Cov khoom lag luam

Polyethylene Glyeol 1000

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Cov khoom lag luam

Cov ntawv tseem ceeb: Cov tshuaj pleev, tshuaj ntxiv, qab zib.
Qhov tsim nyog sib xyaw ntawm polyethylene glycol muaj qee yam muab tshuaj-ua kom sib luag (xws li PEG300 thiab PEG1500 sib xyaw los ntawm qhov sib npaug sib npaug), cov khoom no ua rau lawv nyiam dej zoo dua thiab muaj kev sib raug zoo nrog lwm cov tshuaj, yog li nws tuaj yeem siv raws li cov paug ointment. Cov.

Cov qauv: 50kg yas nruas

Cov Qauv Txheej Txheem: CP2015

Txee Lub Neej:Peb lub 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.
Polyethylene glycol (peg) yog ib hom kev sib txuas, tshuaj lom neeg cov tshuaj lom neeg yog HO nH (CH ₂ CH ₂ O), cov khoom siv, cov khoom muag, iab iab, muaj solubility zoo hauv dej, thiab sib cuam tshuam zoo nrog ntau cov organic. Lawv yog cov dav siv hauv tshuaj pleev ib ce, tshuaj, tshuaj fiber ntau, roj hmab, yas, papermaking, xim, electroplating, tshuaj tua kab, hlau ua thiab kev lag luam ua lag luam vim lawv zoo heev lubricity, ya raws, dispersity, adhesives, antistatic tus sawv cev thiab muag muag.
Peg-1000, PEG-1500: siv los ua khoom siv roj nplua nyeem lossis roj nplua nyeem thiab muag muag tshuaj hauv chaw lag luam kws tshuaj, textile thiab cosmetic; Siv raws li cov khoom xa tuaj hauv cov txheej txheej kev lag luam txhawm rau txhim kho cov dej kev sib txawv thiab qhov ua kom yooj yim ntawm cov dej, nrog tus nqi ntawm 10-30%; Ink tuaj yeem txhim kho kev muaj peev xwm yaj cov zas xim, txo nws qhov tsis haum, nyob rau hauv daim ntawv siv quav ciab thiab cov ntaub qhwv xaum yog qhov tsim nyog tshwj xeeb, tab sis kuj tseem nyob hauv cov npav npas rau kho cov kua viscosity; Hauv cov roj hmab kev lag luam raws li ib qho kev ua kom tawg, txhawb qhov vulcanization ua, ua cov pa roj carbon dub filling dispersant.
Cov ntawv thov hauv cov ntawv molecular biology: PEG tuaj yeem tsim kev sib sau ntawm macromolecules hauv cov kev daws teeb meem. Nws muaj ntau yam siv USES hauv cov qauv molecular, suav nrog: 1. 2. Tshaj thiab ntxuav cov phage hais; 3. Ua kom qhov kev khi ntawm kev ua tiav ntawm cov hluav taws xob ua ke nucleic acid txuas ntxiv hauv kev sib xyaw, kev sib txuas ntawm qhov kawg ntawm DNA lwg me me thiab DNA davhlau ya nyob twg daim ntawv lo nrog T4 polynucleic acid kinase. 4. Kev sib xyaw ntawm cov protoplasts ntawm cov hlwb lossis cov kab mob.

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


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