Propylene De Glycol yog dab tsi?

Propylene de glycol muaj viscosity zoo, solubility thiab hygroscopicity, thiab tsis muaj tshuaj lom thiab khaus dua li glycerol. Propylene glycol yog li ntawd dav lees paub tias yog tus neeg sawv cev hygroscopic, antifreeze, lubricant thiab hnyav hauv cov zaub mov, tshuaj thiab tshuaj pleev ib ce industries.

Taw qhia ntawm Propylene De Glycol

Propylene de glycol yog cov xim tsis muaj xim, tsis muaj ntxhiab, khov, pob tshab kua uas yog aliphatic sib xyaw uas muaj ob pawg hydroxyl. Txij li ob pawg hydroxyl hauv propylene glycol molecule tuaj yeem raug tshuaj lom neeg, propylene glycol yog ib qho tseem ceeb ntawm cov tshuaj nruab nrab. 1 2 Propylene glycol muaj ntau yam kev siv hauv ntau yam xws li yas, khaub ncaws, hluavtaws cob, tshuaj pleev ib ce, thiab khoom noj. Nyob rau tib lub sijhawm, Propylene de glycol tuaj yeem siv los ua cov tshuaj tiv thaiv kab mob, deicing tus neeg sawv cev, hloov hluav taws xob nruab nrab, kua xab npum, thiab lwm yam.

Ntau yam ntawm cov ntawv thov rau Propylene De Glycol

Hauv Cov Khoom Noj

1. Hauv kev lag luam khoom noj khoom haus, propylene de glycol reacts nrog fatty acids los tsim propylene glycol fatty acid esters, uas yog cov khoom noj.emulsifiers.

2. Propylene de glycol muaj zoo solubility rau zaub mov xim thiab yog tsis-volatile thiab pheej yig tom qab ntxiv. Yog li ntawd, nws yog ib qho zoo tagnrho
kuab tshuaj rau xim zaub mov.

3. Cov khoom noj uas muaj propylene glycol muaj ntau yam. Propylene Glycol yog siv dav hauv kev tsim cov qhob cij thiab khoom qab zib vim nws cov khoom emulsifying thiab ntub dej. Tsis tas li ntawd, vim nws cov khoom emulsifying, lub sij hawm ntau lawm ntawm qhob cij yuav luv luv. Thaum 1 2 propylene glycol ntxiv rau lub khob cij, nws sai sai absorbs noo noo los ntawm huab cua, yog li tiv thaiv lub hardening ntawm mov ci thiab ncuav.

4. Propylene de glycol muaj peev xwm ua kom tsis muaj menyuam, yog li nws tuaj yeem raug suav tias yog cov khoom siv khaws cia thiab ua kom tsis muaj menyuam rau cov txiv hmab txiv ntoo, jams, pickles, nqaij npua, thiab hnyuv ntxwm.

Hauv kev lag luam

1. Propylene de glycol kuj yog ib qho hnyav hnyav rau luam ntawv inks thiab epoxy resins. Nws yog siv los ua plasticizer rau alkyd resins thiab ua tus number case additive.

2. Propylene Glycol (PG) feem ntau yog siv los tsim cov polyester resins tsis zoo rau cov txheej txheej thiab iav fiber ntau.

3. Muaj propylene Glycol plays lub luag hauj lwm ntawm wetting agent thiab dissolving tus neeg sawv cev nyob rau hauv chemistry thiab yog ib tug tseem ceeb muaj nyob rau hauv advanced antifreeze.

Hauv kev lag luam kws tshuaj

1. Ua ib hom kuab tshuaj,Propylene de glycolplays lub luag haujlwm tseem ceeb hauv kev tsim cov tshuaj txhaj tshuaj, tshuaj hauv qhov ncauj, tshuaj pleev ib ce, thiab cov khoom siv huv hauv qhov ncauj.

2. Propylene de glycol ua raws li cov kuab tshuaj rau cov tshuaj tsis zoo soluble lossis dej-soluble ruaj khov los ua kom lawv ruaj khov thiab muaj kev ua haujlwm sai thiab ua haujlwm ntev.

3. Propylene Glycol (PG) yog tsim los ua ntau yam tshuaj pleev, kuab tshuaj, softeners, thiab excipients ntawm cov tshuaj pleev.

Hauv Summary

Propylene de glycol yog ib qho tseem ceeb ntawm cov organic tshuaj nrog rau kev siv dav dav. Nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev txhim kho kev lag luam, nws ntseeg tias nws daim ntawv thov kev lag luam yuav txuas ntxiv nthuav dav thiab tob zuj zus.