Capacitor flame-retardant insulating oil
A technology of insulating oil and capacitors, applied in the field of capacitors, can solve the problems of flame-retardant and explosion-proof performance defects, failure to achieve explosion-proof and flame-retardant effects, and high product scrap rate, so as to achieve good insulation effects, improve quality, and improve safety.
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Embodiment 1
[0011] 55 parts of castor oil, 22 parts of silicone oil, 10 parts of diphenyl phosphate, 3 parts of cresyl diphenyl phosphate, 6 parts of phosphate, 8 parts of naphthenic acid, 15 parts of diphenyl phosphite, glycerin 15 parts, 2 parts of carbonamide, 4 parts of melamine, and 7 parts of diethyl oxalate were added to the high-shear emulsifier according to the ratio, and stirred at high speed for 30 minutes; then 8 parts of triethanolamine, 1.5 parts of sodium nitrite, butyl Add 3 parts of hydroxytoluene into a high-shear emulsifier in sequence according to the ratio, and stir at a high speed for 30 minutes to prepare a flame-retardant insulating oil for capacitors.
Embodiment 2
[0013] 60 parts of castor oil, 25 parts of silicone oil, 12 parts of diphenyl phosphate, 5 parts of cresyl diphenyl phosphate, 8 parts of phosphate, 10 parts of naphthenic acid, 20 parts of diphenyl phosphite, glycerin 18 parts, 3 parts of carbonamide, 5 parts of melamine, and 8 parts of diethyl oxalate were added to the high-shear emulsifier according to the ratio, and stirred at high speed for 30 minutes; then 10 parts of triethanolamine, 2 parts of sodium nitrite, butyl Add 5 parts of hydroxytoluene into a high-shear emulsifier sequentially according to the ratio, and stir at a high speed for 30 minutes to prepare a flame-retardant insulating oil for capacitors.
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