[Aluminum Surface Treatment Problem Solving Case] Heat-resistant Insulating Film for IC Inspection Jigs
Improved workability with cost reduction and increased design flexibility! Crackless anodizing that achieves high voltage resistance.
When inspecting electronic substrates, ICs, and semiconductors, a specified high voltage must be applied, and an insulating jig is required during this process. Ceramic spraying and insulating coatings are costly, have limitations on the shape of the jigs, and can lead to issues such as reduced thermal conductivity. Therefore, we apply a heat-resistant crack-free hard anodized treatment "TAF TR" to the surface of the components, which can be used without cracking even in environments of 350°C. Specially shaped jigs can be created at a relatively low cost and can also accommodate heating. [Challenges and Background] - Ceramic spraying and insulating coatings are expensive. - There are limitations on the shape of the jigs, and issues such as reduced thermal conductivity arise. - Anodized coatings have insulating properties but can crack at high temperatures, leading to a lack of reliability. *For more details, please refer to the PDF document or feel free to contact us.
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【Solution】 ■ By applying the heat-resistant crack-free hard anodizing treatment "TAF TR" to the surface of the parts, it can be used without cracking even in an environment of 350℃, ensuring an insulation voltage of 2kV (AC) even at high temperatures. 【Effect】 ■ Specially shaped jigs can be created at a relatively low cost, and they will also be able to accommodate heating. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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We offer a wide range of services, including high heat-resistant crack-free hard anodizing, high adhesion, general hard anodizing, oxalic anodizing, and lubricating hard anodizing, as well as various colors, bright finishes, matte finishes, and die-cast anodizing (including deep black). We also accommodate double anodizing treatments. Additionally, sandblasting is continuously performed in-house. For aluminum chemical conversion coating, we provide two types: chrome-free and trivalent chrome. *We have started operations on both automatic and manual lines to strengthen our production system. Please feel free to contact us for any inquiries or requests.