A kind of formaldehyde eliminating agent and application thereof
A formaldehyde remover and formaldehyde technology, applied in the field of cleaning and bactericide, can solve the problems of unstable formaldehyde remover, long time-consuming to remove formaldehyde, odor of the remover, etc., and achieve the effects of high removal efficiency, easy storage, and enhanced stability.
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Embodiment 1
[0037] A formaldehyde eliminating agent, its composition is:
[0038] Sodium Carbonate, Hydrogen Peroxide, Diimidazolidinone, Imidazolidinyl Urea, Methylparaben, Sodium Polyacrylate and Water.
[0039] The preparation steps of formaldehyde scavenger are:
[0040] (a) Dissolve 6 parts of sodium carbonate in 28 parts of water, stir for 30 minutes, then add 9 parts of hydrogen peroxide, stir for 20 minutes, and set aside;
[0041] (b) Mix 4 parts of imidazolidinyl urea and 3 parts of methylparaben, heat to 30-40°C, add 13 parts of diimidazolidinone while stirring, and cool to room temperature;
[0042] (c) Mix the solutions obtained in steps (a) and (b), then add 5 parts of sodium polyacrylate, and stir for 20-30 minutes to obtain a formaldehyde scavenger.
[0043] Dilute the formaldehyde remover obtained by the above scheme with water at a mass ratio of 1:200, and spread it evenly on 10 m 2 After 10 hours on the surface of the newly made cabinets, the formaldehyde content on ...
Embodiment 2
[0045] Same as Example 1, the difference is that the mass parts of the components in the formaldehyde scavenger are 5 parts of sodium carbonate, 11 parts of hydrogen peroxide, 14 parts of diimidazolidinone, 3 parts of imidazolidinyl urea, and 2 parts of methylparaben , 7 parts of sodium polyacrylate and 25 parts of water, after diluting the prepared formaldehyde scavenger and water at a mass ratio of 1:250, spread it evenly on 10m 2 After 10 hours on the surface of the newly made cabinets, the formaldehyde content on the cabinets was detected by spectrophotometry, and it was concluded that 94.7% of the formaldehyde on the cabinets was eliminated after use, and at the same time, it did not affect a certain brand of water-based paint on the cabinet surface. After the formaldehyde elimination agent obtained by the above method is diluted with water at a mass ratio of 1:40, take 300g of the diluted solution and place it in an open container, and place the open container in a drawer...
Embodiment 3
[0047] Same as Example 1, the difference is that the mass parts of the components in the formaldehyde scavenger are 7 parts of sodium carbonate, 8 parts of hydrogen peroxide, 10 parts of diimidazolidinone, 5 parts of imidazolidinyl urea, and 5 parts of methylparaben , 2 parts of sodium polyacrylate and 30 parts of water, after diluting the prepared formaldehyde scavenger and water at a mass ratio of 1:230, spread it evenly on 10m 2 After 10 hours on the surface of the newly made cabinets, the formaldehyde content on the cabinets was detected by spectrophotometry, and it was concluded that 93.4% of the formaldehyde on the cabinets was eliminated after use, and it had no effect on a certain brand of water-based polyurethane paint on the cabinet surface. After the formaldehyde elimination agent obtained by the above method is diluted with water at a mass ratio of 1:45, take 300g of the diluted solution and place it in an open container, and place the open container in a drawer in ...
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