東特塗料 List of Products and Services

We would like to introduce our "High Heat Resistant Self-Fusing Varnish" that we handle. This varnish is suitable for high heat resistant micro coils, such as those used in high output micro speaker coils. It expands the freedom of choice for painting equipment and contributes to improved productivity. Please feel free to contact us when you need assistance. 【Features】 ■ Retains fusing strength even at high temperatures and has high heat deformation resistance. ■ Can be used according to your specific application needs, as the fusing treatment temperatures differ. ■ If a heat-resistant polyurethane varnish is used for the insulation layer, painting can be done in the same furnace. *For more details, please download the PDF or feel free to contact us.

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Introducing "Self-fusing Varnish for Enamel Wire that is Free of Grease and Phenol." 【Features】 ■ Equivalent electrical wire properties to conventional varnish ■ Low toxicity, low odor ■ No use of substances subject to REACH regulations 【Benefits of Use】 ■ Reduction in the use of toxic and hazardous substances ■ Improvement of the workplace environment for workers ■ Consideration for residents near factories ＼ For more details, please check by downloading the catalog ／

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"AI-26HC" is a polyamide-imide (PAI) varnish with improved thermal conductivity. Since it does not use inorganic fillers, it maintains properties such as flexibility and heat resistance. Additionally, by using enamel wire coated with this product, it can suppress temperature rise during motor operation and significantly increase temperature variation during cooling operation. 【Features】 ■ No inorganic fillers used ■ Maintains flexibility and heat resistance ■ Suppresses temperature rise during motor operation and increases temperature variation during cooling operation ■ Contributes to improved motor efficiency *For more details, please download the PDF or feel free to contact us.

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The "ULNEV MPI Series" is a modified polyimide varnish for enamel wire that exhibits characteristics equivalent to general-purpose PI while offering superior storage stability. We offer "ULNEV MPI-124," which has high heat resistance and excellent long-term thermal stability, and "ULNEV MPI-126R," which has a low dielectric constant and excellent flexibility. 【Features】 ■ Exhibits characteristics equivalent to general-purpose PI ■ Excellent storage stability *For more details, please download the PDF or feel free to contact us.

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The "thermally conductive adhesive" is a thermosetting composite material filled and dispersed with ceramic fillers based on epoxy resin. It exhibits high thermal conductivity while maintaining the electrical insulation and adhesion required for metal substrates. Additionally, by applying and drying it onto a substrate, it can be used as a tack-free adhesive sheet or RCC with excellent flexibility and workability. 【Features】 ■ Shows high thermal conductivity while maintaining electrical insulation and adhesion ■ Suitable for improving the performance and reliability of electronic components ■ Provides flexibility and workability ■ Offers several grades with different heat resistance and thermal conductivity *For more details, please download the PDF or feel free to contact us.

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Tohoku Coating Co., Ltd. is a company primarily engaged in the sale of varnishes for electrical insulation enamel wires and electrical materials adhesives. Through the development and manufacturing of electrical insulation materials, we are constantly striving to improve quality and enhance our product lineup, while promoting the rationalization of our production system and technological innovation. Our high-performance adhesives for circuit boards, among other products, have received high praise for their technical capabilities and quality. Additionally, our company possesses unique technologies in electrical insulation materials. We dig up the seeds hidden beyond our customers' needs and provide products that offer greater satisfaction. 【Business Activities】 ■ Sale of varnishes for electrical insulation enamel wires and electrical materials adhesives *For more details, please refer to our catalog or feel free to contact us.

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• Processing Contract
• Contract manufacturing