Composite Adhesive Tape 'No. 340/341 Series/343B'
Contributes to the miniaturization of coils and transformers with high insulation properties and excellent tracking resistance!
The "No.340/No.341 series/No.343B" is a high-insulation adhesive tape made by applying an acrylic adhesive to a substrate laminated with polyester non-woven fabric and polyester film. It is suitable for use in coil outer wrapping applications and contributes to the miniaturization of coils and transformers with its high insulation properties and excellent tracking resistance. 【Features】 ■ Excellent flexibility and good adhesion to coils and other surfaces ■ Improved adhesion through heat treatment ■ Equipped with high electrical insulation properties *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Characteristics】 ＜No.340＞ ■Thickness: Overall 0.24mm, Base material 0.18mm ■Standard length: 50m ■Color: White, Blue ■Peel adhesion strength: 7.5N/19mm ■Tensile strength: 170N/19mm ■Elongation: 60% ■Breakdown voltage: 5.5kV ■Electrolytic corrosion coefficient: 0.98 or higher *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 ■ For external insulation and winding termination of coils ■ For barrier insulation of transformers and coils *For more details, please refer to the PDF document or feel free to contact us.
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Techno Onishi Co., Ltd. engages in the domestic sales and processing of electrical insulation materials, chemical industrial products, components for electrical and electronic devices, Japanese and Western paper, paper products, various types of packaging materials, tapes, construction materials, environmental-related materials, machinery, and metal products, as well as import and export operations. The company develops its business in the appliance, railway and automotive-related, ICT and electronics, and healthcare sectors, based on power equipment and social infrastructure. We provide products that perfectly fit customer needs with a perspective and ideas rooted in the customer side, creating new value.