In-house developed product "NMP-free! Water-based Polyimide Varnish" now available for sale!

MP GOKYO FOOD&CHEMICAL CO.,LTD

The "polyimide varnish," which is commonly used in the industrial chemicals field, primarily consists of "NMP solution of polyamic acid," a precursor of polyimide resin, or "thermoplastic polyimide NMP solution." However, this developed product is an NMP completely free, water-based polyimide varnish that utilizes polyamic acid generated by chemically processing polyimide film. (Note: NMP: N-methyl-2-pyrrolidone) After being applied to a substrate, this developed product forms a polyimide resin coating with an imidization rate of over 90% upon drying and curing. 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 disadvantages, offering excellent handling properties with storage stability at room temperature and low viscosity comparable to general functional coatings. *For more details, please refer to the PDF document or feel free to contact us.*

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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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