Cov khoom lag luam

PEG 4000 Polyethylene Glyeol 4000

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Khoom Nthuav dav

Cov FAQ

Cov khoom lag luam

Cov ntaub ntawv tseem ceeb: ntsiav tshuaj, zaj duab xis-tsho loj, ntsiav tshuaj, tsiav tshuaj, thaj chaw pw thiab lwm yam.
Raws li cov txheej txheem ntau lawm, cov khoom siv hnab yas ua rau polyethylene glycol, nws muaj peev xwm txhim kho ntsiav tshuaj cov peev xwm tso tshuaj ntau ntxiv rau PEG (PEG4000 thiab PEG6000) nrog lub cev hnyav molecular yog qhov tseem ceeb heev uas yog cov nplaum ua rau cov ntsiav tshuaj. Cov polyethylene glycol muaj qhov ci ci thiab du nto thiab nyuaj rau kev puas tsuaj. Ib qho ntxiv, ob peb PEGS (PEG4000 thiab PEG6000) nrog lub cev hnyav molecular tuaj yeem tiv thaiv kev sib khi ntawm cov ntsiav tshuaj uas muaj piam thaj, ntawm cov ntsiav tshuaj qab zib thiab lub fwj.
Cov Txheej Txheem: 25kg kraft ntawv lub hnab

Cov Qauv Txheej Txheem:CP2015

Txee Lub Neej: Peb xyoos
Cia thiab tsheb thauj mus los: Cov khoom no tsis muaj kuab lom, nplaim taws rov zoo li qub, raws li kev xa khoom dav dav ntawm cov tshuaj, kaw thiab khaws cia hauv qhov chaw qhuav.
PEG-4000, 6000, 8000: PEG-4000, 6000, 8000 yog siv rau hauv ntsiav tshuaj, tshuaj ntsiav, zaj duab xis, xa me nyuam ntsiav tshuaj, suppository, thiab lwm yam.
PEG-4000 thiab 6000 yog siv los ua khoom lag luam hauv kev lag luam kws tshuaj, npaj ntawm cov tshuaj ntxiv thiab muab tshuaj, tus neeg sawv cev rau hauv kev lag luam ntawv txhawm rau nce luster thiab smoothness ntawm daim ntawv, ntxiv rau hauv kev lag luam roj hmab kom nce lubricity thiab yas ntawm cov khoom siv roj hmab, txo hwj chim noj hauv kev ua thiab kev pab cuam lub neej ntev ntawm cov khoom siv roj hmab.
Nws tuaj yeem siv los ua matrix hauv tshuaj thiab tshuaj pleev ib ce kev lag luam los kho viscosity thiab melting taw tes, roj nplua nyeem thiab txias hauv roj hmab thiab hlau ua kev lag luam, cov khoom tawg thiab emulsifier hauv tshuaj tua kab thiab xim kev lag luam, tus sawv cev antistatic thiab roj nplua nyeem hauv kev lag luam textile.
Vim tias cov khoom siv (plastic) ntawm PEG thiab nws muaj peev xwm tso tshuaj, cov cev nyhav PEG (PEG4000, PEG6000, peg8000) yog qhov muaj txiaj ntsig zoo li cov nplaum rau kev tsim tshuaj. Peg tuaj yeem ua rau saum npoo ntawm cov ntsiav tshuaj zoo nkauj thiab du, thiab tsis yooj yim rau puas. Ntxiv rau, qee qhov me me ntawm cov nyhav molecular phaus PEG (PEG4000, PEG6000, peg8000) tuaj yeem tiv thaiv kev nplaum ntawm cov qab zib cov ntsiav tshuaj thiab ntawm lub hwj.

Qhia Txog Cov Cuab Yeej Siv

Cov Lus Qhia Tshwj Xeeb Tsos (25)) ColorandlustrePt-Paib HydroxylvaluemgKOH / g Molecular phaus Qhov ua kom pom tseeb ℃ Cov ntsiab lus dej (%) PH tus nqi1% Kev daws teeb meem que
PEG-4000 Milky Dawb khoom 20 26 ~ 32 3500 ~ 4400 53 ~ 54 ≤0.5 5.0 ~ 7.0

Ceeb toom: peb lub tuam txhab tseem muab ntau hom PEG series cov khoom.


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  • Sau koj cov lus ntawm no thiab xa rau peb