Tuam Tshoj Hoobkas rau Kev Xa Khoom Sai CAS 80-73-9 Organic Intermediate 99% 1, 3-Dimethyl-2-Imidazolidinone Dmeu Dmi
Nrog txoj kev ntseeg siab zoo, cov ntaub ntawv zoo heev thiab kev pabcuam zoo meej rau cov neeg siv khoom, cov kev daws teeb meem uas peb lub tuam txhab tsim tawm tau xa tawm mus rau ntau lub tebchaws thiab thaj chaw rau Tuam Tshoj Hoobkas rauKev xa khoom sai CAS 80-73-9Organic Intermediate 99% 1, 3-Dimethyl-2-Imidazolidinone Dmeu Dmi, Lub hauv paus ntsiab lus ntawm peb txoj kev lag luam yog muab cov khoom lag luam zoo, cov kws tshaj lij, thiab kev sib txuas lus txhim khu kev qha. Txais tos txhua tus phooj ywg los sim ua lag luam mus sij hawm ntev.
Nrog txoj kev ntseeg siab zoo, cov ntaub ntawv zoo heev thiab kev pabcuam zoo meej rau cov neeg siv khoom, cov kev daws teeb meem uas peb lub tuam txhab tsim tawm tau xa tawm mus rau ntau lub tebchaws thiab thaj chaw rau1 3-Dimethyl-2-Imidazolidinone thiab Dmi, Peb lub hom phiaj tom ntej yog kom ua tau raws li qhov xav tau ntawm txhua tus neeg siv khoom los ntawm kev muab kev pabcuam zoo tshaj plaws rau cov neeg siv khoom, kev ywj pheej ntau dua thiab tus nqi ntau dua. Tag nrho hauv txhua qhov, yog tsis muaj peb cov neeg siv khoom peb tsis muaj nyob; yog tsis muaj cov neeg siv khoom zoo siab thiab txaus siab tag nrho, peb ua tsis tiav. Peb tau nrhiav kev lag luam wholesale, Drop ship. Koj yuav tsum tiv tauj peb yog tias koj txaus siab rau peb cov khoom. Vam tias yuav ua lag luam nrog koj txhua tus. Zoo thiab xa khoom sai!
1,3-Dimethyl-2-imidazolidinone,tseem hu ua dimethylethylene urea, luv ua1,3-dimethyl-2-imidazolidinone, yog cov kuab tshuaj polar nrog lub ntsiab lus kub siab, lub ntsiab lus flash siab, lub ntsiab lus yaj qis, muaj tshuaj lom tsawg heev, muaj kuab paug tsawg heev thiab solubility muaj zog. Nws muaj kev ruaj khov zoo heev thiab tiv taus cov kua qaub muaj zog, cov alkali muaj zog, dej, lub teeb thiab oxygen.
| Khoom | Qhov tshwm sim |
| Qhov tsos | Tsis muaj xim thiab pob tshab kua |
| Xim | ≤25 |
| Kev huv huv los ntawm GC (%) | ≥99.5 |
| Dej (%) | ≤0.1 |
| Cov ntsuas kev hloov pauv (25 ℃) | 1.468 -1.473 |
| PH (10% dej) | 7.0-8.0 |
1.1,3-Dimethyl-2-imidazolidinone yog siv los kawm txog cov khoom siv hloov pauv hydrosilane dibasic uas ruaj khov los ntawm kev tsim cov duab ntawm aryl silanes.
2. Aprotic dipolar solvent, 1,3-dimethyl-2-imidazolidinone feem ntau yog siv los ua carcinogen HMPA hloov.
3. Cov tshuaj tiv thaiv
Vim nws qhov kev ruaj khov zoo heev ntawm thermal thiab tshuaj lom neeg, DMI muaj solubility hauv inorganic, organic compounds thiab ntau yam resins, thiab nws cov nyhuv catalytic ua cov tshuaj solvent tsis-protonic polar ua rau nws yog cov tshuaj tiv thaiv zoo tshwj xeeb. . Siv DMI, cov txiaj ntsig tuaj yeem txhim kho thiab cov tshuaj tiv thaiv sab nraud tuaj yeem tswj tau zoo thaum lub sijhawm luv luv.
DMI tuaj yeem txhawb nqa ntau yam kev hloov pauv nucleophilic, xws li kev tsim cov phenyl ether derivatives, amino compounds thiab fluorobenzene derivatives. Nws cov dielectric tas mus li thiab cationic solvation tuaj yeem ua rau cov tshuaj anionic nucleophilic reactions. Cov khoom siv hluavtaws no yog siv ua cov khoom siv nruab nrab rau kev tsim cov tshuaj tua kab, tshuaj, dyes thiab cov khoom siv ua tau zoo.
