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"New Product!" Improved Flexibility: Development of a New Grade of Water-Based Polyimide Varnish (SC-2002) A new grade of water-based polyimide with improved flexibility has been developed! It maintains the same performance as before while enhancing adhesion to various substrates and allowing for coating with a thicker film than before!

MP GOKYO FOOD&CHEMICAL CO.,LTD

MP GOKYO FOOD&CHEMICAL CO.,LTD

Polyimide varnish has characteristics of high heat resistance and chemical resistance, making it suitable for a wide range of fields and applications, including high-temperature sliding parts and related components for automobiles and aircraft, heat-resistant coatings, special adhesives, and wire insulation. This resin will continue to be used in the future, leveraging these features. Our company utilizes polyamic acid generated by regenerating polyimide film, which becomes unnecessary during the processing of polyimide film, through a unique chemical treatment to create an "NMP completely free aqueous solution." This product, when applied to a substrate and dried and cured, forms a polyimide resin coating with an imidization rate of over 90%. We are pleased to introduce a new grade of water-based polyimide varnish with improved flexibility. Compared to conventional products, it exhibits better adhesion to various substrates and is less prone to cracking. This document presents the coating properties of the new grade product. [Representative Product] Water-based Polyimide Varnish (SC-2002) [Performance Features] High heat resistance and chemical resistance materials.

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  • Development of a new grade of flexible, water-based polyimide varnish (SC-2002).

    Newly developed grade of flexible water-soluble polyimide! It maintains the conventional performance while improving adhesion to various substrates and enabling coating with a film pressure greater than before.

    【Features】 ■ Environmentally friendly water-based polyimide varnish ■ High heat resistance and chemical resistance ■ Can be stored at room temperature ■ Viscosity suitable for coating ■ Mixing proposals with other resins are possible ■ Improvement of working environment and global environment *For more details, please refer to the PDF document or feel free to contact us.

  • NMP-free water-based polyimide varnish (developed in-house by MP Gokyo F&C)!

    Completely NMP-free! A water-based polyimide varnish with excellent handling properties, high heat resistance, and chemical resistance, featuring low viscosity. Documentation is available, and free samples are being provided!

    【Features】 Conventional polyamic acid-based polyimide varnishes have very high viscosity, making them difficult to handle and requiring refrigeration due to low storage stability. In contrast, this developed product addresses these drawbacks, offering excellent handling properties with storage stability at room temperature and reduced viscosity comparable to general functional coatings. ■ Environmentally friendly water-based polyimide varnish ■ High heat resistance and chemical resistance ■ Can be stored at room temperature ■ Viscosity suitable for coating ■ Mixing proposals with other resins are possible ■ Improvement of working environment and global environmental enhancement *For more details, please refer to the PDF document or feel free to contact us.

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