Frictional water-based environment-friendly paint layer removing agent, and preparation method and application thereof
A cleaning agent and frictional technology, which is applied in the field of frictional water-based environmental protection paint layer cleaning agent and its preparation, can solve the problems of production cost pressure, strong volatility, environmental pollution, etc., and achieve low cost, low corrosion, and easy to use convenient effect
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Embodiment 1
[0041] Composite main solvent: propylene glycol carbonate: ethylene glycol butyl ether = 2: (1~1.5), 25~40wt.%;
[0042] Co-solvent: γ-butyrolactone, 5~15wt.%;
[0043] Activator: acetic acid, 9~12wt.%;
[0044] Surfactant: cetyltrimethylammonium bromide: SPAN-80=1: (0.5~1), 2~3wt.%;;
[0045] Frictional particles: 0.05-1μm silicon oxide, 3~6wt.%;
[0046] Anti-aging agent: phenolic anti-aging agent, 2~3wt.%;
[0047] Penetrant: dioctyl sulfosuccinate sodium salt, 1~1.5wt.%;
[0048] Thickener: hydroxymethyl cellulose, 1.5~2wt.%;
[0049] Corrosion inhibitor: sulfonated lignin, 0.5~0.8wt.%;
[0050] Deionized water: ethanol volume ratio = 3:1, 10~25wt.%, marked as sample 1.
Embodiment 2
[0052] Main solvent: dimethyl succinate, 25~40wt.%;;
[0053]Co-solvent: γ-butyrolactone, 5~15wt.%;
[0054] Activator: Propionic acid, 9~12wt.%;
[0055] Surfactant: cetyltrimethylammonium bromide: SPAN-80=1: (0.5~1), 2~3wt.%;
[0056] Frictional particles: 0.05-1μm α-alumina particles, 3~6wt.%;
[0057] Anti-aging agent: phenolic anti-aging agent, 2~3wt.%;
[0058] Penetrant: dioctyl sulfosuccinate sodium salt, 1~1.5wt.%;
[0059] Thickener: methyl cellulose, 1.5~2wt.%;
[0060] Corrosion inhibitor: polyaspartic acid, 0.5~0.8wt.%;
[0061] Deionized water: ethanol volume ratio = 3:1, 10~25wt.%, marked as sample 2.
Embodiment 3
[0063] Main solvent: N-methylpyrrolidone, 25~40wt.%;
[0064] Co-solvent: n-propanol, 5~15wt.%;
[0065] Activator: lactic acid, 9~12wt.%;
[0066] Surfactant: betaine type surfactant, 2~3wt.%;
[0067] Frictional particles: 0.05-1μm silicon oxide, 3~6wt.%;
[0068] Anti-aging agent: phenolic anti-aging agent, 2~3wt.%;
[0069] Penetrant: dioctyl sulfosuccinate sodium salt, 1~1.5wt.%;
[0070] Viscous agent: hydrated lithium magnesium silicate, 1.5~2wt.%;
[0071] Corrosion inhibitor: sulfonated lignin, 0.5~0.8wt.%;
[0072] Deionized water: ethanol volume ratio = 3:1, 10~25wt.%, marked as sample 3.
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Abstract
Description
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