Polyimide materials stand for another major area where chemical selection shapes end-use performance. Polyimide diamine monomers and polyimide dianhydrides are the essential building blocks of this high-performance polymer family members. Depending upon the monomer structure, polyimides can be made for flexibility, heat resistance, transparency, low dielectric constant, or chemical re... https://zenwriting.net/resthair99/cyclohexanone-and-mibk-for-industrial-solvents-coatings-and-chemical-synthesis