Chukoh Chemical Industries, Ltd. List of Products and Services

"CHUKOH FLO Copper Clad Laminates" are fluoroplastic printed circuit boards suitable for use in satellite communications, satellite broadcasting, and ETC (Electronic Toll Collection). They boast stable dielectric constant over a wide frequency range, extremely low dielectric loss tangent at high frequencies, and excellent tracking resistance. Among all substrate materials, they exhibit outstanding low water absorption and maintain stable properties over a wide temperature range. 【Characteristics】 - Stable dielectric constant over a wide frequency range - Extremely low dielectric loss tangent at high frequencies - Excellent tracking resistance - Outstanding low water absorption among all substrate materials - Stable properties over a wide temperature range *For more details, please refer to the PDF document or feel free to contact us.

■ "xCH3008H" This is a glass cloth reinforced substrate that uses ultra-low roughness copper foil, suppressing the dielectric loss tangent and linear expansion coefficient compared to conventional fluoroplastic substrates (CGP-500A). Generally, fluoroplastic substrates are considered difficult to laminate, but it is also possible to laminate with dissimilar substrates such as FR-4. 【Charateristics】 DK3, DF0.0011, CTE (X:11, Y:11, Z:54) ■ "xCCF-500" This is a glass cloth-free substrate that uses a special fluoroplastic film as a dielectric and ultra-low roughness foil. 【Characteristics】 DK3, DF0.0013, CTE (X:28, Y:29, Z:29) *For more details, please refer to the PDF materials or feel free to contact us.

In this document, we provide an easy-to-understand explanation of our "fluoroplastic products" used in communication equipment through a manga format. We introduce the characteristics of our products used in the semiconductor manufacturing process, the achievements of fluoroplastic in various industries, and their use in base station antennas. Fluoroplastic take on different forms and are used in various locations. Please feel free to download and read it. 【Characteristics of Fluoroplastics】 ■ They do not dissolve or mix with impurities even when using strong chemical cleaning agents. ■ They have excellent dielectric properties. ■ They are heat resistant. *For more details, please refer to the PDF document or feel free to contact us.