Direct adhesion of atmospheric pressure plasma device Cu to fluororesin and superhydrophilicity.
Precise Series
A atmospheric pressure plasma device that enables direct bonding of fluororesin (PTFE, PFA) without the need for roughening!
Fluororesins (PTFE, PFA) and LCP films, which are attracting attention as materials for substrates supporting 5G and 6G, can be Cu-plated or directly bonded. Our atmospheric pressure plasma surface treatment device, 'Precise', has a plasma generation unit that is separated from the treatment area (downstream type), allowing for the addition of functional groups and hydroxyl groups to the surface through molecular bonding without damaging the treatment area. This enables direct bonding to liquid crystal polymers (LCP) and fluororesins (PTFE, PFA) while maintaining a smooth surface. Since our plasma treatment for bonding and joining is primarily based on molecular bonding, it allows for processing without any damage to the surface or any scientific damage from UV light or other effects of plasma. Additionally, by activating the surfaces of the positive and negative electrode parts and separators through plasma treatment, we can expect a reduction in the impregnation time for electrolyte injection into lithium-ion batteries. The treatment width can be uniformly processed from 100 mm to 3000 mm. For more details, please contact us or download the catalog.
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basic information
Regarding the reduction of injection time for electrolyte into lithium-ion batteries, by making the surface of the work hydrophilic, the effect of capillary action can be enhanced, leading to a reduction in the injection time of the electrolyte. If you are interested, we would appreciate it if you could contact us.
Price information
The price of the equipment varies depending on the processing width, so please let us know the processing width. We manufacture tabletop experimental machines starting from a width of 100 mm and conduct on-site experiments at our lab. Please feel free to contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
For more details, please contact us or download the catalog.
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Company information
We are expanding a new approach using dry processes to leverage the reliability of our equipment and various know-how cultivated through sales performance, applying its advantages to other markets (such as the battery market and particles) alongside process applications. Our downstream-type high-density plasma source (electrode) processing section is isolated from the workpiece, preventing any electrical or physical damage to the workpiece, and eliminating the effects of ultraviolet light generated during plasma creation. This allows for the only clean processing (particle-free) possible with atmospheric pressure plasma equipment. By changing the added gases, we can selectively impart molecular functionality, enabling interface control according to various surface materials as a processing technology. This is an effective means for direct adhesion, adhesion of dissimilar materials, and enhancing the adhesion of stronger coatings. The processing width (plasma width) can uniformly handle from 100mm to 3000mm. We can also accommodate carbon fiber bundles and fiber bundle shapes, allowing for uniform processing even within the bundles. Additionally, we can handle the same processing for particles. We manufacture tabletop experimental devices of the downstream type, conduct spot-type device experiments (starting from 2.5 million yen), and also carry out on-site experimental sample work.
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