An antistatic coating
An antistatic and coating technology, applied in the direction of conductive coatings, anti-corrosion coatings, anti-fouling/underwater coatings, etc., can solve the problem of antistatic agent temperature resistance, water resistance, oil resistance, corrosion resistance, poor durability, easy oxidation of the surface, Poor dispersion and other problems, to achieve the effect of antistatic, strong antibacterial effect, good compatibility
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Embodiment 1
[0018] A kind of antistatic coating, it is made up of the material of following parts by weight:
[0019] Modified poly(3,4-ethylenedioxythiophene)-polystyrenesulfonic acid 5 parts, aromatic polyurethane acrylate 15 parts, silicone resin 10 parts, dimethylaminoethyl acrylate 10 parts, diluent 45 parts, 0.5 parts of leveling agent, 15 parts of graphene, 5 parts of magnesium chloride, 5 parts of nano-silver powder, and 0.5 parts of organic bentonite.
[0020] The preparation method of the modified poly(3,4-ethylenedioxythiophene)-polystyrenesulfonic acid is as follows:
[0021] At a temperature of 35°C, disperse sulfonated graphene, 3,4-ethylenedioxythiophene and polyethylene glycol in deionized water, so that the concentration of polyethylene glycol contained in the formed mixed system is 0.05 wt%, and sulfonated graphene, 3,4-ethylenedioxythiophene, the mass ratio of polyethylene glycol is 2:3:0.1, then the pH value of the mixed system is adjusted to 4.5, and at 500 rpm Stir...
Embodiment 2
[0027] A kind of antistatic coating, it is made up of the material of following parts by weight:
[0028] Modified poly(3,4-ethylenedioxythiophene)-polystyrenesulfonic acid 8 parts, aromatic polyurethane acrylate 20 parts, silicone resin 13 parts, dimethylaminoethyl acrylate 15 parts, diluent 50 parts, 0.8 parts of leveling agent, 20 parts of graphene, 7 parts of magnesium chloride, 7 parts of nano-silver powder, and 0.8 parts of organic bentonite.
[0029] The preparation method of the modified poly(3,4-ethylenedioxythiophene)-polystyrenesulfonic acid is as follows:
[0030] At a temperature of 35°C, disperse sulfonated graphene, 3,4-ethylenedioxythiophene and polyethylene glycol in deionized water, so that the concentration of polyethylene glycol contained in the formed mixed system is 0.05 wt%, and sulfonated graphene, 3,4-ethylenedioxythiophene, the mass ratio of polyethylene glycol is 2:3:0.1, then the pH value of the mixed system is adjusted to 4.5, and at 500 rpm Stir...
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