Zoo Polyethylene glycol monomethallyl ether HPEG (los yog VPEG) cas 31497-33-3
Zoo Polyethylene glycol monomethallyl ether HPEG (los yog VPEG) cas 31497-33-3
Cov ntsiab lus khoom:
Lub Npe Khoom: Polyethylene glycol monomethallyl ether HPEG
CAS: 31497-33-3
MF: CH2=C(CH3)CH2O(CH2CH2O)nH
Cov ntawv thov:
HPEG tsis muaj tshuaj lom, tsis ua rau khaus nrog kev yaj dej zoo thiab yuav tsis raug hydrolytic puas tsuaj.
Nws muaj kev sib xyaw zoo nrog ntau cov tshuaj sib xyaw. Nws yog ib qho khoom siv tseem ceeb rau polycarboxylatetus neeg sawv cev txo dej uas muaj qhov chaw tuav tau zoo.
Nws muaj qhov zoo ntawm qhov sib tov tsawg, dej txo qis, lub zog zoo txhim kho, ruaj khov, tsis muaj hlau xeb thiab kev tiv thaiv ib puag ncig.
Nws siv tau rau hauv cov pob zeb ua lag luam uas muaj rau kev sib xyaw ntawm qhov chawthiab kev thauj mus los ntev nrog kev ua tau zoo thiab muaj zog (dhau C60).
Ntim:
25kg/hnab los yog 1000kg/hnab
Kev khaws cia yuav tsum nyob rau qhov txias, qhuav thiab muaj cua nkag.
| Lub Npe | HPEG | |||
| Hom | HPEG-2400 | |||
| Cov qauv khoom Molecular formula: CH2 = CH (CH3) (OCH2CH2) nOH | ||||
| Khoom Molecular qhov hnyav: kwv yees li 2400 | ||||
| Tus lej pawg | FU20260221 | Hnub tsim khoom | 2026-02-21 | |
| Qhov ntau | 12000(kg) | Tas sij hawmhnub tim | 2028-02-20 | |
| Cov khoom | Tus Qauv | Cov txiaj ntsig | ||
| Qhov tsos | Dawb flake khoom | Ua raws li | ||
| Tus nqi hydroxyl, mgKOH / g | 19 - 21 | 19.89 | ||
| Tus nqi PH | 6 - 8 | 7.89 | ||
| Qib ntawm kev tsis saturation | ≥0.33 | 0.3419 | ||
| Tus nqi khaws cia ob daim ntawv cog lus | ≥96% | 96.45% | ||
| Qhov sib piv ntawm cov kua qaub rau ether | - | 3.5 - 4.4 | ||
| Qhov ceev, g/cm3 | 1.11±0.01 | 1.112 | ||
| Cov ntsiab lus khov kho | 50%±1.5 | 50.5% | ||
| Tus nqi txo dej | ≥25% | 29% | ||
| Cov ntsiab lus ntawm huab cua | ≤3.0% | 2.8% | ||
| Xaus lus | Tsim nyog | |||
