Dipropylene glycol monomethyl ether CAS 34590-94-8

CAS:34590-94-8

Cov mis molecular:C7H16O3

Qhov Hnyav Molecular:148.2

Lub Sijhawm Khaws Cia:2 xyoos

Cov lus txhais:(2-methoxymethylethoxy)-propano; 1-(2-methoxy-1-methylethoxy)-2-propanol; 1-(2-methoxyisopropoxy)-2-propanol; 1(lossis2)-(2-methoxymethylethoxy)-propano; 1(lossis2)-(2-methoxymethylethoxy)-Propanol; Di(propyleneglycol)methylether,99%, sib xyaw ua ke ntawm cov isomers; DPM; DOWANOL(R)DPM

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Dipropylene glycol monomethyl ether CAS 34590-94-8 yog dab tsi?

Dipropylene glycol methyl ether (DPM), tseem hu ua dipropylene glycol monomethyl ether, yog ib yam kua tsis muaj xim, pob tshab, thiab nplaum nrog kev yaj zoo. Nws muaj ntxhiab tsw qab. Cov khoom no yog ib qho tshuaj ether uas tsis ua rau ib puag ncig puas tsuaj, tsis muaj tshuaj lom, tsis muaj viscosity, tsis muaj kev sib txhuam ntawm qhov chaw, qhov ceev ntawm kev ua kom qhuav nruab nrab, kev yaj zoo thiab muaj peev xwm sib txuas. Nws sib xyaw nrog dej thiab ntau yam organic solvents thiab muaj kev sib raug zoo.

Cov Lus Qhia Tshwj Xeeb

COV KHOOM	KEV QHIA TXOG
Qhov tsos	kua tsis muaj xim
Xim	15
Kev dawb huv	≥99%
Cov dej ntsiab lus	≤0.1%
Qhov ntau ntawm kev sib xyaw ua ke	191.0-198.0 ℃

Daim Ntawv Thov

1. Cov xim pleev thiab cov xim pleev

Kev Ua Haujlwm ntawm Cov Tshuaj: Ua ib qho tshuaj zoo heev, nws muaj qhov nrawm nruab nrab thiab solubility zoo. Nws tuaj yeem yaj ntau yam resins, pigments thiab additives, yog li ntawd cov txheej txheej muaj kev ua haujlwm zoo thiab kev ua haujlwm ntawm cov txheej, kom ntseeg tau tias cov txheej txheej tau siv sib npaug thaum lub sijhawm tsim kho kom tsim tau cov xim pleev xim du thiab du.

Kev pab tsim zaj duab xis: Thaum lub sijhawm ziab thiab tsim zaj duab xis ntawm cov txheej, nws tuaj yeem cuam tshuam nrog cov roj hmab los txhawb kev tsim thiab kho ntawm cov xim pleev xim, txhim kho qhov zoo thiab ruaj khov ntawm cov xim pleev xim, thiab ua rau cov xim pleev xim muaj qhov ci zoo dua, tawv thiab tiv taus dej.

2. Kev lag luam number case

Kev yaj thiab kev sib xyaw: Nws tuaj yeem yaj cov resin, pigment thiab lwm yam khoom hauv cov kua mem sai sai, yog li cov kua mem muaj kev ywj pheej zoo thiab kev hloov pauv luam ntawv, xyuas kom meej tias cov kua mem tau hloov mus rau cov ntaub ntawv luam ntawv thaum lub sijhawm luam ntawv, thiab ua tiav cov txiaj ntsig luam ntawv meej thiab raug.

Kev kho kom qhuav: Qhov ceev ntawm cov kua mem tuaj yeem hloov kho kom tsis txhob qhuav cov kua mem sai dhau thaum lub sijhawm luam ntawv, ua rau cov khoom siv luam ntawv txhaws, lossis ziab qeeb dhau los cuam tshuam rau kev luam ntawv zoo thiab zoo, kom ntseeg tau tias kev ua haujlwm luam ntawv du.

3. Kev Lag Luam Hluav Taws Xob

Tus neeg sawv cev ntxuav: Nws muaj peev xwm ntxuav cov pa phem xws li roj thiab hmoov av ntawm qhov chaw ntawm cov khoom siv hluav taws xob, tuaj yeem tshem tawm cov khoom tsis huv, thiab muaj qhov ceev ceev volatilization. Tsis muaj cov khoom seem tom qab ntxuav, uas yuav tsis ua rau cov khoom siv hluav taws xob puas tsuaj, ua kom ntseeg tau tias cov khoom siv hluav taws xob huv thiab ua haujlwm tau zoo.

Cov tshuaj photoresist: Hauv cov txheej txheem photolithography, ua cov tshuaj rau photoresist, nws tuaj yeem ua rau photoresist sib npaug ntawm cov substrates xws li silicon wafers, thiab tuaj yeem ua kom sai sai thaum lub sijhawm photolithography yam tsis cuam tshuam rau photoresist qhov kev ua tau zoo photolithography thiab kev daws teeb meem qauv.

4. Cov tshuaj pleev ib ce thiab cov khoom siv tu tus kheej

Cov kuab tshuaj thiab cov tshuaj diluent: Nws tuaj yeem yaj cov khoom xyaw xws li tshuaj tsw qab, roj, waxes, thiab lwm yam, kom cov tshuaj pleev ib ce muaj cov qauv zoo thiab zoo. Tib lub sijhawm, nws kuj tseem siv tau ua cov tshuaj diluent los kho qhov sib xws thiab fluidity ntawm cov tshuaj pleev ib ce kom tau raws li cov kev xav tau ntawm cov khoom sib txawv.

Tshuaj pleev ib ce: Nws muaj qee qhov hygroscopicity, tuaj yeem nqus cov dej noo hauv huab cua, thiab tsim cov zaj duab xis moisturizing rau ntawm daim tawv nqaij kom tiv thaiv kev poob dej noo ntawm daim tawv nqaij thiab ua kom daim tawv nqaij noo thiab du.