Neutral environment-friendly paint remover
A paint stripper, environmental protection technology, applied in the direction of chemical paint/ink remover, coating, etc., can solve the problem of unsatisfactory paint stripping efficiency and paint stripping speed, difficult to remove paint or particulate impurities, human harm and environmental problems. High pollution and other problems, to achieve the effect of high paint stripping efficiency, fast paint stripping speed, less human harm and environmental pollution
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Embodiment 1
[0031] Embodiment 1: a kind of neutral environment-friendly paint stripper, it is made up of main solvent, volatilization retarder, activator, cosolvent, emulsifier, corrosion inhibitor, penetrating agent, alkanes deodorant, thickener The mixed solution, wherein, the main solvent mass percentage content is 76%, is the composite main solvent of dichloromethane: ethyl acetate: acetone=4: 1: 1 preparation; Volatility retarder comprises liquid paraffin 1%, water 3%; activator is ethanolamine, 5%; cosolvent is ethanol, 6%; emulsifier is OP-10, 5%; corrosion inhibitor 0.5%, is prepared according to imidazoline: benzotriazole = 2:3 2% penetrating agent, which is a mixture prepared according to LAS: JFC-E = 1: 2; alkanes deodorant 0.5%; thickener polyethylene glycol, 1%. Put the electrophoretic-coated metal parts into the above-mentioned neutral environment-friendly paint remover, the temperature is room temperature, and the removal time is 0.5-8 minutes. The paint remover has no irr...
Embodiment 2
[0032] Embodiment 2: a kind of neutral environment-friendly paint stripper, it is made up of main solvent, volatilization retarder, activator, cosolvent, emulsifier, corrosion inhibitor, penetrating agent, alkanes deodorant, thickener The mixed solution, wherein, the main solvent mass percentage content is 70%, is the compound main solvent that is formulated by dichloromethane: ethyl acetate: acetone=4: 1: 2; Volatility retarder includes liquid paraffin 0.5%, water 2%; activator is ethanolamine, 4%; co-solvent is ethanol, 5%; emulsifier is OP-10, 3%; corrosion inhibitor 0.2%, is prepared according to imidazoline: benzotriazole = 2:3 1% penetrant, which is a mixture prepared according to LAS: JFC-E = 1: 2; alkanes deodorant 0.3%; thickener polyethylene glycol, 0.5%. Put the metal parts that have been electrophoretic coated into the above-mentioned neutral environmental protection paint remover, the temperature is room temperature, and the removal time is 6 to 8 minutes. The pa...
Embodiment 3
[0033] Embodiment 3: a kind of neutral environment-friendly paint stripper, it is made up of main solvent, volatilization retarder, activator, cosolvent, emulsifier, corrosion inhibitor, penetrating agent, alkanes deodorant, thickener The mixed solution, wherein, the main solvent mass percentage content is 80%, is the compound main solvent that is formulated by dichloromethane: ethyl acetate: acetone=4: 1: 2; Volatility retarder includes liquid paraffin 2%, water 5%; activator is ethanolamine, 6%; co-solvent is ethanol, 10%; emulsifier is OP-10, 8%; corrosion inhibitor 1%, is prepared according to imidazoline: benzotriazole = 2:3 3% penetrating agent, which is a mixture prepared according to LAS: JFC-E = 1: 2; alkanes deodorant 0.7%; thickener polyethylene glycol, 1.5%. Put the metal parts that have been electrophoretic coated into the above-mentioned neutral environmental protection paint remover, the temperature is room temperature, and the removal time is 0.5 to 2 minutes. ...
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