Nanometer coating of outer wall of wine vessel used for aging wine and wine vessel
A nano-coating and wine container technology, applied in the field of coatings, can solve the problems of wine not aging and health care functions, and achieve the effect of bright color, strong solubility, and beneficial to human health
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[0023] Example 1
[0024] A nano coating for the outer wall of wine container for aging wine, including 62% film-forming material (modified acrylic acid), 8% pigment and filler (red powder), and accelerator (epoxy silane coupling Coupling agent) 1.5%, ionic nano material 10%, dispersant 0.3%, wetting agent 0.2%, leveling agent 0.2%, defoaming agent 0.3%, thickening agent 0.3%, mold inhibitor 0.2%, film forming aid Agent 2% and water balance.
[0025] Preparation:
[0026] (1) Add the acrylic modified epoxy resin (preferably GT-800) or water-based modified acrylic polymer (preferably GT-520) and the formulated amount of water into the reactor according to the formula amount, and stir for 30-60 minutes to make After it is evenly mixed, it is the base material.
[0027] (2) Add pigments, fillers and water according to the formula amount, stir well, then add the formula amount of auxiliary agents and additives, after stirring evenly, then grind it to less than 10 microns by a sand mill....
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[0029] Example 2
[0030] A nano-coating for the outer wall of wine container for aging wine, including film-forming material (acrylic acid modified epoxy) 50, ion nano material 8, accelerator (amino silane coupling agent) 2 calculated by weight percentage , Pigment and filler (CR-706 titanium dioxide) 20, dispersant 0.2, wetting agent 0.2, defoamer 0.3, flattening agent 0.2, tackifier 0.3, preservative 0.1, film-forming aid 1.5 and water balance.
[0031] Preparation:
[0032] (1) Add the acrylic modified epoxy resin, the formulated amount of water and the formulated amount of ionic nanomaterials into the reactor according to the formula amount, and stir for 40-60 minutes to make the mixture uniform, which is the base material.
[0033] (2) Add pigments and fillers (CR-706 titanium dioxide), dispersant, wetting agent, defoaming agent, and flattening agent according to the formula amount. After mixing it evenly, grind it with a sand mill to below 10 microns.
[0034] (3). Add the film-...
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