Scavenger for outdoor adlet
A scavenger and small advertisement technology, applied in the direction of chemical paint/ink remover, coating, etc., can solve the second visual pollution, incomplete removal and other problems
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Embodiment 1
[0019] Weigh:
[0020] 40 kg of dichloromethane,
[0021] Dichloroethane 15 kg,
[0022] Tributyl phosphate 25 kg,
[0023] phenol 15 kg,
[0024] N-Methylpyrrolidone 4 kg,
[0025] 15 kg of formic acid,
[0026] Nonylphenol polyoxyethylene ether 6 kg,
[0027] Ethylene glycol monobutyl ether 0.2 kg.
[0028] The outdoor small advertisement remover of the present invention can be prepared by stirring and mixing the above-mentioned components at 40°C.
Embodiment 2
[0030] Weigh:
[0031] 20 kg of dichloromethane,
[0032] Dichloroethane 25 kg,
[0033] Tributyl phosphate 15 kg,
[0034] phenol 20 kg,
[0035] N-Methylpyrrolidone 2 kg,
[0036] 25 kg of formic acid,
[0037] Nonylphenol polyoxyethylene ether 2 kg,
[0038] Ethylene glycol monobutyl ether 0.8 kg.
[0039] The outdoor small advertisement remover of the present invention can be prepared by stirring and mixing the above-mentioned components uniformly at 60°C.
Embodiment 3
[0041] Weigh:
[0042] 30 kg of dichloromethane,
[0043] Dichloroethane 20 kg,
[0044] Tributyl phosphate 20 kg,
[0045] phenol 18 kg,
[0046] N-Methylpyrrolidone 3 kg,
[0047] 20 kg of formic acid,
[0048] Nonylphenol polyoxyethylene ether 4 kg,
[0049] Ethylene glycol monobutyl ether 0.5 kg.
[0050] The outdoor small advertisement remover of the present invention can be obtained by stirring and mixing the above-mentioned components uniformly at 50°C.
[0051] After spraying the outdoor small advertisement remover of the present invention on the surface of walls, glass, cement poles and other surfaces polluted by small advertisements, then brush with a brush and rinse with clean water to remove small advertisements, without damaging the primer, and can be cleaned quickly and easily. Clean as new afterward.
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