Transparent circuit film "PEN Film"

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last updated：Apr 11, 2016

名東電産

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Transparent resist, a transparent circuit film that can create circuit patterns with copper foil.

"PEN Film" is a transparent circuit film that allows for the creation of circuit patterns using transparent resist and copper foil. Surface treatment is also available as an option. The compatible product sizes are TD: 380mm and MD: 340–510mm. Please consult us for other specifications. 【Representative Characteristics】 ○ Thickness of transparent film (including adhesive layer): 110μm ○ Thickness of copper foil: 12μm ○ Total light transmittance: 85.47% (Condition JISC7135) For more details, please contact us or download the catalog.

Related Link - http://www.meito-densan.co.jp/

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【Characteristics】 ○ Thickness of transparent film (including adhesive layer): 110μm ○ Thickness of copper foil: 12μm ○ Total light transmittance: 85.47% (Condition JISC7135) ○ Haze: 1.34% (Condition JISC7135) ○ Colorimetric values (Condition: Transmitted light D65 light source, 2° viewing angle) → L: 94.13 → a: 0.28 → b: -0.10 ○ Dimensional stability (Condition E-0.5/150 hours) → MD: -0.04% → TD: -0.01% ○ Relative permittivity → Condition JIS C6471: 3.20 → Condition A 1MHz: 3.20 ○ Dielectric loss tangent → Condition JIS C6471: 0.021 → Condition A 1MHz: 0.021 ○ Heat resistance: 160℃ ● For more details, please contact us or download the catalog.