Optical adhesives

Bio-based Optical Adhesive Film

This acrylic adhesive uses 78% biobased material, and yet achieves <1% haze performance. This means it is still viable for optical applications, as well as bonding and fixing applications.

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Optically Isotropic Film with Double-Sided Adhesive 【Under Development】

Using a phase retardant-free, ultra-thin film as the core material, this product is optically isotactic, meaning it is optimal for use with bonding agents like OCA. Films sheets can be easily cut* for custom applications.

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High Refractive Index Control Adhesive Film　【Under Development】

Controlling the refractive index allows you to suppress optical loss that occurs at the interface between the adherents, thus contributing to better optical design for our customers.

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Low WVT Adhesive Film　【Under Development】

Compared to general acrylic adhesives, it is an adhesive film with an extremely low water vapor transmission rate.

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Optically Filtering Adhesive Film

This adhesive film has the function of absorbing specific wavelengths in the range from ultraviolet to near-infrared.

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Light Diffusible Adhesive Film

It is an adhesive product with a light diffusion effect that has a wide variety of haze and diffusion particle sizes.

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Thin Optically-Clear Adhesive Film

Although it is a thin film of 5 μm, high adhesive strength is ensured. It is suitable for laminating glass and optical films, laminating optical films with each other.

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MASTACK® TFB – polarizer protective film

A surface protection film for optical films such as polarizing plates used in liquid crystal displays. This is an environmentally friendly product that does not contain PFAS ingredients.

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MASTACK® TFB – protective film for OLED process

A protective film for the OLED manufacturing process.

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