Cov tshuaj tua kab mob yog ib yam khoom uas tuaj yeem cuam tshuam cov kab mob loj hlob hauv ib qho nruab nrab. Qee cov tshuaj tua kab mob muaj xws li benzyl alcohols, bisbiquanide, trihalocarbanilides, ethoxylated phenols, cationic surfactants, thiab phenolic compounds.
Phenolic antimicrobial agents nyiam4-chloro-3,5-dimethylphenol (PCMX)los yog para-chloro-meta-xylenol (PCMX) inhibits microorganisms los ntawm kev cuam tshuam lawv cov phab ntsa ntawm tes los yog deactivation lub enzyme.
Phenolic compounds yog me ntsis soluble hauv dej.Yog li ntawd, lawv solubility yog kho los ntawm kev ntxiv surfactants. Nyob rau hauv tas li ntawd, muaj pes tsawg leeg ntawm ib tug para-chloro-meta-xylenol (PCMX) antimicrobial tus neeg sawv cev yog yaj nyob rau hauv ib tug surfactant.
PCMX yog ib qho tshuaj tiv thaiv kab mob uas tos tos thiab tseem muaj zog tiv thaiv kab mob ntau yam kab mob, fungi, thiab ntau yam kab mob.PCMX qhia txog phenolic qaum thiab muaj feem xyuam rau cov tshuaj xws li carbolic acid, cresol, thiab hexachlorophene.
Txawm li cas los xij, thaum nrhiav cov tshuaj muaj peev xwm rau koj cov tshuaj tua kab mob tua kab mob, nws raug nquahu kom nug cov chaw tsim khoom ntseeg siab rau4-chloro-3,5-dimethylphenol (PCMX)rau qhov tseeb thawj koom ruam.
Muaj pes tsawg leeg ntawm PCMX Antimicrobial Agent
Txawm hais tias muaj cov tshuaj tiv thaiv kab mob ntawm PCMX raws li qhov xav tau ntawm cov tshuaj tua kab mob, kev tsim ntawm PCMX yog qhov kev sib tw loj vim tias PCMX yog me ntsis soluble hauv dej.Tsis tas li ntawd, nws tsis sib haum xeeb nrog ob peb surfactants thiab lwm yam kev sib xyaw ua ke.Yog li ntawd, nws cov txiaj ntsig tau zoo heev vim muaj ntau yam, suav nrog cov surfactant, solubility, thiab pH tus nqi.
Conventionally, ob lub tswv yim tau txais kev pom zoo rau solubilizing PCMX, uas yog siv cov khoom siv ntau ntawm surfactant thiab dej-miscible anhydrous reagent complex.
i.Dissolving PCMX siv lub siab kom muaj nuj nqis ntawm surfactant
Cov txheej txheem no ntawm cov tshuaj tua kab mob tua kab mob uas siv cov tshuaj surfactant ntau yog ua haujlwm hauv cov tshuaj ntxuav tes.
Lub sij hawm lub solubilization yog nqa tawm nyob rau hauv lub xub ntiag ntawm volatile organic tebchaw xws li cawv.Qhov feem pua ntawm cov volatile organic tebchaw yog li ntawm 60% mus rau 70%.
Cov ntsiab lus cawv muaj feem xyuam rau qhov tsw, ziab thiab pab ua rau tawv nqaij khaus.Dhau li ntawd, ib zaug cov kuab tshuaj disperses, lub hwj chim ntawm PCMX tej zaum yuav yog ib tug bargain.
ii.Water Miscible anhydrous reagent compounds
Kev siv cov dej-miscible anhydrous compound tsub kom lub solubility ntawm PCMX, tshwj xeeb tshaj yog nyob rau hauv ib tug txo theem ntawm 0.1% thiab 0.5% nyob rau hauv dej concentration siab tshaj 90%.
Piv txwv ntawm cov dej-miscible anhydrous compound muaj xws li tiol, diol, amine, lossis ib qho sib xyaw ntawm lawv.
Cov tebchaw no zoo dua yog kev sib xyaw ntawm propylene glycol, glycerin, thiab tag nrho cov cawv tseem ceeb (TEA).Para-chloro-meta-xylenol yog tov nrog lossis tsis muaj cua sov kom txog thaum nws yaj tag.
Lwm cov dej-miscible anhydrous solvent compound muaj xws li acrylic polymer, preservative, thiab polysaccharide polymer yog cais nyob rau hauv ib lub thawv los tsim ib tug polymer dispersion.
Txoj kev no tsis cuam tshuam rau kev ua tau zoo ntawm cov tshuaj tiv thaiv kab mob txawm tias lawv nyob hauv feeb kom muaj nuj nqis.TEA tuaj yeem solubilize ob qho tib si qis thiab siab siab ntawm PCMX.
Daim ntawv thov ntawm PCMX Antimicrobial Agent
1.PCMX antimicrobial tus neeg sawv cev tuaj yeem siv los ua cov tshuaj tua kab mob, uas inhibits microorganisms kev loj hlob yam tsis muaj instigating raug mob rau ntawm daim tawv nqaij.
2.Ua cov tshuaj tua kab mob, qhov no tuaj yeem npaj tau ntau hom, xws li tshuaj tua kab mob.
Koj Puas Xav Tau 4-chloro-3,5-dimethylphenol (PCMX)?
Peb tsim thiab muab cov khoom lag luam zoo, suav nrog biocide, tshuaj tua kab mob, thiab tshuaj tua kab mob, xws li hauv tsev mus rau kev ntxhua khaub ncaws thiab tshuaj ntxuav tes. Hu rau peb kom yuav 4-chloro-3,5-dimethylphenol (PCMX) rau koj cov tshuaj tua kab mob, thiab koj yuav yog txaus siab rau peb cov kev pabcuam thiab cov khoom siv.
Post lub sij hawm: Jun-10-2021