Special-purpose emulsifying thickener for paraquat preparation and application method thereof
An emulsification thickener, paraquat technology, applied in the direction of herbicides and algicides, application, botany equipment and methods, etc., can solve the problems of loss of viscosity and wall-hanging properties, reduction of preparations, and addition of thickeners To achieve the effect of enhancing dyeing fastness, increasing adsorption capacity and unique wetting performance
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Embodiment 1
[0035] Formula: fatty alcohol polyoxyethylene ether sodium sulfate 30%; fatty alcohol polyoxyethylene ether 2%; cocamidopropyl sulfobetaine 20%; alkyl polyglycoside APG-0814 3%; methanol 10%; water 35%;
[0036] Configuration method: weigh each component according to the above weight percentage, and set aside; dissolve fatty alcohol polyoxyethylene ether sodium sulfate and fatty alcohol polyoxyethylene ether with methanol, then add water; add cocamidopropyl hydroxysulfobetaine in turn , Alkyl polyglucoside APG-0814, stirred at 15°C-30°C for about 5 minutes to obtain.
[0037] Application method:
[0038] Formula 1: 20% paraquat cationic preparation: 60% paraquat (dichloride) mother liquor + 8% emulsifying thickener of the present invention + water supplement
[0039] Formula 2: 15% paraquat cationic preparation: 50% paraquat (dichloride) mother liquor + 8% emulsifying thickener of the present invention + 1% salt + water supplement
[0040] Formula 3: 12% paraquat cationic p...
Embodiment 2
[0043] Formula: fatty alcohol polyoxyethylene ether sodium sulfate 35%; fatty alcohol polyoxyethylene ether 1%; cocamidopropyl sulfobetaine 15%; alkyl polyglycoside APG-0814 4%; propylene glycol 12%; water 33%.
[0044] Configuration and usage method: antifreeze agent propylene glycol replaces methanol, in the application method, 9% of the emulsifying thickener of the present invention is added to the formula of 20% and 12% paraquat cationic preparation, and 1.5% is added to the formula of 12% paraquat cationic preparation The industrial salt used in the formula of 15% paraquat cation, and the rest are the same as in Example 1.
Embodiment 3
[0046] Formula: fatty alcohol polyoxyethylene ether sodium sulfate 39.4%; fatty alcohol polyoxyethylene ether 1.6%; cocamidopropyl sulfobetaine 10%; alkyl polyglycoside APG-1214 2%; propylene glycol 15%; water 32%.
[0047] Configuration and usage method: antifreeze agent propylene glycol instead of methanol, alkyl polyglycoside APG-1214 instead of APG-0814, in the application method, add 8% emulsifying thickener of the present invention to the formula of 15% paraquat cationic preparation, 12% Baicao In the formula of the dry cation preparation, 10% of the emulsifying thickener of the present invention is added, and the rest are the same as in Example 1.
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