Silica gel desiccant yog cov khoom siv adsorbent siab, uas yog cov khoom siv feem ntau siv. Nws yog cov tshuaj amorphous thiab nws cov mis molecular yog mSiO2.nH2O.
Cov khoom lag luam ua tau raws li Tuam Tshoj Tshuaj Standard HG/T2765-2005. Nws tsuas yog FDA pom zoo desiccant uas tuaj yeem sib cuag nrog zaub mov thiab tshuaj. Silica gel desiccant muaj lub zog nqus dej muaj peev xwm, muaj zog adsorption kev ua tau zoo thiab thermal stability, siab mechanical zog, Silica gel muaj cov cuab yeej tshuaj ruaj khov thiab yeej tsis hnov mob nrog cov tshuaj tshwj tsis yog cov alkali thiab hydrofluoric acid, nws tsis soften lossis liquefy txawm tias silica gel desiccant yog immersed nyob rau hauv dej. Nws muaj cov yam ntxwv ntawm tsis muaj tshuaj lom, tsis qab, tsis muaj corrosive, thiab tsis muaj kuab paug, yog li nws tuaj yeem ncaj qha rau hauv kev sib cuag nrog txhua yam khoom.
Siv dav hauv electronics, khoom siv hluav taws xob, machinery, hardware, tshuaj, zaub mov, khoom ua si, rooj tog, ntim, khau thiab kaus mom, tawv, handbags, xyoob khoom, twj paj nruag, thiab lwm yam.
Rau qhov zoo li qub adsorption ntawm qhov chaw kaw kom tshem tawm cov dej noo, tswj cov txheeb ze av noo, zoo noo noo-pov thawj anti-mildew nyhuv.
Siv cov huab cua qhuav los kaw lub pob, lub desiccant yuav tsum tau muab tso rau hauv qhov tsim nyog ntawm lub thawv ntim, kom ntau li ntau tau, xyuas kom meej tias tag nrho cov sealing qhov chaw yog absorbed los ntawm cov desiccant. Kev tiv thaiv cov ntaub ntawv tseem ceeb yuav tsum tau nce cov desiccant, nws yog qhov zoo los tiv thaiv qhov poob los ntawm condensation.Rain, damp thiab raug yuav tsum tau zam thaum lub sij hawm thauj mus los.
Yog xav paub ntxiv, thov xa peb cov lus.
