Neopulim™ is a solvent-soluble transparent polyimide varnish. Because imidization is already completed, only solvent volatilization is required. S100 and S200 are our standard grade featuring excellent transparency, high heat-resistance and PFAS free (non PFAS grades). By taking advantage of these features, Neopulim™ can be used for displays materials, optical materials, insulating materials, and for protecting materials in manufacturing process (as film).