations. You can hence choose the thickness variation that suits your project’s needs.
  • An impeccable dielectric constant – Rogers CuClad 6700 Bonding Films have a dielectric constant of 2.35. With this impeccable Dk, this bonding film can easily undertake varying applications.
  • A low loss tangent – Rogers CuClad 6700 Bonding Films have a pretty low loss tangent. Their loss tangent is as low as 0.0025 under a bandwidth of 10 GHz.
  • Melting temperature – These Bonding Films have an impeccable melting temperature. Their thermoplastic film melting temperature hits a whooping 3970F. Due to this feature, you can efficiently apply these bonding films over a pretty wide temperature range.
  • Low outgassing – Rogers CuClad 6700 Bonding Films have pretty low outgassing value, making them more efficient in their job.

Benefits of utilizing the Rogers CuClad 6700 Bonding Film

If you are looking to utilize the Rogers CuClad 6700 Bonding Film, then here are some benefits that you are likely to encounter:

  1. A flame resistance that is intrinsic
  2. Dielectric properties that are a close match to those of a low dielectric constant laminate systems
  3. A short press cycle time

Properties of the Rogers CuClad 6700 Bonding Film

Various properties, whether thermal, mechanical, or physical, define the competence of a component. They describe how good a component is at thermal conductivity, flammability, et cetera. If you are looking to utilize a bonding film, then these are features that you should significantly consider.

The Rogers CuClad 6700 Bonding Film has impeccable properties. These properties include:

Physical properties

These are the properties that a component exhibits with no alternations made onto its chemical components. The Rogers CuClad 6700 Bonding Film bears the following physical properties:

Density

Under normal circumstances, the Rogers CuClad 6700 Bonding Film bears the following density:

  • 2.10 g/cc

Water absorption

Rogers CuClad 6700 Bonding Films have a pretty lot water absorption rate. Their absorption rate goes as low as:

  • 0.005%

With this water absorption rate, you can utilize this bonding film in varying environments, humid ones and otherwise.

Thickness

Thickness is another factor that makes the Rogers CuClad 6700 Bonding Film stand out. Under normal circumstances, this bonding film comes in two different thickness variations:

  • 0.0381 microns variations
  • 0.0762 microns variations

Electrical properties of the Rogers CuClad 6700 Bonding Film

Electric current conductivity is essential to consider, especially when dealing with PCB components. Print Circuit Board encounters electric currents almost every single second. Therefore impeccable electrical properties are crucial.

The Rogers CuClad 6700 Bonding Film bears the following electrical properties:

Volume resistivity

The Rogers CuClad 6700 Bonding Film bears the following volume resistivity.

  • 1.00e + 18 ohm-cm

Surface resistance

The surface resistance of the Rogers CuClad 6700 Bonding Film under normal conditions stands at:

  • 1.00e + 16 ohm

Dielectric constant

When you place the Rogers CuClad 6700 Bonding Film under a frequency of 1.00e + 10 Hz, its dielectric constant hits:

  • 2.35

Dielectric strength

The dielectric strength of the Rogers CuClad 6700 Bonding Film under ASTM D149 test condition stands at:

  • 98.4 kV/mm

Dissipation factor

At a frequency of 1.00e + 10Hz, the dissipation factor of the Rogers CuClad 6700 Bonding Film hits:

  • 0.0025

Thermal properties of the Rogers CuClad 6700 Bonding Film

Thermal properties are crucial to the success of a PCB component. That is because PCBs encounter high temperatures a lot. Hence components with bad thermal properties might melt off the PCB.

The Rogers CuClad 6700 Bonding Film, on the other hand, has remarkable thermal properties, which include:

Thermal conductivity

Under normal conditions, the thermal conductivity of the Rogers CuClad 6700 Bonding Film stands at:

  • 0.170 W/m-K

Melting point

Rogers CuClad 6700 Bonding Film has a pretty high melting point. Its melting point goes up to:

  • 184 0C

When working with this bonding film, melting off a PCB is definitely off the table.

Maximum service temp (air)

Under continuous use, the Rogers CuClad 6700 Bonding Film has a maximum service temperature that is:

  • <= 1760C

Conclusion

The Rogers CuClad 6700 Bonding Film has incredible features and properties. These features and properties make them one of a kind among the many different bonding films that exist. Therefore, if you are looking to up your boding film game, then this is the bonding film to use.