1 results about "Benzoylformic acid" patented technology

This invention discloses a formulation, preparation method, and application method of an environmentally friendly solvent-free UV battery box coating that can replace blue film, belonging to the field of UV curable coatings and new energy battery protection technology. The coating is a 100% solids-containing solvent-free system, and its formulation includes: polyurethane acrylate, silicone-modified acrylate; TMPTA, IBOA, DMAA; TPO / L-TPO type acylphosphine oxide, phenyl bis(2,4,6-trimethylbenzoyl)phosphine oxide, methyl benzoylformate; titanium dioxide, phthalocyanine blue, fumed silica; adhesion promoter, leveling agent, and silane coupling agent. This coating has zero VOC, insulation withstand voltage ≥DC6000V / 60s, adhesion grade 0, no abnormalities after 72h electrolyte resistance, and UL94V0 flame retardancy. It can be applied in various ways, replacing PET blue film and pressure-sensitive adhesive processes, meeting the insulation protection and green manufacturing requirements of high-voltage platform power batteries.