Triethylene Glycol: Ade a Ɛyɛ Nnuru a Ɛyɛ Yiye ne Nnuru a Wɔde Di Dwuma Pii
Nnwuma Titiriw a Wɔde Di Dwuma
Wɔ nnuruyɛ mu no, triethylene glycol yɛ aduru a etu mpɔn a ebetumi apete nneɛma ahorow te sɛ resins, nnuru a wɔde yɛ nneɛma, ne nneɛma a ɛyɛ huam. Wɔtaa de di dwuma wɔ nneɛma a wɔde kata so, ink, ne nneɛma a wɔde nkata so, na ɛma ɛtumi nwura mu yiye na ɛma ɛyɛ sini. Bio nso, wobetumi de triethylene glycol ayɛ nneɛma afoforo a ɛwɔ abɔde mu te sɛ triethylene glycol ethers ne esters a wɔde di dwuma kɛse sɛ plasticizers ne surfactants.
Wɔ nnuruyɛ mu no, wɔde triethylene glycol di dwuma sɛ ade a wɔde siw ano ne nea ɛma nsu yɛ hyew. Ebetumi apete nnuru no afã horow bi, na ɛma nnuru no gyina pintinn na ɛtumi nwura mu, titiriw wɔ nnuru a wɔde twitwiw nipadua mu ne nsu a wɔnom mu. Bio nso, wobetumi de triethylene glycol adi dwuma de ahwɛ sɛnea nnuru no fi adi no so, na ama wɔn bioavailability atu mpɔn.
Wɔ ntama adwuma mu no, wɔde triethylene glycol di dwuma sɛ ade a ɛma nsu yɛ hyew na ɛma ɛyɛ mmerɛw. Ebetumi ama nhama a ɛyɛ mmerɛw ne nea ɛko tia static no ayɛ kɛse, na ama nsa atenka ne ntama a wɔde di dwuma no atu mpɔn. Wɔde triethylene glycol nso di dwuma wɔ ntama a wɔde yɛ adwuma akyi de ma sɛnea ɛko tia nsɛe ne nwi a ɛko tia no yɛ kɛse.
Wɔ ɛlɛtrɔnik mfiri mu no, wɔde triethylene glycol di dwuma sɛ ade a wɔde tew nneɛma ho ne ade a wɔde hyɛ mu. Ebetumi ayi nkae ne efĩ afi ɛlɛtrɔnik nneɛma a ɛwɔ so no ani yiye, na ama wɔahwɛ ahu sɛ ɛho tew na ɛyɛ adwuma yiye. Wɔde triethylene glycol nso di dwuma wɔ semiconductor a wɔyɛ mu de tew wafer ani, na woyi photoresist nkae ne efĩ afoforo fi hɔ.
Wɔ nsuo a wɔde yɛ adwuma mu no, wɔde triethylene glycol di dwuma sɛ aduru a ɛko tia nwini ne nea esiw nsɛe ano. Ebetumi ama nsu a ɛyɛ nwini no so atew, na asiw nsu a ɛma onwini no nwini wɔ ɔhyew a ɛba fam mu, na ɛtew nnwinnade a ɛyɛ nwini so. Wɔde triethylene glycol-based antifreeze di dwuma kɛse wɔ mfiridwuma mu nsu a ɛma onwini ne kar mu onwini mu.
Ɛmfa ho sɛ wɔde di dwuma wɔ mmeae pii no, triethylene glycol yɛ nea ɛyɛ nwini na ɛma nsu ntumi nkɔ mu, na sɛnea wɔde di dwuma ne sɛnea wɔkora so no hwehwɛ sɛ wɔyɛ ahobammɔ ho ahwɛyiye a emu yɛ den. Ɛnyɛ den sɛ triethylene glycol twetwe nsu wɔ mmeae a ɛhɔ yɛ nwini, enti ɛsɛ sɛ wɔde sie ade a wɔatoto mu mu. Bio nso, triethylene glycol a wɔde ahyɛ mu no yɛ nea ɛyɛ nwini kakra, na ɛsɛ sɛ wɔhyɛ nneɛma a ɛfata a wɔde bɔ wɔn ho ban bere a wɔde redi dwuma no na wɔakwati sɛ ɛbɛka honam ani ne aniwa. Wɔ mfiridwuma mu nneɛma a wɔyɛ mu no, wɔtaa de triethylene glycol di dwuma wɔ nhyehyɛe ahorow a wɔato mu mu na ama nneɛma a atwa yɛn ho ahyia no so nkɛntɛnso ketewaa bi.
