Newly developed product: Coating performance of high durability grade SC-2402.
Introducing the coating properties of water-based polyimide varnish with improved durability. Physical property data on heat resistance, mechanical strength, and electrical characteristics is included!
■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 under GHS and is classified as an SVHC (Substance of Very High Concern) under the EU chemical regulation REACH. ■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. *Please refer to the PDF document or feel free to contact us.
basic information
This product is supplied in the form of an aqueous solution in which polyamic acid, a precursor of polyimide, is dispersed. A polyimide film is formed through drying and curing of the thermosetting polyimide. Currently, there are three types of development grades available, and samples can be provided for all of them. *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 belts - Wire insulation materials - Adhesives - Heat-resistant coatings - Heat-resistant non-woven fabric binders - Binders for LiB (lithium-ion batteries) - Electrode protective films for LiB - Insulating protective films for solar cells * For more details, please refer to the PDF document or feel free to contact us.
