Anti-pollution flashover coating for preventing moss on surface of insulator and preparation method thereof
An anti-pollution flashover coating and insulator technology, used in anti-pollution/underwater coatings, coatings, biocide-containing paints, etc., can solve the problems of poor heat resistance and UV resistance, poor stability, environmental hazards, and toxicity. , to achieve the effect of not easy to degrade, good thermal stability and good aging resistance
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[0034] The present application also provides a method for preparing an anti-fouling flashover coating for anti-moss on the surface of an insulator described in any one of the above, comprising the following steps in sequence:
[0035] 1) Preparation of g-C 3 N 4 : First put cyanamide in a crucible with a lid, then put it into a muffle furnace for roasting, take out the crucible after the muffle furnace naturally drops to room temperature, then collect and grind the roasted product, and after the grinding is completed, g-C is obtained 3 N 4 ;
[0036] 2) Prepare the organic solvent: take the organic solvent according to the formula and stir evenly, then divide the evenly stirred organic solvent into two parts: 1 part of organic solvent and II part of organic solvent;
[0037] 3) Prepare particle dispersion: mix g-C according to the formula 3 N 4 And adding the flame retardant to 1 part of the organic solvent prepared in step 2), and dispersing by means of ultrasonic waves,...
Embodiment 1
[0053] An antifouling flashover paint for anti-moss on the surface of an insulator, which is made by mixing component A and component B, and the mass ratio of component A to component B is 10:1;
[0054] Among them, component A is made of the following raw materials by mass: 51 parts of FEVE fluorocarbon resin, 30 parts of organic solvent mixed with xylene and ethyl acetate (the mass ratio of xylene and ethyl acetate is 1:1) , 5 parts of g-C 3 N 4 , 10 parts of a flame retardant mixed with decabromodiphenyl ether and antimony trioxide (the mass ratio of decabromodiphenyl ether and antimony trioxide is 1:1), 2 parts of BYK-065 defoamer, 2 parts of BYK-359 leveling agent;
[0055] Component B is a blocked isocyanate curing agent.
[0056] The preparation method of the anti-fouling flashover coating for the anti-moss on the surface of the insulator of the above-mentioned embodiment 1 comprises the following steps carried out in sequence:
[0057] 1) Preparation of g-C 3 N 4...
Embodiment 2
[0065] An antifouling flashover paint for anti-moss on the surface of an insulator, which is made by mixing component A and component B, and the mass ratio of component A to component B is 10:1;
[0066] Among them, component A is made of the following raw materials by mass: 50 parts of FEVE fluorocarbon resin, 30 parts of xylene, 10 parts of g-C 3 N 4 , 8 parts of aluminum hydroxide, 0.5 parts of BYK-072 defoamer, 1.5 parts of BYK-355 leveling agent;
[0067] Component B is a blocked isocyanate curing agent.
[0068] The preparation method of the anti-fouling flashover coating for the anti-moss on the surface of the insulator of the above-mentioned embodiment 2 comprises the following steps carried out in sequence:
[0069] 1) Preparation of g-C 3 N 4 : First put a certain quality of cyanamide in a crucible with a lid, then put it into a muffle furnace for roasting, take out the crucible after the muffle furnace naturally drops to room temperature, collect and grind the r...
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