Bactericidal composition containing polyhexamethylene biguanide hydrochloride and zinc thiazole and application thereof
A technology of polyhexamethylene biguanide hydrochloride and thiazole zinc, which is applied in the fields of application, biocide, animal repellent, etc., can solve problems such as difficult effects, and achieve good quick effect, obvious synergistic effect, and high work efficiency Effect
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Embodiment 1
[0021] Embodiment 1 Preparation of an aqueous solution containing polyhexamethylene biguanide hydrochloride and thiazole zinc
[0022] Components include: polyhexamethylene biguanide hydrochloride 5%, zinc thiazole 5%, propoxyquine 5%, n-butanol 5%, OP-105%, water top-up 100%.
[0023] The preparation process is as follows: Weigh the materials according to the above mass percentage, thoroughly dissolve polyhexamethylene biguanide hydrochloride and thiazole zinc with n-butanol and water, and fully mix with OP-10 to obtain 10% polyhexamethylene Zinc biguanide hydrochloride solution.
Embodiment 2
[0024] Example 2 Preparation of wettable powder containing polyhexamethylene biguanide hydrochloride and thiazole zinc
[0025] Components include: polyhexamethylene biguanide hydrochloride 25%, zinc thiazole 5%, fatty alcohol polyoxyethylene ether 4%, polyoxyethylene polyoxypropylene block copolymer 8%, sodium isopropyl naphthalene sulfonate 3%, silica 4%, kaolin make up 100%.
[0026] The preparation process is as follows: Weigh the materials according to the above mass percentage, mix polyhexamethylene biguanide hydrochloride, thiazole zinc, fatty alcohol polyoxyethylene ether, polyoxyethylene polyoxypropylene block copolymer, white carbon black, sorbic acid , put kaolin into a mixer and mix evenly, airflow crush to below 800 mesh to obtain 30% polyhexamethylene biguanide hydrochloride thiazole zinc wettable powder.
Embodiment 3
[0027] Example 3 Preparation of water-dispersible granules containing polyhexamethylene biguanide hydrochloride and thiazole zinc
[0028] Components include: polyhexamethylene biguanide hydrochloride 12%, zinc thiazole 3%, phenethylphenol ethoxylates 3%, alkylphenol ethoxylates 6%, ammonium sulfate 15%, citric acid 3% %, cornstarch 10%, sodium gluconate make up 100%.
[0029] Preparation method: Weigh the material according to the above mass percentage, mix polyhexamethylene biguanide hydrochloride, thiazole zinc, phenethylphenol polyoxyethylene ether, alkylphenol polyoxyethylene ether, ammonium sulfate, citric acid, corn starch , Sodium gluconate is mixed evenly in a mixer, airflow crushed, then added to a fluidized bed granulator for boiling granulation, dried, sieved and then sampled for analysis to obtain 15% polyhexamethylene biguanide hydrochloride Zinc thiazole water dispersible granules.
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