Cov tshuaj tua kab mobyog cov khoom noj khoom haus tsis tseem ceeb hauv kev lag luam khoom noj khoom haus, uas tuaj yeem cuam tshuam kev loj hlob ntawm cov kab mob thiab tiv thaiv cov zaub mov tsis zoo, yog li txhim kho lub txee lub neej ntawm cov khoom.Niaj hnub no, ntau tus neeg siv khoom muaj qee qhov kev nkag siab tsis zoo ntawm cov tshuaj tua kab mob, cov tshuaj tua kab mob tau muab cais ua "cov npe tsis zoo", hauv qhov tseem ceeb, cov tshuaj tua kab mob yog cov khoom siv tsis zoo, cov nyiaj yuav tsum tuav lub hauv paus ntsiab lus ntawm tsis siv lossis siv tsawg.Ua ntej, preservatives muaj kev nyab xeeb nyob rau hauv kev txwv tsis pub siv, thiab cov kev txhawj xeeb tseem ceeb tshaj plaws ntawm cov neeg siv khoom yog tsis kov;Qhov thib ob, cov khoom noj khoom haus tuaj yeem muab cov zaub mov yooj yim thiab kev noj qab haus huv ntxiv, thiab tsis muaj cov khoom noj khoom haus yog qhov poob rau cov neeg siv khoom.Yog li ntawd, preservatives yog ze rau cov kev xav tau ntawm rooj plaub, ntau npaum nrhiav, los ntawm kev txo cov optimization, txhawb kev noj haus thiab lwm txoj kev los txhim kho daim ntawv thov nqi.
Qhov zoo ntawm lub compound system ntawm preservatives:
① Kev nthuav davtshuaj tua kab mobspectrum
② Txhim kho qhov ua tau zoo ntawm cov tshuaj
③ Tiv thaiv cov pa phem thib ob
④ Txhim kho kev nyab xeeb
⑤ Tiv thaiv kom tsis txhob muaj tshuaj tiv thaiv
Txoj kev sib xyaw ua ke ntawm cov tshuaj tua kab mob feem ntau yog raws li hauv qab no:
① Kev sib xyaw ntawm cov tshuaj tua kab mob nrog ntau yam kev ua haujlwm.Txoj kev sib xyaw no tsis yog ib qho yooj yim ntxiv ntawm kev ua tau zoo, tab sis feem ntau yog kev sib txuas sib txuas, uas tuaj yeem txhim kho cov tshuaj tua kab mob zoo ntawm cov tshuaj tua kab mob.
② Kev sib xyaw ntawm cov tshuaj tua kab mob nrog cov xwm txheej sib txawv.Txoj kev sib xyaw no tuaj yeem muab ntau yam kev tiv thaiv corrosion rau cov khoom.
③ Nws yog tsim rau compounding preservatives ntawm cov kab mob sib txawv.Txoj kev sib xyaw ua ke no tsuas yog txhawm rau nthuav dav cov kev tiv thaiv kev tiv thaiv kev tiv thaiv corrosion, thiab nws yog txoj kev siv ntau tshaj plaws rau kev tsim cov txheej txheem tiv thaiv corrosion ntawm cov tshuaj pleev ib ce niaj hnub.
Nws yog ib qho tsim nyog yuav tsum nco ntsoov tias thaum sib xyaw ua ke, kev saib xyuas yuav tsum tau them rau qhov tsim nyog collocation ntawm preservatives, thiab yuav tsum tau them nyiaj mloog kom tsis txhob muaj kev sib cuam tshuam ntawm preservatives, thiab tib lub sij hawm, xyuam xim rau lub dav-spectrum antibacterial zog tom qab compounding.Xws liPEB 91 , PEB 73, Phenoxyethanol(CAS Nr .: 122-99-6) thiabEthylhexylglycerin (CAS Nr .: 70445-33-9) thiab lwm yam.
Post lub sij hawm: Feb-23-2022