Lub ntsiab tseem ceeb ntawm xiav silica gel yog cobalt chloride, uas muaj zog toxicity thiab muaj zog adsorption nyhuv ntawm dej vapor hauv huab cua.Nyob rau tib lub sijhawm, nws tuaj yeem pom cov xim sib txawv los ntawm tus naj npawb ntawm cobalt chloride siv lead ua dej hloov, uas yog, xiav ua ntej nqus noo noo maj mam hloov mus rau lub teeb liab nrog qhov nce ntawm noo noo nqus.
Txiv kab ntxwv silica gel yog ib puag ncig hloov silica gel, tsis muaj cobalt chloride, ntau tus phooj ywg ib puag ncig thiab nyab xeeb.
Daim ntawv thov
1) feem ntau yog siv rau kev nqus dej noo thiab xeb tiv thaiv cov cuab yeej, cov cuab yeej thiab cov cuab yeej siv nyob rau hauv qhov chaw kaw, thiab tuaj yeem qhia ncaj qha rau cov av noo ntawm ib puag ncig los ntawm nws tus kheej xim los ntawm xiav mus rau xim liab tom qab nqus dej noo.
2) siv ua ke nrog ib qho zoo tib yam silica gel desiccant los qhia txog kev nqus dej ntawm cov desiccant thiab txiav txim siab qhov txheeb ze av ntawm ib puag ncig.
3) nws yog dav raws li silica gel desiccant rau ntim siv hauv cov cuab yeej precision, tawv, khau, khaub ncaws, khoom siv hauv tsev, thiab lwm yam.
Yam khoom: Silica Gel JZ-SG-B,Silica Gel JZ-SG-O