Suspension emulsion containing clomazone and propanil
A technology of clomazone and suspoemulsion, applied in the direction of herbicides, algicides, biocides, biocides, etc., can solve problems such as reducing environmental pressure, achieve drug efficacy, system stability, and increase environmental safety Effect
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Embodiment 1
[0016] Example 1: Preparation of 39% propanil·clomazone suspoemulsion
[0017] Propanil technical: 27%
[0018] Clomazone technical: 12%
[0019] Surfactant: 15%
[0020] Functional surfactant: 5.5%
[0021] Solvent: 15%
[0022] Water up to: 100%.
[0023] The surfactant described in this embodiment is a mixture of emulsifier, wetting agent and dispersant.
[0024] The production method of the suspoemulsion containing clomazone and propanil in this example is as follows: first, heat the propanil to 93 degrees to dissolve, add a surfactant, and prepare a stable propanil dispersion by hot-melt coagulation; The grass pine is dissolved in a solvent, and a certain amount of surfactant is added to prepare a stable emulsion; then the propanil dispersion system is added to the clomazone emulsion, sheared with a high-speed emulsifying shear, and functional additives are added A stable suspoemulsion was obtained.
Embodiment 2
[0025] Example 2: 40% propanil·clomazone suspoemulsion
[0026] Propanil technical: 20%
[0027] Clomazone technical: 20%
[0028] Surfactant: 18%
[0029] Functional surfactant: 3.5%
[0030] Solvent: 20%
[0031] Water up to: 100%.
[0032] The preparation method is the same as in Example 1.
Embodiment 3
[0033] Example 3: Accelerated storage experiment of 39% propanil·clomazone suspoemulsion
[0034] The experimental results are as follows:
[0035]
[0036] Note: 39% propanil·clomazone suspoemulsion was prepared according to the method described in Example 1.
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