Low rebound and high insulation reliability! We introduce liquid and film-type photosensitive cover layers.
We would like to introduce the photosensitive coverlay "PAF, APB-800/TPL-800" handled by Tamura Manufacturing Co., Ltd. This photosensitive coverlay features low rebound and low elasticity, allowing for minimal curvature radius! Despite being a photosensitive type, it can be adhered with EMI Shield. It offers reliability in the Z-axis and supports L/S=25/25μm. It has high flexibility with no cracks after 10 million bending cycles (R=5mm), and the exposure amount is 100–200mJ/cm², with UL equivalent to VTM-0. "PAF, APB-800" is a liquid type, while "TPL-800" is a film type. 【Features】 ■ Low exposure amount / High resolution ■ High insulation reliability ■ Low rebound ■ High flexibility *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications (Partial)】 <PAF, APB-800> ■Appearance: Amber glossy / Black matte ■Exposure amount: 100–200 mJ/cm² ■Coating hardness: 2H ■Adhesion: 100/100 ■Acid resistance: No peeling ■Solvent resistance: No peeling ■UL: Equivalent to VTM-0 *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Multifunctionalization of wire harnesses ■ FPC conversion of mobile device antenna cables ■ Lightweight multifunctionalization of 5G/6G communication and CASE electronic substrates ■ Wearable compatibility ■ Healthcare and medical devices *For more details, please refer to the PDF document or feel free to contact us.
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Tamura’s products have been supporting various industries and social infrastructure as materials, components, and devices that range from consumer products, such as automobiles and electronic equipment, to devices at manufacturing sites and renewable energy and aerospace fields.