Efficient chelating dispersant and application method thereof
The technology of a chelating dispersant and its application method, which is applied in the field of textile printing and dyeing auxiliaries, can solve the problems of discoloration, non-biodegradable, toxic to human body, etc., and achieve the effect of strong chelating force, good effect and large dispersing force
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Embodiment 1
[0040] A kind of efficient chelating dispersant of the present invention, it comprises the component of following mass parts:
[0041] Modified polyacrylic acid 80 parts
[0042] Diethylenetriaminepentamethylene phosphate (DETPMPS) 10 parts
[0043] Diethanolamine 10 parts
[0044] The preparation method of the above-mentioned high-efficiency chelating dispersant is as follows: the above-mentioned three components are uniformly mixed according to the above-mentioned proportion.
Embodiment 2
[0046] A kind of efficient chelating dispersant of the present invention, it comprises the component of following mass parts:
[0047] Modified polyacrylamide 50 parts
[0048] Sodium ethylenediaminetetramethylene phosphate (EDTMPS) 30 parts
[0049] Monoethanolamine 20 parts
[0050] The preparation method of the above-mentioned high-efficiency chelating dispersant is as follows: the above-mentioned three components are uniformly mixed according to the above-mentioned proportion.
Embodiment 3
[0052] A kind of efficient chelating dispersant of the present invention, it comprises the component of following mass parts:
[0053] Modified polyhydroxyacrylic acid 70 parts
[0054] Amine Trimethylene Phosphate 15 parts
[0055] 15 parts triethanolamine
[0056] The preparation method of the above-mentioned high-efficiency chelating dispersant is as follows: the above-mentioned three components are uniformly mixed according to the above-mentioned proportion.
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