Antistatic coating and preparation method thereof, and application of antistatic coating
An anti-static and coating technology, applied in conductive coatings, coatings and other directions, can solve the problems of poor mechanical properties of ordinary anti-static PVC materials, poor graphene dispersion, environmental pollution, etc., to improve mechanical properties and thin coating thickness. , the effect of reducing the dosage
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Embodiment 1
[0037] (1) Take the following graphene slurry components by weight: 1 part by weight graphene, 1 part by weight carbon nanotube, 100 parts by weight DOP, 0.5 part by weight polyvinylpyrrolidone;
[0038] (2) adding the material taken in step (1) into a sand mill, and grinding for 2 hours to obtain a graphene slurry;
[0039] (3) Take the following graphene PVC paste resin antistatic coating components by weight: 100 parts by weight PVC paste resin, 80 parts by weight of graphene slurry of step (2) gained, 2 parts by weight stabilizer, 2 parts by weight Calcium carbonate, 1 part by weight of stearic acid;
[0040] (4) adding the material taken by step (3) into a high-speed disperser and mixing for 1 hour, obtaining graphene PVC paste resin antistatic coating;
[0041] (5) Weighing the graphene PVC paste resin antistatic coating obtained in step (4) and coating it on a PVC plate, baking at 150° C. for 3 minutes and performing a performance test.
Embodiment 2
[0043] (1) Take the following graphene slurry components by weight: 2 parts by weight of graphene, 2 parts by weight of carbon nanotubes, 100 parts by weight of DOP, 1 part by weight of polyvinylpyrrolidone;
[0044] (2) adding the material taken in step (1) into a sand mill, and grinding for 2 hours to obtain a graphene slurry;
[0045](3) take by weight the following graphene PVC paste resin antistatic coating components: 100 parts by weight of PVC paste resin, 20 parts by weight of vinyl chloride paste resin, 100 parts by weight of the graphene slurry of step (2) gained, 3 Parts by weight stabilizer, 5 parts by weight calcium carbonate, 2 parts by weight stearic acid;
[0046] (4) adding the material taken by step (3) into a high-speed disperser and mixing for 1 hour, obtaining graphene PVC paste resin antistatic coating;
[0047] (5) Weighing the graphene PVC paste resin antistatic coating obtained in step (4) and coating it on a PVC plate, baking at 150° C. for 3 minutes...
Embodiment 3
[0049] (1) Take the following graphene slurry components by weight: 5 parts by weight of graphene, 5 parts by weight of carbon nanotubes, 100 parts by weight of DOP, 3 parts by weight of polyvinylpyrrolidone;
[0050] (2) adding the material taken in step (1) into a sand mill, and grinding for 2 hours to obtain a graphene slurry;
[0051] (3) take by weight the following graphene PVC paste resin antistatic coating components: 100 parts by weight of PVC paste resin, 30 parts by weight of vinyl chloride paste resin, the graphene slurry of 200 parts by weight of step (2) gained, 5 parts by weight Parts by weight stabilizer, 8 parts by weight calcium carbonate, 3 parts by weight stearic acid;
[0052] (4) adding the material taken by step (3) into a high-speed disperser and mixing for 1 hour, obtaining graphene PVC paste resin antistatic coating;
[0053] (5) Weighing the graphene PVC paste resin antistatic coating obtained in step (4) and coating it on a PVC plate, baking at 150...
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