Mpg/Pg/Propylene Glycol Tech/Industrial/Pharma/USP Qib CAS 57-55-6 Propylene Glycol Nrog COA

Propylene glycol yog cov kua tsis muaj xim nrog cov viscosity ruaj khov thiab nqus dej zoo. Nws yog ze li odorless, uninflammable thiab minutely toxic. Nws molecular mass yog 76.09. Nws cov viscosity (20oC), lub peev xwm tshwj xeeb kub (20oC) thiab latent cua sov ntawm vaporization (101.3kpa) yog feem 60.5mpa.s, 2.49KJ / (kg. oC) thiab 711KJ / kg. Nws tuaj yeem sib xyaw thiab daws nrog cawv, dej thiab ntau yam khoom siv organic. PG yog cov khoom siv raw rau kev npaj unsaturated polyester resin, plasticizer, nto active tus neeg sawv cev, emulsifying tus neeg saib xyuas thiab demulsifying tus neeg saib xyuas. Nws kuj tseem siv tau los ua pwm inhibitor, tshuaj tua kab mob rau cov txiv hmab txiv ntoo, dej khov inhibitor thiab cov dej khaws cia rau cov luam yeeb.

MPG Los ntawm Tuam Tshoj yog xim tsis muaj kua nplaum ruaj khov hygroscopic kua, yuav luag tsis qab thiab tsw tsw. Miscible nrog dej, ethanol thiab ntau yam organic solvents.

1, Nws muaj viscosity zoo thiab hygroscopicity, thiab tsis muaj tshuaj lom, dav siv los ua hygroscopicity agent, antifreeze agent, lubricant thiab hnyav hauv kev lag luam zaub mov thiab tshuaj pleev ib ce.
2, Nws yog cov kuab tshuaj zoo heev rau cov khoom noj thiab cov pigments hauv kev lag luam zaub mov, thiab cov kuab tshuaj, softener thiab excipient rau ua txhua yam tshuaj pleev thiab tshuaj pleev.
3, Nws kuj tseem siv tau los ua moisturizer, mildew, khoom noj khoom haus lubricants thiab khoom noj khoom haus kev lom zem hnyav, propylene glycol aqueous tov los yog zoo antifreeze tus neeg saib xyuas.
4, Raws li cov khoom siv raw ntawm cov khoom tsis-saturated alkyd resin, plasticizer, lub cev qhuav dej, tus neeg sawv cev ntog, tus neeg sawv cev solidification, thiab tus neeg sawv cev cohesive. Nws kuj tseem siv rau hauv kev lag luam pleev xim, kev lag luam tshuaj tua kab thiab lwm yam.