Wear-resistant oil-resistant insulating paint
An insulating coating and oil-proof technology, applied in polyester coatings, coatings, conjugated diene coatings, etc., can solve problems such as hidden dangers in production safety, damage to insulating coatings, and weak wear resistance, and achieve improved wear resistance Performance, fast curing speed, good insulation and wear resistance
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Embodiment 1
[0014] A wear-resistant and oil-proof insulating coating proposed by the present invention, its raw materials include by weight: 44 parts of silica gel powder, 26 parts of acrylic resin, 21 parts of nitrile rubber, 10 parts of oxalic acid polyester, 25 parts of modified graphene , 6 parts of zinc oxide, 2 parts of defoaming agent, 1.5 parts of leveling agent, 1.4 parts of dispersing agent, 1.6 parts of film-forming aid, 40201.3 parts of anti-aging agent, 3 parts of drier, 1.5 parts of anti-fungal agent, anti-sedimentation agent 1.5 parts, 1 part of antirust agent; Wherein, silica gel powder is 200 orders, and acrylonitrile content is 35wt% in the nitrile rubber;
[0015] In the preparation process of modified graphene, 7 parts of graphene, 13 parts of concentration are the first reaction container that the sodium nitrite solution of 1.2mmol / L and 18 parts of n-hexanol are put into by weight, stir with the stirring speed of 110rpm 1.6h, add 1.2 parts of sulfuric acid solution w...
Embodiment 2
[0017] A wear-resistant and oil-proof insulating coating proposed by the present invention, its raw materials include by weight: 40 parts of silica gel powder, 29 parts of acrylic resin, 18 parts of nitrile rubber, 15 parts of oxalic acid polyester, and 22 parts of modified graphene , 10 parts of zinc oxide, 1.6 parts of defoamer, 1.8 parts of leveling agent, 1.1 parts of dispersant, 1.8 parts of film-forming aid, 1 part of anti-aging agent 4020, 6 parts of drier, 1.2 parts of anti-fungal agent, anti-sedimentation 1.8 parts of antirust agent, 0.6 part of antirust agent; Wherein, silica gel powder is 400 orders, and acrylonitrile content is 31wt% in the nitrile rubber;
[0018] In the preparation process of modified graphene, 9 parts of graphene, 11 parts of concentration are the first reaction container that the sodium nitrite solution of 1.5mmol / L and 16 parts of n-hexanol are put into by weight, stir with the stirring speed of 120rpm 1.2h, add 1.5 parts of sulfuric acid solu...
Embodiment 3
[0020] A wear-resistant and oil-proof insulating coating proposed by the present invention, its raw materials include by weight: 42 parts of silica gel powder, 27 parts of acrylic resin, 20 parts of nitrile rubber, 12 parts of oxalic acid polyester, 24 parts of modified graphene, 7 parts of zinc oxide, 1.8 parts of defoamer, 1.6 parts of leveling agent, 1.3 parts of dispersant, 1.7 parts of film-forming aid, 1.2 parts of anti-aging agent 4020, 4 parts of drier, 1.4 parts of anti-mold agent, anti-sedimentation agent 1.6 parts, 0.9 part of antirust agent; Wherein, silica gel powder is 280 orders, and acrylonitrile content is 33wt% in the nitrile rubber;
[0021] In the preparation process of modified graphene, the first reaction container that 7.5 parts of graphene, 12 parts of concentration are 1.3mmol / L sodium nitrite solution and 17 parts of n-hexanol are put into by weight is stirred at a stirring speed of 116rpm 1.5h, add 1.3 parts of sulfuric acid solution with a concentra...
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