Novel desizing agent and preparation method thereof
A technology of desizing agent and formula, which is applied in the field of new desizing agent and its preparation, can solve the problems of not paying attention to fabric wool effect, hand feeling, single performance, etc., and achieve good desizing effect, good chelating dispersion, and penetration Good results
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Embodiment 1
[0033] A kind of novel desizing agent of embodiment 1
[0034] Formula, comprises by weight:
[0035]
[0036] Wherein the average particle size of the nano-nanometer zinc oxide is 30nm.
[0037] The preparation method specifically comprises the following steps:
[0038] (1) Get 50% water of formula consumption water total amount, add the nonylphenol polyoxyethylene ether of formula consumption, lauryl trimethyl ammonium chloride, glycerin cocoate, coconut oil monoisopropyl After alcohol amide, isocetyl stearate, polydimethylsiloxane, ethylene glycol, polyvinylpyrrolidone, ethylhexyl palmitate, propanol, ultrasonic dispersion, the frequency of ultrasonic dispersion is 50KHZ, time For 30 minutes, solution A was obtained;
[0039] (2) Heat the solution A obtained in step (1) to 70° C., stir and react for 1 hour, then cool to 50° C., and the stirring speed is 400 r / min to obtain solution B;
[0040](3) Take the sodium hydroxide, sodium lauricate, ammonium persulfate, potas...
Embodiment 2
[0042] Embodiment 2 A kind of novel desizing agent
[0043] Formula, comprises by weight:
[0044]
[0045] Wherein the average particle size of nano zinc oxide is 50nm.
[0046] The preparation method specifically comprises the following steps:
[0047] (1) Get the water of 70% of formula consumption water total amount, add the nonylphenol polyoxyethylene ether of formula consumption, lauryl trimethyl ammonium chloride, glycerin cocoate, coconut oil monoisopropyl After alcohol amide, isocetyl stearate, polydimethylsiloxane, ethylene glycol, polyvinylpyrrolidone, ethylhexyl palmitate, propanol, ultrasonic dispersion, the frequency of ultrasonic dispersion is 50KHZ, time For 30 minutes, solution A was obtained;
[0048] (2) Heat the solution A obtained in step (1) to 90° C., stir and react for 1 hour, then cool to 30° C., and the stirring speed is 200 r / min to obtain solution B;
[0049] (3) Take the sodium hydroxide, sodium lauricate, ammonium persulfate, potassium chlo...
Embodiment 3
[0051] Embodiment 3 A kind of novel desizing agent
[0052] Formula, comprises by weight:
[0053]
[0054] Wherein the average particle size of nano zinc oxide is 35nm.
[0055] The preparation method specifically comprises the following steps:
[0056] (1) Get 65% of the water of formula consumption water total amount, add the nonylphenol polyoxyethylene ether of formula consumption, lauryl trimethyl ammonium chloride, glycerin cocoate, coconut oil monoisopropyl After alcohol amide, isocetyl stearate, polydimethylsiloxane, ethylene glycol, polyvinylpyrrolidone, ethylhexyl palmitate, propanol, ultrasonic dispersion, the frequency of ultrasonic dispersion is 50KHZ, time For 30 minutes, solution A was obtained;
[0057] (2) Heat the solution A obtained in step (1) to 85° C., stir and react for 1 hour, then cool to 45° C., and the stirring speed is 350 r / min to obtain solution B;
[0058] (3) Take the sodium hydroxide, sodium lauricate, ammonium persulfate, potassium chlo...
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