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China Coatings Online News Information: Recently, the TJ1173 solvent-free silicone impregnated paint led by the new materials of the Southern Car Era successfully passed the expanded application technology review and supply qualification on-site evaluation, the evaluation results show that the silicone impregnated paint performance has reached the level of similar imported products.
solvent-free silicone impregnated paint as the core material of AC motor insulation system, with excellent heat resistance, electrical performance, flame retardant performance, and excellent anti-overload performance, widely used in rail traffic traction motor. The product because of the complex synthesis process, the material characteristics and equipment tooling requirements are very high, has been monopolized by foreign countries.
company after many years of research, developed TJ1173 solvent-free silicone impregnated paint in Snzhou high-power locomotive and Chongqing subway motor loading assessment, running 1 year 300,000 kilometers without any abnormalities, and in the electrical strength, insulation resistance and media loss factors have a good performance, and imported products H62C silicone impregnated paint structure and performance are comparable. The evaluation expert group unanimously stated that the product has reached the performance level of similar imported products and can be applied in bulk.
