Kev Xa Khoom Txhua Hnub-Chemsino

Kev Xa: Chemsino tus neeg xa khoom Propylene Glycol (80000KGS) xa mus rau paranagua, Brazil！

Propylene glycol:

Cas No.: 57-55-6

Propylene glycol yog ib qho tseem ceeb raw khoom rau polyester tsis txaus, epoxy cob, thiab polyurethane cob. Cov nyiaj hauv cheeb tsam no suav txog kwv yees li 45% ntawm kev siv tag nrho ntawm propylene glycol. Qhov polyester tsis txaus no yog siv ntau qhov ntau rau txheej txheej thiab ntxiv cov yas ntxiv. Propylene glycol muaj viscosity zoo thiab hygroscopicity, thiab tsis muaj tshuaj lom, yog li nws tau siv dav raws li nqus dej noo, tiv thaiv kab mob, ua kom cov roj nplua nyeem thiab hnyav hauv cov zaub mov, tshuaj thiab tshuaj pleev ib ce lag luam. Hauv kev lag luam khoom noj khoom haus, propylene glycol thiab fatty acids tshwm sim los tsim propylene glycol fatty acid esters, uas yog siv los ua zaub mov emulsifiers; propylene glycol yog cov kuab tshuaj zoo heev rau cov xim thiab xim. Hauv kev lag luam kws tshuaj, propylene glycol feem ntau siv los ua cov kuab tshuaj, muag muag thiab cov khoom siv ntxiv rau kev tsim cov tshuaj pleev thiab tshuaj pleev ntau yam. Vim tias propylene glycol muaj kev sib haum xeeb zoo nrog ntau yam txuj lom, nws kuj tseem siv los ua cov kuab tshuaj thiab muag muag rau cov tshuaj pleev ib ce.

Propylene Glycol yog cov khoom siv raw los npaj cov tshuaj polyester tsis txaus, cov yas, cov khoom siv ua haujlwm sab hauv, tus neeg sawv cev emulsifying thiab tus neeg sawv cev tshem tawm. Nws kuj tseem tuaj yeem siv ua pwm tiv thaiv kab mob, tshuaj tua kab mob rau txiv hmab txiv ntoo, tiv thaiv dej khov thiab tiv thaiv ya raws tiv thaiv tus neeg haus luam yeeb.