4. Cov khoom siv roj av
DMI muaj lub ntsiab lus kub siab thiab kev ruaj khov thermal siab, thiab tsis yooj yim rau kev tsim cov azeotropes nrog lwm yam tshuaj. Yog li ntawd, nws tuaj yeem siv rau hauv ntau cov txheej txheem kev lag luam xws li kua-kua rho tawm, kev faib tawm tam sim no, kev rho tawm thiab kev ntxuav tam sim no. DMI yog ib qho zoo BTX (benzene, toluene thiab xylene) extractant vim nws yaj cov tshuaj aromatic thiab cov hydrocarbons unsaturated, tab sis tsis yaj paraffin.
5. Cov tshuaj tiv thaiv polymer
DMI yog tib cov kuab tshuaj uas siv los tsim cov thermoplastics uas tiv taus cua sov. Nws kuj tseem siv tau zoo ua cov kuab tshuaj rau ntau yam txheej txheem tsim cov polymer thiab cov tshuaj ntxuav rau polymerization thiab yas molding. Hauv kev tsim cov polyamide thiab polyimide resins, DMI ua kom cov amide thiab imine pawg sai dua kom tau txais cov polymers hnyav molecular siab, thiab cov kua tsim tau zoo rau kev sib hloov cov kua kom tau txais cov polyimide fibers uas tiv taus kub siab.
Hauv kev tsim cov polyphenylene sulfide resin (PPS), cov khoom siv hluav taws xob nrog cov khoom me me ntawm cov organic impurities tuaj yeem tau txais los ntawm DMI. Hauv kev tsim cov polyphenylene ether sulfone resin, DMI tuaj yeem tswj tau qhov tshwm sim ntawm cov tshuaj tiv thaiv sab nraud thiab tau txais cov khoom polymer zoo. Thaum polyimide resin thiab polysulfone resin raug tsim ua cov yeeb yaj kiab thiab polyether ketone resin zaj duab xis raug ncab, kev kho nrog DMI tuaj yeem ua rau cov yeeb yaj kiab sib xws dua.
6. Cov txheej txheem photolithography stripper
Vim nws cov viscosity qis thiab dielectric constant siab, DMI tuaj yeem siv ua electrolyte solvent rau cov roj teeb lithium ua haujlwm siab. Tsis tas li ntawd, nws muaj permeability muaj zog, boiling point siab thiab kub tsis kam, thiab kuj tuaj yeem siv ua stripper rau silicon wafer photoresist. Nws cov khoom stripping ceev thiab tsis xeb ua rau cov txheej txheem stripping yooj yim dua thiab ua kom cov khoom tsim tau sai dua.
7. Tshuaj ntxuav khaub ncaws
DMI raug ntxiv rau hauv cov tshuaj surfactants, alkalis, alcohols thiab polyoxyethylene alkyl ethers kom tau ib lub tshuaj ntxuav muaj zog. Vim tias DMI yooj yim heev rau yaj cov av, nws kuj siv tau los npaj cov tshuaj ntxuav zoo rau kev ntxuav iav thiab hlau.
8. Cov xim thiab cov xim pleev xim
Cov kua mem uas ua los ntawm kev sib xyaw DMI nrog cov khoom siv yaj thiab cov xim thiab cov xim tuaj yeem luam tawm sib piv, thiab daim duab meej.
9. Tus neeg sawv cev kho qhov chaw
DMI siv tau ua tus neeg sawv cev kho qhov chaw kom txhim kho lub zog ntawm ABS, polyimide, PPS, Teflon thiab lwm yam ntaub ntawv nrog epoxy resin adhesives.
200kg/nruas
Nrog txoj kev ntseeg siab zoo, cov ntaub ntawv zoo heev thiab kev pabcuam zoo rau cov neeg siv khoom, cov kev daws teeb meem tsim los ntawm peb lub tuam txhab raug xa tawm mus rau ntau lub tebchaws thiab thaj chaw rau Tuam Tshoj Hoobkas rau Kev Xa Khoom Sai CAS 80-73-9 Organic Intermediate 99% 1, 3-Dimethyl-2-Imidazolidinone Dmeu Dmi, Lub hauv paus ntsiab lus ntawm peb txoj kev lag luam yuav yog muab cov khoom lag luam zoo, cov kws tshaj lij, thiab kev sib txuas lus ntseeg siab. Txais tos txhua tus phooj ywg los sim ua lag luam kev sib txuas lus mus sij hawm ntev.
Tuam Tshoj Hoobkas rau1 3-Dimethyl-2-Imidazolidinone thiab Dmi, Peb lub hom phiaj tom ntej yog kom ua tau raws li qhov xav tau ntawm txhua tus neeg siv khoom los ntawm kev muab kev pabcuam zoo tshaj plaws rau cov neeg siv khoom, kev ywj pheej ntau dua thiab tus nqi ntau dua. Tag nrho hauv txhua qhov, yog tsis muaj peb cov neeg siv khoom peb tsis muaj nyob; yog tsis muaj cov neeg siv khoom zoo siab thiab txaus siab tag nrho, peb ua tsis tiav. Peb tau nrhiav kev lag luam wholesale, Drop ship. Koj yuav tsum tiv tauj peb yog tias koj txaus siab rau peb cov khoom. Vam tias yuav ua lag luam nrog koj txhua tus. Zoo thiab xa khoom sai!
