Khoom npe: PEG / polyethylene glycol 400 200 300 600 800 1000 1500 2000 3000 4000 6000 8000
CAS Nr .: 25322-68-3
Classification: Chemical Auxiliary Agent
Polyethylene glycol series cov khoom siv tuaj yeem siv rau hauv cov tshuaj.Polyethylene glycol nrog qhov hnyav molecular kuj tuaj yeem siv los ua cov kuab tshuaj, cosolvent, o / w hom emulsifier thiab stabilizer, siv los ua cov cement suspensions, emulsions, txhaj tshuaj, thiab lwm yam, thiab kuj siv los ua dej-soluble ointment puag thiab suppository. puag.Cov khoom siv waxy polyethylene glycol nrog cov txheeb ze molecular hnyav feem ntau yog siv los ua kom cov viscosity thiab solidification ntawm cov kua dej uas tsis muaj molecular PEG, thiab los them rau lwm yam tshuaj;rau cov tshuaj uas tsis yooj yim soluble nyob rau hauv dej, cov khoom no yuav siv tau raws li ib tug khoom dispersant cab kuj mus cuag rau lub hom phiaj ntawm cov khoom dispersion, PEG4000 thiab PEG6000 yog zoo txheej cov ntaub ntawv, hydrophilic polishing cov ntaub ntawv, cov ntaub ntawv membrane thiab capsule cov ntaub ntawv, plasticizers, lubricants. thiab dripping ntsiav tshuaj matrix, uas yog siv los npaj cov ntsiav tshuaj, tshuaj, tshuaj ntsiav, thiab microcapsules.Tos.
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