High-conductivity corrosion-resistant composite material and preparation method therefor
A composite material, corrosion-resistant technology, applied in conductive materials dispersed in non-conductive inorganic materials, cable/conductor manufacturing, circuits, etc., can solve problems such as poor corrosion resistance and affect service life, and improve corrosion resistance. and the effect of electrical conductivity
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Embodiment 1
[0023] (1) Mix and stir 7 parts of copper powder, 2 parts of silver oxide, 3 parts of titanium boride and 2 parts of calcium carbonate;
[0024] (2) Add 4 parts of cobalt naphthenate and 3 parts of lanthanum acetylacetonate into 10 parts of 3,4-dimethoxybenzyl alcohol, raise the temperature to 60°C, and stir at 600r / min for 15 minutes;
[0025] (3) Add the mixture obtained in step (1) to step (2), and stir and react at a rate of 400 r / min at a temperature of 40°C for 20 minutes to obtain mixture A;
[0026] (4) Add 15 parts of bornyl acetate and 8 parts of tetraallyl silicate to 15 parts of resorcinol diglycidyl ether, and stir and react at a rate of 800 r / min for 10 minutes at a temperature of 100 ° C to obtain a mixture B;
[0027] (5) Mix mixture A in step (3) and mixture B in step (4), add 1 part of graphene oxide powder and 6 parts of sulfanilamide, stir at a temperature of 110°C at a rate of 1000r / min React for 2 hours; after the reaction is cooled, the high conductivit...
Embodiment 2
[0033] (1) Mix and stir 12 parts of copper powder, 6 parts of silver oxide, 7 parts of titanium boride and 5 parts of calcium carbonate;
[0034] (2) Add 8 parts of cobalt naphthenate and 7 parts of lanthanum acetylacetonate into 15 parts of 3,4-dimethoxybenzyl alcohol, raise the temperature to 80°C, and stir at 600r / min for 20 minutes;
[0035] (3) Add the mixture obtained in step (1) to step (2), and stir and react at a rate of 400 r / min for 30 minutes at a temperature of 50 ° C to obtain a mixture A;
[0036] (4) Add 20 parts of bornyl acetate and 13 parts of tetraallyl silicate to 20 parts of resorcinol diglycidyl ether, and stir and react at a rate of 800 r / min for 20 minutes at a temperature of 120 ° C to obtain a mixture B;
[0037] (5) Mix mixture A in step (3) and mixture B in step (4), add 4 parts of graphene oxide powder and 10 parts of sulfanilamide, stir at a temperature of 130°C at a rate of 1000r / min React for 3 hours; after the reaction is cooled, the high-con...
Embodiment 3
[0043] (1) Mix and stir 11 parts of copper powder, 3 parts of silver oxide, 6 parts of titanium boride and 4 parts of calcium carbonate;
[0044] (2) Add 5 parts of cobalt naphthenate and 4 parts of lanthanum acetylacetonate into 11 parts of 3,4-dimethoxybenzyl alcohol, raise the temperature to 65°C, and stir at 600r / min for 15 minutes;
[0045] (3) Add the mixture obtained in step (1) to step (2), and stir and react at a rate of 400 r / min at a temperature of 45°C for 20 minutes to obtain a mixture A;
[0046] (4) Add 16 parts of bornyl acetate and 10 parts of tetraallyl silicate to 19 parts of resorcinol diglycidyl ether, and stir and react at a rate of 800 r / min for 10 minutes at a temperature of 100 ° C to obtain a mixture B;
[0047](5) Mix mixture A in step (3) and mixture B in step (4), add 2 parts of graphene oxide powder and 7 parts of sulfanilamide, stir at a temperature of 115°C at a rate of 1000r / min React for 3 hours; after the reaction is cooled, the high-conduct...
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