Liquid cockroach-killing incense
A technology of liquid and liquid medicine, applied in the direction of insecticide, fumigator, animal repellent, etc., can solve the problem of pungent smell and achieve the effect of preventing human intrusion
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Embodiment 1
[0053] Taking 41ml of liquid cockroach incense per bottle as an example, it can be used continuously for 240 hours and is effective in a room of 20 square meters. 6.8% of permethrin, 25.8% of octachlorodipropyl ether, 0.1% of BHT, and 67.3% of ethanol are used as components of the electric heating cockroach fragrance liquid. Weigh the above components in proportion to a stirring pot with a jacketed water bath heating device. After heating to 60 degrees Celsius, continue stirring at a speed of 80 revolutions per minute for about 1 hour. Sampling and observation, the solution should be uniform in color and without sedimentation. Layer phenomenon, at this time, take a sample to detect the content of the active ingredient, and after passing the test, cool, filter and pack to obtain the electric heating cockroach fragrance medicinal liquid. The above-mentioned qualified medicinal liquid is canned in the container with the amount of every bottle of 41ml. This product is heated on a...
Embodiment 2
[0055] 8.0% enriched D-trans valerythrin, 22.5% piperonyl butoxide, 4.7% enriched D-trans allethrin [or biological allethrin], 10% synergistic amine, BHT 2.5% , spices 0.16%, ethanol 52.14% is the electrothermal cockroach fragrance medicinal liquid adding liquid component according to the preparation process of embodiment 1 and makes the electric heating cockroach medicinal liquid.
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