Qhov txawv ntawm MEG thiab propylene Glycol yog dab tsi?
Thawj qhov sib txawv ntawmMono Ethylene Glycol (MEG)thiab Propylene Glycol (PG) yog tias MEG muaj tshuaj lom thiab zoo tshaj plaws rau kev lag luam txias, thaum PG tsis yog - lom, muaj kev nyab xeeb rau tib neeg noj, thiab siv rau hauv cov khoom noj / tshuaj noj.
Mono Ethylene Glycol (MEG)
- Toxicity: Cov tshuaj lom heev, yuav tsum tau tuav nruj.
- Kev Siv Zoo Tshaj Plaws: Cov ntawv thov kev lag luam, tsheb tiv thaiv kab mob, de-icing, thiab PET yas ntau lawm.
- Kev ua tau zoo: qis dua viscosity thiab zoo dua tshav kub hloov pauv dua li PG.
- Tus nqi: Feem ntau pheej yig dua PG.
Propylene Glycol (PG)
- Toxicity: Tsis yog - lom, nyab xeeb rau tib neeg thiab tsiaj noj.
- Kev siv zoo tshaj plaws: kev ua zaub mov, breweries, HVAC hauv thaj chaw rhiab, thiab tshuaj.
- Kev ua tau zoo: siab dua viscosity (yuav tsum tau siv zog ntau dua) thiab ua haujlwm qis dua MEG.
- Tus nqi: kim dua, feem ntau 30% kim dua MEG.
| Yam khoom | MEG (Monoethylene Glycol) | Propylene Glycol (PG) |
|---|---|---|
| CAS Nr | 107-21-1 | 57-55-6 |
| Tshuaj Formula | C₂H₆O₂ | C₃H₈O₂ |
| Toxicity | Toxic yog tias noj | Tsawg toxicity / zaub mov - qib muaj |
| Kev siv tseem ceeb | PET, polyester, antifreeze, coolants | Khoom noj khoom haus, tshuaj, tshuaj pleev ib ce, HVAC |
| Coolant Performance | Kev hloov pauv kub zoo heev | Zoo, tab sis qis dua MEG |
| Kev cai txwv | Txwv nyob rau hauv cov khoom noj & cov neeg siv khoom sib cuag | Kev pom zoo dav dav (FDA, USP qib) |
| Nqi | qis | Siab dua |
| Kev lag luam ntim | Siab heev | Nruab nrab |
Nrhiav kev txhim khu kev qha Ethylene Glycol MEG (CAS 107-21-1) tus neeg muag khoom lossis chaw tsim khoom? Tiv tauj peb rau cov khoom siv ntau, COA, SDS thiab tus nqi sib tw.
Tau txais koj daim ntawv xaj lossis tso koj daim ntawv xaj hnub no!
High -Purity Mono Ethylene Glycol MEG Supplier
txog peb
Raws li cov chaw tsim khoom thiab xa tawm cov tshuaj zoo,Henan Gneebiomuab siab -cov tshuaj muaj txiaj ntsig zoo. Peb muab rau cov neeg siv khoom thoob plaws kev lag luam tshuaj, tshuaj, thiab cov khoom siv, ua kom zoo ib yam, txhim khu kev qha logistics, thiab kev txhawb nqa kev tshaj lij.
Peb cov khoom siv tshuaj muaj ntawv pov thawj thoob ntiaj teb (REACH, ISO, FMQS, HALAL) rau kev lees paub thoob ntiaj teb. Peb muaj warehouses nyob rau hauv coreports xws li Qingdao, Tianiin, thiab Shanghai, nrog ib tug 15-hnub kev pab xa khoom.
Lwm Yam Kub- Muag Khoom
CAS 64-19-7 Acetic acid/Glacial Acetic Acid; CAS 75-05-8 Acetonitrile; CAS 67-68-5 Dimethyl Sulfoxide (DMSO); CAS 67-63-0 Isopropyl cawv (IPA); CAS 95-47-6 o-Xylene; CAS 106-42-3 p-Xylene; CAS 75-09-2 Dichloromethane (DCM).
Gneebio Khoom ntim khoom
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