Propylene Glycol Monoethyl Ether bohloeki bo phahameng le theko e tlaase
Tlhaloso
| Lebitso la Sehlahiswa | Propylene Glycol Monoethyl Ether | |||
| Mokhoa oa Teko | Maemo a Khoebo | |||
| Sehlopha sa Sehlahisoa No. | 20220809 | |||
| Che. | Lintho | Litlhaloso | Liphetho | |
| 1 | Ponahalo | Hlakileng le lero le pepeneneng | Hlakileng le lero le pepeneneng | |
| 2 | wt. Litaba | ≥99.0 | 99.29 | |
| 3 | wt. Acidity (E baloa joalo ka Acetic Acid) | ≤0.01 | 0.0030 | |
| 4 | wt. Litaba tsa Metsi | ≤0.10 | 0.026 | |
| 5 | Mmala(Pt-Co) | ≤10 | ＜10 | |
| 6 | 2-Ethoxyl-1-Propanol | ≤0.80 | 0.60 | |
| 7 | 0℃,101.3kPa）℃ Sebaka sa distillation | 125-137 | 130.3-135.7 | |
| Sephetho | Fetisitsoe | |||
Botsitso le Reactivity
Reactivity:
Ho kopana le lintho tse sa lumellaneng ho ka baka ho bola kapa liphetoho tse ling tsa lik'hemik'hale.
Chemical Stability:
E tsitsitseng tlas'a ts'ebetso e nepahetseng le maemo a polokelo.
Monyetla oa Kotsi:
Ha ho lintlha tse fumanehang
Maemo a ho Qoba:
Lisebelisoa tse sa lumellaneng, mocheso, lelakabe le tlhase.
Lisebelisoa tse sa Lumellaneng:
Ha ho lintlha tse fumanehang
Ho Senyeha ha Kotsi:
Tlas'a maemo a tloaelehileng a polokelo le tšebeliso, lihlahisoa tse kotsi tsa ho bola ha lia lokela ho hlahisoa.
Botsitso le Reactivity
Propylene Glycol Monoethyl Ether (PGME) ea rona ke sehlapolli sa bohloeki bo phahameng se nang le theko ea tlholisano. Ke mokelikeli o se nang ’mala o monko o fokolang ’me o sebelisoa haholo liindastering tse fapa-fapaneng, ho kopanyelletsa le li-coatings, li-inke le lintho tse hloekisang. Boemo ba eona bo phahameng ba bohloeki le theko e tlase bo etsa hore e be khetho e ntle bakeng sa likhoebo tse batlang ho ntlafatsa mekhoa ea tsona ea tlhahiso ntle le ho sekisetsa boleng.
Propylene Glycol Monoethyl Ether (PGME) ke mokelikeli o se nang 'mala, o sa nkhang hamonate le ntlha e belang e phahameng. Ke mokelikeli o sebetsang ka mefuta-futa o sebelisoang haholo liindastering tse fapaneng, ho kenyeletsoa litlolo, lienke le lihloekisi. PGME ya rona e fumanwa ho tswa ho bafepedi ba thepa ba tshepahalang mme e hlwekile haholo, e nang le bonyane ba boemo bo hlwekileng ba 99.5%.
O mong oa melemo ea mantlha ea PGME ea rona ke boemo ba eona bo holimo ba bohloeki. Sena se netefatsa hore PGME ea rona ha e na litšila tse ka amang boleng ba lihlahisoa tsa hau. Ho feta moo, PGME ea rona e theko e tlase, 'me e etsa hore e be tharollo e bolokang chelete e ngata bakeng sa litlhoko tsa hau tsa solvent.
Mabapi le ts'ebeliso, PGME e sebelisoa haholo joalo ka mokelikeli ha ho etsoa litlolo, li-inks le lihloekisi. Ho hloka botsitso ha eona le sebaka se belang se phahameng se etsa hore e be sehlapi se loketseng bakeng sa lisebelisoa tsa mocheso o phahameng. Ho feta moo, bokhoni ba eona ba ho qhaqha mefuta e mengata ea metsoako ea manyolo e etsa hore e be motsoako o nang le mefuta e mengata o ka sebelisoang lits'ebetsong tse fapaneng tsa indasteri.
Molemo o mong oa PGME ea rona ke monko o fokolang, o etsang hore e be mokelikeli o monate ho sebetsa ha o bapisoa le lihlahisoa tse ling tse nang le monko o matla. Sena se ka ntlafatsa polokeho ea mosebetsi le khotsofalo ea basebetsi ka kakaretso.
