Encapsulating Dielectric Paste for Base Metal Electronic Paste and Its Application
A technology of dielectric paste and electronic paste, which is applied in the direction of metal oxides, circuits, electrical components, etc., can solve the problems that base metal electronic paste cannot be applied, and achieve the effect of great practical value and important significance
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Embodiment 1
[0040] After mixing 50 grams of vanadium-boron-silicate glass and 5 grams of bismuth oxide evenly, put it into a silicon carbide rod furnace and raise the temperature to 900°C with the furnace, keep it warm for 20 minutes, water quenching, and ball milling into a functional phase powder of 0.1-3.0 μm body.
[0041] Take 65 grams of functional phase powder, 10 grams of iron oxide, and 5 grams of lithium oxide, mix evenly, add 20 grams of organic carrier and roll on a three-roll rolling mill to obtain encapsulating medium slurry. An encapsulation medium slurry mixture comprising 65% of functional phase, 10% of colored phase, 5% of oxide and 20% of organic vehicle was obtained by weight percentage.
[0042] The organic carrier is a mixture comprising gum arabic, polyoxyethylene alcohol and glycerol aqueous solution; wherein, the mass ratio of gum arabic, polyoxyethylene alcohol and glycerin aqueous solution is 1:2:3; the mass concentration of glycerol aqueous solution is 0.8%. ...
Embodiment 2
[0045]Mix 500 grams of zirconium-boron-silicate glass with 200 grams of bismuth oxide and 50 grams of barium oxide evenly, put it into a silicon carbide rod furnace and heat it up to 1000°C with the furnace, keep it warm for 30 minutes, water quench, and ball mill to a temperature of 0.1~ 3.0μm functional phase powder.
[0046] Take 650 grams of functional phase powder, 50 grams of cobalt sulfate, and 50 grams of phosphorus oxide, mix well, add 250 grams of organic carrier and roll on a three-roll mill to obtain an encapsulating medium slurry. An encapsulation medium slurry comprising a mixture of 65% of the functional phase, 5% of the colored phase, 5% of the oxide and 25% of the organic vehicle by weight percentage was obtained.
[0047] The organic carrier is a mixture comprising gum arabic, polyoxyethylene alcohol and glycerol aqueous solution; wherein, the mass ratio of gum arabic, polyoxyethylene alcohol and glycerin aqueous solution is 1:2:3; the mass concentration of g...
Embodiment 3
[0050] Mix 500 grams of aluminum-boron-silicate glass with 200 grams of bismuth oxide and 50 grams of barium chloride evenly, put it into a silicon carbide rod furnace and heat it up to 1000 ° C with the furnace, keep it warm for 30 minutes, water quench, and ball mill to 0.1 ~3.0μm functional phase powder.
[0051] Take 650 grams of functional phase powder, 50 grams of vanadium oxide, and 50 grams of phosphorus oxide, mix them evenly, add 250 grams of organic carrier and roll on a three-roll rolling mill to obtain an encapsulating medium slurry. An encapsulation medium slurry comprising a mixture of 65% of the functional phase, 5% of the colored phase, 5% of the oxide and 25% of the organic vehicle by weight percentage was obtained.
[0052] The organic carrier is a mixture comprising gum arabic, polyoxyethylene alcohol and glycerol aqueous solution; wherein, the mass ratio of gum arabic, polyoxyethylene alcohol and glycerin aqueous solution is 1:2:3; the mass concentration o...
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