Ethylene glycol thiab polyethylene glycol yog ob tus tswv cuab tseem ceeb ntawm tsev neeg glycolol. Tus yuam sij sib txawv ntawm ethylene glycol thiab polyethylene glycol yog lawv cov qauv tshuaj. Xws li yog yooj yim linear molecule, hos peg yog cov khoom polymeric. Tsis tas li ntawd, ob qho ntawm cov teb no yog qhov tseem ceeb ua lag luam tseem ceeb heev thiab siv ntau daim ntawv thov.
We offer high quality Polyethylene Glycol CAS 25322-68-3 and Ethylene Glycol CAS 107-21-1 chemicals, send enquiry to our email for best price! sales@gneebio.com
Dab tsi yog polyethylene glycol cas 25322-68-3?
Polyethylene Glycolyog cov duab sib dhos, txhais tau tias nws muaj cov pab pawg ether ntau. Nyob ntawm nws cov roj molecular, pas yuav muaj kev sib txawv. Hauv qab cov molecular hnyav ntawm 700, nws yog ib qho kua dej opaque. Ntawm lub cev hnyav molecular ntawm 700 thiab 900, nws yog semisolid. Tshaj li ntawm molecular hnyav ntawm 900, nws tuaj yeem yog lub dawb waxy khoom, flakes lossis hmoov. Polyethylene Glycol tshwm nyob rau hauv ntau cov tshuaj ntau ntawm cov tshuaj, txheeb xyuas roj ntsha, kev lag luam, kev lag luam thiab kev kho mob.
Dab tsi yog ethylene glycol cas 107-21-1?
Ethylene glycolyog tshuaj lom organic. Nyob rau hauv chav tsev kub, nws pom nyob rau hauv lub xeev ua kua. Xws li tsis muaj ntxhiab thiab tsis muaj xim thiab muaj qab zib. Txawm tias cov lej me me no muaj kev puas tsuaj yog tias noj thiab yuav ua rau poob siab lossis tuag taus. Kev siv tsuas yog 4 kua ooj yog txaus los ua rau muaj kev tuag hauv ib tus neeg laus loj.
Thov-Differency
| Kev siv | Ethylene glycol (piv txwv) | Propylene Glycol (Pg) |
|---|---|---|
| Automotive & Muaj txias | - Thawj feem tivthaiv hauv lub cav antifrights - kaw-voj txias tshuab rau kev siv khoom |
- Qes-toxic \/ Tsiaj-Zoo Txias (RVs, Tubrog Hluav Taws Xob, Cua Sov Hauv Tsev) - Qib-Qib-Qib Muaj Txias (Breweries, Dairies) |
| Aviation de-icing | - tseem ceeb hauv lub dav hlau de-icing kua (piv txwv li, hom 1, rau huab cua txias) | - Niche siv nyob rau hauv qis-toxic de-icers |
| Tshuaj & Cov Zos Ntau Lawm | - Chaw tsim khoom polyester fibers (piv txwv li, polyester ntaub) thiab tsiaj plastics (piv txwv li, bwjfwm fwj) | - Tsis tshua muaj siv nyob rau hauv plastics; feem ntau feem ntau yog cov kuab tshuaj lossis nruab nrab |
| Khoom Noj & Kws Tshuaj | - Txwv tsis pub (muaj kev lom zem heev; ua rau muaj kev ua rog) | - Cov zaub mov muaj ntxiv (E1520: kev nyiam ua, khaws) - Cov tshuaj kawm hauv qhov ncauj noj mov, txhaj tshuaj, thiab tshuaj pleev |
| Tshuaj pleev ib ce & Kev Saib Xyuas Tus Kheej | - Txwv tsis pub (Kev phom sij toxicity) | - Siv hauv Skincare, tshuaj zawv plaub hau, thiab e-kua (humectant, hnyav, cov nqi hloov ntshav) |
| Kev Siv Khoom Noj Kom Nyab Xeeb Ib Cheeb Tsam | - Cov kev phom sij siab (tsis yog-biodegradable; nruj kev tswj kom yuav tsum tau) | - biodegradable; nyiam nyob rau hauv sab nraum zoov machinery, khoom siv marine, thiab cov khoom lag luam hauv eco |
| Lwm Yam Kev Siv | - Thaum Tshav Kub Kub Hloov Dej hauv cov tshuab hydraulic - Luam yeeb ua kom zoo nkauj (tswj kom nruj kev toxicity) |
- Feem ntau hauv cov xim pleev xim \/ inks - Additive hauv Tsiaj Khoom Noj \/ Pub (noo noo tswj, tsw li) |
Vim li cas thiaj xaiv GNEEBIO?
GneebioNyob hauv Henan xeev, Suav teb, peb tau dhau cov ntawv pov thawj zoo, muaj cov cai tswj hwm tus kheej, thiab peb cov khoom tau txais txiaj ntsig zoo los ntawm cov neeg siv khoom. Peb cov khoom tseem ceeb muaj xws li cov tshuaj pleev cov emvents, cov tshuab yas, cov dej cawv, cov tshuaj tiv thaiv muaj kua qaub, tshuaj ntxuav tshuaj thiab lwm yam khoom siv dej thiab lwm yam dej.
Peb Qhov Zoo
1: Nqe - kev sib tw thiab tus nqi tsim nyog
2: Kev pab cuam tom qab muag - txuag tau thiab txhim khu kev qha tom qab muag
3: Tshwj xeeb, muaj kev nyab xeeb thiab xa khoom ceev
4: Customization - cov ntawv cim customized thiab ntim; OEM \/ ODM kev pabcuam
5: Cia - Tshuag txaus hauv Tuam Tshoj Warehouse
