Chigadzirwa chePyrethroid chemhando yepamusoro chePrallethrin

Mishonga yezvipembenene inonzi Pyrethroid inoshandiswa zvakanyanya mukurima uye mudzimba nekuda kwekushanda kwayo kwakanyanya uye chepfu shoma muvanhu.Prallethrin ine simba guru rekupwanya mhute uye inorwisa umhutu, nhunzi, nezvimwewo. Inoshandiswa kugadzira machira, machira nezvimwewo. Inogonawo kugadzirwa kuti ivemushonga wezvipembenene unopfapfaidza, mushonga unouraya zvipembenene mumhepo.

Imvura yebrown yero kana yero.VP4.67×10-3Pa(20℃), density d4 1.00-1.02. Hainyungudike mumvura, inonyungudika muzvinhu zvinonyungudutsa zvakaita separafini, ethanol, uye xylene. Inoramba iri yemhando yepamusoro kwemakore maviri patembiricha yakajairika. Alkali, ultraviolet inogona kuita kuti iore. IneHapana Chepfu Kumhuka Dzinoyamwisauye hazvina zvazvinobatsira paHutano Hweveruzhinji.

Kushandiswa

Ine simba guru rekuuraya vanhu vanobata mhuka, ine simba rekuuraya zvinhu zvakapetwa kana kupfuura D-trans allethrin, uye ine simba guru rekudzinga mapete. Inonyanya kushandiswa pakugadzira zvinonhuhwirira zvinodzinga umhutu, zvinonhuhwirira zvemagetsi zvinodzinga umhutu, zvinonhuhwirira zvemvura zvinodzinga umhutu uye zvinopfapfaidza kudzivirira zvipembenene zvemumba zvakaita senhunzi, umhutu, inda, mapete, nezvimwewo.

Kutariswa

1. Dzivisa kusanganisa chikafu nechikafu.
2. Pakubata mafuta asina kucheneswa, zvakanaka kushandisa masiki nemagirovhosi kuti uzvidzivirire. Mushure mekugadzirisa, gezai nekukasika. Kana mushonga ukapfachukira paganda, gezai nesipo nemvura yakachena.

3. Mushure mekushandisa, madhiramu asina chinhu haafanirwe kusukwa mumvura, munzizi, kana mumadhamu. Anofanira kuparadzwa, kuvigwa, kana kunyikwa mualkaline solution yakasimba kwemazuva akati wandei asati acheneswa uye kudzokororwa.

4. Chigadzirwa ichi chinofanira kuchengetwa munzvimbo ine rima, yakaoma, uye inotonhorera.