Contact type inshore fishing boat anti-fouling paint and preparation method thereof
An antifouling paint and contact type technology, applied in the field of antifouling paint, can solve the problems of strong irritating odor of capsaicin and strong irritating environment, achieve excellent antifouling performance, good manufacturing and construction environment, and reduce emissions Effect
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[0046] Examples 1~3
[0047] Antifouling paint: see Table 1 for the formula. (Weight percentage)
[0048] Table 1
[0049]
[0050] The distribution ratio of group A and group B is (8-12): 1, the specific calculation and actual test shall prevail.
[0051] The antifouling agent in the embodiment is a silver copper ion nanocomposite powder of α-zirconium phosphate, which is a product of NAFUR series antifouling agent produced by Shanghai Runhe Nano Material Technology Co., Ltd.;
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[0052] Example 1 Preparation method:
[0053] Preparation of antifouling paint:
[0054] (1) Heat the epoxy resin and 18% of the total weight of the solvent to dissolve, add wetting and dispersing agent, rosin resin, anti-rust pigment, 3% of the total weight of solvent, and other additives, grind, and add the dispersed antifouling Adding anti-settling agent silica and the balance of the solvent to the mixed slurry of agent and functional fillers and solvents to obtain component A. The rotational viscosity of component A at 25°C is above 1.0 pa.s;
[0055] (2) Mix the polyamide epoxy curing agent and solvent, stir and mature to obtain component B;
[0056] The weight ratio of the first and second components is that the ratio corresponding to the molar ratio of the epoxy equivalent of the first component and the active hydrogen equivalent of the second component is 1:1. After the first and second components are mixed, they can be used within 4 hours.
[0057] The preparation methods of E...
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