Water-based polyimide coating agent ★ NMP-free, uses recycled resources ★
Introducing the environmentally friendly polyimide Pilog SP-2402! It offers high heat resistance, electrical insulation, mechanical strength, and chemical resistance comparable to conventional NMP-based products!
■NMP Free This is a highly safe material that does not contain NMP (N-methyl-2-pyrrolidone), a solvent commonly used in polyimide varnishes. NMP has a high reproductive toxicity classification of 1B according to GHS and is classified as a Substance of Very High Concern (SVHC) under the EU's REACH regulation. ■Excellent Durability - Heat Resistance, Mechanical Strength, Electrical Properties, Chemical Resistance This material has high durability comparable to that of conventional solvent-based polyimide varnishes. ■Reduction of VOC and CO2 Emissions - Prevention of Air Pollution, Mitigation of Global Warming Since it does not contain the organic solvent NMP, it is expected to reduce VOC (volatile organic compounds) and indirectly lower CO2 (carbon dioxide) emissions. ■Utilization of Recycled Resources - Consideration for SDGs, Circular Economy, Green Chemistry, etc. There is a sustainable lineup that utilizes scraps from polyimide films. ■Can Be Stored at Room Temperature Conventional solvent-based polyimide varnishes require low-temperature storage in refrigeration or freezing to maintain quality, but this product has high stability and can be stored at room temperature. Special management in refrigeration or freezing facilities is not necessary. *For more details, please refer to the PDF document.
basic information
This product is supplied in the form of an aqueous solution in which polyamic acid, a precursor of polyimide, is dispersed. A thermosetting polyimide film is formed through drying and curing. Currently, there are three types of development grades available, all of which can be provided as samples. *For more details, please refer to the PDF document or feel free to contact us.*
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Applications/Examples of results
【Intended Uses】 - Copier belt - Wire insulation material - Adhesive - Heat-resistant paint - Heat-resistant non-woven fabric binder - Binder for LiB (lithium-ion battery) - Electrode protective film for LiB - Insulation protective film for solar cells
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As of April 1, 2023, we have become a subsidiary of Medipal Holdings Corporation and changed our company name to "MP Gokyo Food & Chemical Co., Ltd." (Former company name: Sumitomo Pharma Food & Chemical Co., Ltd.) Corporate Philosophy: By continuously creating new value demanded by society across a wide range of areas from food materials to chemical raw materials, we contribute to "the improvement of people's health and cultural life." MP Gokyo Food & Chemical Co., Ltd. is a company engaged in the manufacturing, processing, trading, and import/export of food materials, pharmaceutical raw materials, cosmetic ingredients, coating materials, electronic drugs, and other products. Through communication with our customers, we provide added value that goes beyond the framework of a "manufacturer" by jointly developing new products centered around new proposals. This site primarily features products for the "Coating Materials and Industrial Chemicals" business. Please check our company website for products from other businesses.