Nsɛm a Wɔakyerɛkyerɛ mu
| Aguade no Edin | Triethylene Glycol a ɛyɛ aduru a wɔfrɛ no Triethylene Glycol | |||||||||
| Nnuru a Wɔde Yɛ Nnuru | C6H14O4 na ɛwɔ hɔ | |||||||||
| Molekyul Mu Mu duru | 150.17 g/mol na ɛyɛ adwuma | |||||||||
| Mmaeɛ | Nsu a ɛyɛ nwini a enni kɔla | |||||||||
| Nsuo a Ɛyɛ Nwene | -7.2°C na ɛwɔ hɔ | |||||||||
| Boiling Point a Ɛwɔ Hɔ | 285°C na ɛwɔ hɔ | |||||||||
| Muduro | 1.125 g/cm3 na ɛwɔ hɔ | |||||||||
| CAS NO | 112 - 27 - 6. Nkyem | |||||||||
| HS Mmara no | 29094400 na ɛwɔ hɔ | |||||||||
| EINECS NO | 203 - 953 - 2. Nsɛm a wɔka kyerɛ | |||||||||
| Abisadeɛ | Wɔde di dwuma wɔ gas dehydration, solvent extraction, ne nnuru a wɔde yɛ nneɛma mu | |||||||||
Quality Control Krataa
| Aguade no Edin | Triethylene Glycol a ɛyɛ aduru a wɔfrɛ no Triethylene Glycol | ||||||
| ADEƐ | Nsɛm a Wɔakyerɛkyerɛ mu | Nsunsuansoɔ | |||||
| TEG,aduru% . | ≥99.0 na ɛwɔ hɔ | 99.5 | |||||
| Kɔla ahorow(Pt-Co) . | ≤50 na ɛwɔ hɔ | 19. Ɔde ne nsa kyerɛɛ ne so | |||||
| Nsuo,mass% . | ≤0.10 na ɛwɔ hɔ | 0.03 na ɛwɔ hɔ | |||||
| Acid (nunber (sɛ) CH3COOH)% 1000. Ɔde ne nsa kyerɛɛ ne so. | ≤0.0050 na ɛwɔ hɔ | 0.0002 na ɛwɔ hɔ | |||||
| Nsuo a ɛyɛ den(2C20)C),g/cm3 | 1.1215 ~ 1.1245 na ɛwɔ hɔ | 1.1234 na ɛwɔ hɔ | |||||
| ASH,mass% a ɛwɔ hɔ. | ≤0.01 na ɛwɔ hɔ | 0.00103 na ɛwɔ hɔ | |||||
Sɛ yɛbɛbɔ no mua a
Sɛ yɛbɛbɔ no mua a, triethylene glycol, sɛ́ nnuru a ɛho hia a wɔde yɛ nnuru a wɔde yɛ nneɛma foforo ne nea wɔde yɛ aduru no, di dwuma titiriw wɔ nnwuma pii mu. Ɛnyɛ sɛ ɛma nneɛma a wɔyɛ no yɛ adwuma yiye na ɛyɛ papa nko, na mmom ɛboa ma nnɛyi nnwuma nya nkɔso nso. Sɛ mfiridwuma mu nkɔso kɔ so a, anidaso a ɛwɔ hɔ sɛ wɔde triethylene glycol bedi dwuma no bɛtrɛw kɛse mpo.